2-Way 10kW FM Starpoint Combiner 10000W Xiddigta Nooca Iibka ah

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Halkee laga iibsan karaa ugu fiican Isku-duwaha FM?

 

FMUSER waxay ahayd mid ka mid ah alaab-qeybiyeyaasha qalabka baahinta hormuudka u ah ku dhawaad ​​nus qarni. Laga soo bilaabo 2008, FMUSER waxay abuurtay jawi shaqo oo kobciya wada shaqaynta hal-abuurka leh ee ka dhaxaysa shaqaalaha horumarinta injineernimada xirfadda sare leh iyo koox wax soo saar leh. Iyada oo loo marayo niyaddan iyo u heellanaanta wada-shaqeynta dhabta ah, FMUSER waxay awood u yeelatay inay abuurto qaar ka mid ah qaybaha elektaroonigga ah ee ugu hal-abuurka leh, iyada oo adeegsanaysa mabaadi'da wakhtiga la tijaabiyay ee shalay oo lagu daray sayniska horumarsan ee maanta. Mid ka mid ah guulaha aan ku faano, iyo sidoo kale doorashada caanka ah ee macaamiisheenna badan, waa Nidaamka Isku-dhafka FM-ka ee xarunta raadiyaha.

 

"Waxaa laga yaabaa inaad ka heshid wax wanaagsan oo ka socda FMUSER. Waxay daboolayaan dhammaan noocyada kala duwan ee awoodda Isku-duwaha Gudbinta, Isku-duwaha FM ee ugu fiican ee iibka ah, awoodda u dhexeysa 1kw ilaa 15kw, 40kw ilaa 120kw"

- - - - - James, xubin daacad ah FMUSER

 

Qaybta Xigta waa Talo-siinta Isticmaalka Isku-xidhaha FM-ta | Skip

 

Maxaan Kugu Keenay Boggaan

 

Halkee laga iibsan karaa Isku-duwaha FM-ka ugu Fiican?

Talo-siinta Isticmaalka Isku-xidhaha FM-ta

Sida Loo Doorto Combiner RF ee Xarunta Warbaahintu

Maxaad ugu baahan tahay Isku-xidhaha FM?

Waa maxay FM Star Point Combiner

Sida ay u shaqeeyaan Isku-xidhayaasha FM-ta

 

 FMUSER Multi-channel 10KW FM Combiner Branched Si Wanaagsan Ugu Shaqeeya:

 

  • Idaacadaha FM-yada xirfadda leh ee heer gobol, degmo, iyo magaalo
  • Idaacado FM dhexdhexaad ah iyo mid weyn oo leh baahiyo aad u ballaaran
  • Idaacad FM ah oo xirfad leh oo leh in ka badan malaayiin daawadayaal ah
  • Hawl-wadeennada raadiyaha ee raba inay qiimo jaban ku iibsadaan war-fidiyayaasha raadiyaha FM-ta ee waaweyn

 

Thanks to warshadda heerka caalami, FMUSER, oo hormuud u ah soo saaraha qalabka baahinta, wuxuu si guul leh ugu adeegay dhammaan noocyada macaamiisha isagoo siinaya xalal warbaahineed oo lagu kalsoonaan karo in ka badan 10 sano, hal shay ayaa la hubaa in uu yahay isku-darka gudbiye awood sare leh oo leh waxyaabo badan iyo wax soo saar, badanaa waxaa loo shaqeeyaa si uu u baahiyo barnaamijyo badan oo FM ah oo leh anteenooyin FM ah oo la wadaago. 

 

 

Codsiga ee Awood sare oo 10kW ah 88-108MHz FM isku xidhaha laantiisa waxay dabooli kartaa baahida sii kordheysa ee baahinta, xallinta dhibaatada meel bannaan oo ku taal munaaradda anteenada. Dhammaanteen waan ognahay in isku-duwaha FM-ta ee idaacada sidoo kale loo yaqaan FM Starpoint Combiner (ama Combiner Type Combiner), oo la mid ah Nidaamka Isku-dhafka FM tignoolajiyada ayaa ah xalka ugu fiican ee baahinta qiimaha jaban ee baahinta raadiyaha.

 

Anteenada FM waxay u baahan tahay inay ahaato anteeno fidsan oo leh awood koronto oo ku filan iyo band joogto ah oo buuxda si loo daboolo baahiyaha isku xirka FM. Dhaqdhaqaaqyo kala duwan oo hawleed, habab kala duwan oo magdhow ah ayaa loo baahan yahay si loo waafajiyo saamiga mowjadaha taagan ilaa heerka farsamada caadiga ah, taas oo ka dhigaysa isku-darka FM-ka mid loogu dabaqi karo nidaamka Isku-dhafka FM ee xarunta raadiyaha FM.

 

The FMUSER 10kW gudbiye iib ah, kaas oo quseeya tignoolajiyada horumarsan ee RF iyo tignoolajiyada CAD ee ugu dambaysay, kaas oo leh 3/4 dalool (channels) dekedaha wax gelinta guud ahaan, taas oo la macno ah in ay ka gudbi karto calaamadaha dhawr lamaane oo FM-ka adag ee FM-ka ah ee u dhigma. Waxaa si aan kala go' lahayn u naqshadeeyay oo u horumariyay sannado badan farsamoyaqaannadayada RF ee khibradda leh, taas oo macnaheedu yahay tan Isku duwaha FM awood sare oo iib ah la yimaada tayo la isku halayn karo iyo qiimo jaban.

 

 

Haddi aad tahay rookie ama khabiir ku ah tignoolajiyada baahinta RF, waxa loo baahan yahay in la ogaado in 4 kanaal isku darka gudbiye waa qayb muhiim ah waxayna samaysaa isku xidhka isku xidhka ka horeeyay iyo kuwan soo socda ee nidaamka gudbinta TV-ga. Shaqadiisu waa in ay ku xidho wax soo saarka gudbiyaha kanaalada kala duwan hal kanaal si loogu isticmaalo hal anteeno dhowr Qalabka baahinta FM-ka ee xarunta raadiyaha.

 

 

Sababtoo ah anteenadu waa qaali, munaaradda anteenaduna waxay yeelan kartaa anteenooyin xaddidan, isku dhafka FM wuxuu si weyn u dhimi karaa qiimaha habka gudbinta FM/TV.

 

FMUSER waxay daboolaysaa noocyo kala duwan isku darka gudbiye iib ah, sida isku-darka dheellitiran ee FM-ka, isku-dariyaha nooca xiddigaha (isku-darka laanta), isku-darka isku-dhafka ah, iwm., wuxuu awood u leeyahay inuu buuxiyo shuruudo kala duwan. Alaabtani waxay gaadhaysaa hawlgab ku habboon, waxay la kulmeysaa heerar awoodeed oo kala duwan iyo moodooyin kala duwan oo isku dhafan. Xalka gudbinta soo noqnoqda ee wireless-ka ee gaarka ah iyo qaabka guud ee nidaamka iska ilaali dib u isticmaalka shaandhada, ka soo iibso isku dhafka FM FMUSER waxay yarayn kartaa lumitaanka gudbinta nidaamka waxayna badbaadin kartaa kharashkaaga.

 

v Halkee laga iibsan karaa Isku-duwaha FM-ka ugu Wanaagsan v

v U laabo nuxurka v

 

Talo-siinta Isticmaalka 10kW FM Combiner

 

Qaybta hore waa Halkee laga Iibsan karaa Isku-duwaha FM-ka ugu Fiican | Skip

Qaybta Xigta waa Sida Loo Doorto Combiner RF ee Xarunta Warbaahintu | Skip

 

Isku-darku waa aalad dadban, kaasoo sita awood ka badan gudbiyaha FM. Sidaa darteed, ka dib rakibidda iyo hagaajinta, looma baahna in mar kale la hagaajiyo. The 4 dalool FM isku dhafka waxaa loo baahan yahay marka ay lagama maarmaan tahay in la gudbiyo calaamadaha badan ee hal anteeno ah. Haddii aan la isku darin saxda ah, calaamadaha ayaa is dhexgali doona gudbiyaasha midba midka kale, iyaga oo soo saaraya alaabooyin isku dhafan. 

 

Waxyaabo dhowr ah oo ay tahay in la ogaado marka la isticmaalayo isku xirka 10kW FM

 

Haddii aad tahay injineer baahinta xirfadle ah, waxaa lagama maarmaan ah in aad taqaanid sida kuwaas qalabka baahinta qolka rack shaqada, oo ay ku jiraan mabaadi'da aasaasiga ah ee qalabka baahinta FM, qalabka idaacadaha sida Gudbinta FM-ka, anteenada FM, isku dhafka RF, iwm. Nasiib wanaag, waxaan haynaa kooxda farsamada FM ee ugu fiican oo kaa caawin karta dhammaan noocyada sida-iyo dhibaatooyinka, iyo sidoo kale waxaan haynaa kuwan soo sheegnay. Qalabka baahinta FM-ka oo iib ah, Dhammaantood waa tayada baahinta ugu wanaagsan, tusaale ahaan, xalalka baahinta FMUSER dhamaantood si gaar ah ayaa loo habeeyey si loo daboolo baahiyaha idaacadaha kala duwan, iyada oo aan loo eegin qiimaha ama waxqabadka xalka baahinta, FMUSER had iyo jeer waa kan ugu fiican.

 

Haddii aad xiisaynayso wax badan oo ku saabsan qiimaha isku dhafka FMUSER, si fiican, xor ayaad u tahay inaad nala soo xidhiidho, ka tag iimaylkaaga, farriin noogu soo dir, ama na soo wac, waanu nahay 24/7 online fariintaada/emaylkaaga/wicistaada waxaa looga jawaabi doonaa ASAP.

 

Sida loo doorto Nidaamka Isku-dhafka RF ee Saxda ah?

 

Qaybta hore waa Talo-siinta Isticmaalka 10kW FM Combiner | Skip

Qaybta Xigta waa Maxaad Ugu Baahan Tahay Isku-Duwaha FM | Skip

 

Macaamiil badan ayaa noo yimaadda oo weydiiya, "Haye, noocee ah Isku darka FM iib ah waa kuwa ugu caansan? Waa maxay qiimaha isku-darka FMUSER UHF/VHF?", Waxyaabaha soo socdaa waxay ku saabsan yihiin sida loo doorto nidaamka isku-darka ugu wanaagsan xaruntaada baahinta.

 

Fiiro gaar ah: Hagaag, dhab ahaantii, tani waa sir ganacsi, fadlan cid kale ha u sheegin wax ku saabsan isku darka gudbinta ugu fiican :)

  

Marka, sidee ayaan u dooranaa isku-darka RF-ga ugu fiican? Talo ka timid kooxda farsamada FMUSER:

 

 

Naxaas, naxaas qalin ah, iyo aluminium tayo sare leh ayaa ka wanaagsan

 

Saaxiib, haddii ay arrintu ku saabsan tahay hawl-maalmeedka raadiyahaaga, hadday tahay idaacad FM ah iyo hadday tahay TV-ga qaranka, ma doonayso inay maalinta ay shaqadeeda bilaabato ay ka joogsato sababo badan oo yaab leh.

 

Ka fakar, waxaan ula jeedaa, qofna ma rabo mishiin culus oo ku kacaya kumanaan doolar iyo waqti badan oo dadaal ah laakiin aan si joogto ah u shaqeyn karin? Sidaa darteed, marka aad dooran karto inaad haysato isku-darka waxqabadka sare leh oo ka samaysan walxo ka wanaagsan, sida naxaas, naxaas qalin ah, iyo aluminium tayo sare leh, waa inaad go'aan ka gaartaa wakhtiga, FMUSER ayaa ku siin kara noocaan oo kale ah. qalabka warbaahineed ee waxqabadka sare leh. Waxaan haynaa dhammaan waxaad rabto.

 

Waxaad u baahan tahay Mid Xirfadle leh

 

Kooxdayada farsamadu waxay heshay jawaab celin aad u badan sida, "Ilaah, kol haddii maamulahayagu uu kumanaan kun oo doolar ka soo iibsaday isku-darka laba-jidka ah ee qalabka raadiyaha qaarkood, tirada taageerayaasha barnaamijka raadiyaha ayaa hoos u dhacay." ama "Uma adkeysan karo isku dhafkaas saboolka ah!" Waxaan markaas si daacad ah u soo jeedin doonnaa iyaga, "Maxaad u dooran weyday isku-duwaha RF-ga kanaalka badan ee xirfadleyda ah?"

 

Inta badan idaacadaha macaamiisheena, waxaa jira dhowr gudbiye FM ama gudbiyaasha TV-ga dowladda adag. Waqtigan xaadirka ah, kuwa isku-darka hooseeya ma dabooli karaan baahiyaha casriga ah ee gudbinta xirfadlayaasha badan ee kanaalka. Waxaad u baahan tahay qalab ka fiican. FMUSER waxay ku dhacdaa inay daboosho ku dhawaad ​​dhammaan isku-dariyeyaasha kanaalka badan ee xirfadleyda ah ee aad ka heli karto suuqa. Aan wada sheekeysano, hubaal waxaad heli doontaa kan ugu fiican

 

Ku raaxayso waxa dhagaystayaashaadu ku raaxaystaan

 

Maxaad u oggolaan weyday dhagaystayaashu inay ku raaxaystaan ​​barnaamij raadiyow ka wanaagsan inta aad weli awooddo. Dhagaystayaashaadu runtii diyaar ma u yihiin inay dhagaystaan ​​barnaamijyada raadiyaha ee ay ka buuxaan buuqa daran? Sida loo helo tayada barnaamijka ugu dambeeya ee raadiyaha ayaa noqotay mid ka mid ah yoolalka qaar badan oo ka mid ah macaamiisheenna ku celcelinta. Dabcan, dhib ma leh oo aad tahay idaacad yar oo magaalada ku taal ama raadiyaha qaranka, ma rabto inaad lumiso dhagaystayaashaada qiimaha leh. Nasiib wanaag, waxaad ku bilaabi kartaa cusboonaysiinta qalabkaaga baahinta xirfadlaha ah, marka aad heli karto qalab idaacadeed oo shaqo badan leh oo leh qallooc aad u hooseeya, luminta galinta, iyo VSWR hoose, isku-darka RF ee FMUSER, tusaale ahaan, fadlan haka labalabeyn. Aad baanu ugu faraxsanahay inaan u adeegno adiga iyo dhagaystayaashaada

 

Cabbirku waa sidaas oo kale oo muhiim ah

 

Guud ahaan marka la eego, wadarta guud ee qolka idaacaddu ma ahaan doonto mid la mid ah istuudiyaha baahinta, waxaana jira qalab badan oo baahineed oo lagama maarmaan ah, sida gudbiyeyaasha baahinta nooca kabinet-ka, feederiyeyaasha, waveguide infators, iwm, taasoo ka dhigan in Kooxdaada farsamo waa in ay si macquul ah u habeeyaan meel loogu talagalay isku-darka iyada oo aan saameyn ku yeelan shaqada qalabkaas qaaliga ah, Isku-duwaha guud ayaa laga yaabaa inuu aad u weyn yahay si uu u galo qolka rack, taas oo caddaynaysa in naqshadaynta is haysta ay tahay mid ka mid ah sababaha muhiimka ah ee isku-darka RF-ga weli caan ka ah xarumaha waaweyn iyo kuwa dhexdhexaadka ah

 

Qaab-dhismeedka Gudaha ayaa wali u baahan in la tixgeliyo

 

Qalab noocee ah ayaa lagu magacaabi karaa qalab warbaahineed oo heer sare ah? Tani waa su'aal mudan in laga fikiro. Tusaale ahaan isu-duwaha. Boqolaal jawaab celin iib ah oo isku-darka RF-ga ah ee lagu iibiyay adduunka oo dhan, waxaan helnay waxyaabo xiiso leh: in ka badan kala bar macaamiisheena ayaa sheegay in aysan tixgelin qiimaha iyo muuqaalka markii ugu horeysay markii la sameeyay baaritaan. Taas beddelkeeda, waxa soo jiitay tafaasiisha qaar ka mid ah oo dadka caadiga ahi aanay fiiro gaar ah u yeelan karin, tusaale ahaan, markii Tucson oo ka yimid Cleveland uu muujiyay xiisaha badan ee mid ka mid ah xalalka baahintayada baahinta raadiyaha dawladda hoose, waxaanu siinay mid la habeeyey oo badan- qaab dhismeedka 10kw gudbiyaha isku dhafka ah oo leh saddex godad. Muuqaalka ugu weyn ee qaabkani waa qaab-dhismeedkiisa fudud iyo is-dhexgalka ku-meel-gaadhka ah ee ku habboon. Dhab ahaantii, idaacada Tucson waa mid ka mid ah kuwa ugu caansan aagga, iyo isku-darka 10kw wuxuu wali u adeegaa Tucson iyo dhagaystayaasheeda tan iyo 2015. Dabcan, tani waa mid ka mid ah jawaab celinta iibka ka dib ee ugu fiican ee isku-darka RF. Macaamiil badan oo kale ayaa qiimeeyay in isku-darkayaga uu leeyahay koror heerkul yar, naqshadaynta awoodda awoodda koronto ee xirfadleyda, isku-darka awoodda, iwm. Waxaan leenahay karti iyo kalsooni aan ku siinno adeeg baahinta oo wanaagsan

 

Waxaan heysanaa kuwa ugu fiican Isku-xireyaasha FM-ka-badan ee kanaalka ah oo iib ah, ka iibso isku-darka gudbinta awooda u dhaxaysa 4kW ilaa 120kW FMUSER! Gaar ahaan, waa 4 kW, 15 kW, 40 kW, 50 kW, 70 kW, 120 kW FM CIB isku darka 3 ama 4 kanaal, isku darka FM CIB ee la heli karo oo leh kanaalo badan oo FMUSER ah, iyo inta jeer ee leh 87 -108MHz, si fiican, Waxa kale oo loo yaqaan isku-dariyeyaasha isku-dheelitirka FM-ka ah, kuwaas oo gebi ahaanba ka duwan kuwa iskudariyeyaasha nooca xiddigaha iibka ah; Marka laga reebo isku dhafka isku-dheelitirka ah, isku-dariyeyaasha Starpoint sidoo kale waa mid ka mid ah noocyada FM-yada ee ugu iibinta badan, awoodda u dhexeysa 1kW ilaa 10kW, gaar ahaan, waa 1kW, 3kW, 6kW, 10kW FM Starpoint isku-dariyeyaasha leh 3, 4, ama 6 channels. , iyo inta jeer ee leh 87 -108Mhz, noocyadan isku-dariyeyaasha waxaa sidoo kale loo yaqaannaa iskudariyeyaasha nooca xiddigaha.

 

Waxaan sidoo kale haysannaa kanaalka badan ee ugu fiican Isku darka UHF/VHF TV iib ah, iibso isku-dariyeyaasha TV-ga kuwaas oo awood u dhexeeya 3kW ilaa 40kW FMUSER!

 

Gaar ahaan, waxay u kala qaybsan yihiin: 

  • Vhf Cib Combiners
  • Vhf Digital Cib Combiners
  • Vhf Starpoint Combiners
  • Uhf Atv Cib Combiners
  • Uhf Dtv Cib Combiners
  • Uhf Stretchline Combiners
  • Uhf Dtv Starpoint Combiners
  • Uhf Atv Starpoint Combiners
  • Uhf Digital Cib Combiner - Nooca Golaha 
  • L-Band Digital 3-channel Combiners

 

Isku-dariyeyaashani waa 1 kW, 3 kW, 4 kW, 6 kW, 8 kW, 8/20 kW, 10 kW, 15 kW, 20kW, 15/20 kW, 24 kW, 25kW, 40 kW VHF/UHF TV isku darka 3 , 4, 6 channels ama filtarrada waveguide dual-mode, waxa kale oo loo yaqaan isku darka faraca FM-ka ah, qaar ka mid ah waa nooca adag ee dawladda ama nooca golaha, qaar ka mid ah waa isku-dariyeyaasha nooca L-band, laakiin inta badan waa isku-dariyeyaasha CIB ama nooca xiddigaha (ama dhibicda Xiddiga), oo leh inta jeer ee u dhaxaysa 167 - 223 MHz, 470 - 862 MHz, 1452 - 1492 MHz

 

Waa kuwan qaar ka mid ah macluumaadka waxtarka leh ee ku saabsan isku-dariyeyaasha gudbiye ee la heli karo oo leh jawaab celin iib ka dib sannado badan, waxaa laga yaabaa inaad xiisaynayso:

 

Shaxda A. CIB 4 kW Isku-dariyeyaasha Gudbinta Price

 

Midda Xigta waa Isku-xidhaha Dheelitirnaanta FM iibka | Skip

 

Qoondaynta model Power Min. Kala dheeraynta inta jeer Gelida Kooxda Cidhiidhiga ah Max. Power Input WideBand Input Max. Power Input Kanaalka / Godka  Booqo wax badan
FM A 4 kW 1.5 MHz 1 kW 3 kW 3 More
FM A1 4 kW 1 MHz * 1 kW 3 kW 4
FM B 4 kW 1.5 MHz 3 kW ** 4 kW ** 3 More
FM B1 4 kW 0.5 MHz* 3 kW ** 4 kW ** 4

U fiirso: 

* Isku-darka kala dheeraynta soo noqnoqda ee ka yar 1 MHz waa la habeyn karaa

** Wadarta awooda NB iyo WB waa inay ka yaraataa 4 kW

 

Jaantuska B. FM Power Sare CIB (nooc dheeli tiran) Isku darka iibka

 

Tii hore waa 4kW Isku-duwaha Korontada Sare Price | Skip

Midda Xigta waa FM Starpoint Combiner iibka | Skip

 

Qoondaynta Power model
Kanaalka / Godka 
Min. Kala dheeraynta inta jeer Gelida Kooxda Cidhiidhiga ah Max. Power Input WideBand Input Max. Power Input Booqo wax badan
FM

4 kW

A 3 1.5 MHz 1 kW 3 kW More
A1
4 1 MHz * 1 kW 3 kW
B 3 1.5 MHz 3 kW ** 4 kW ** More
B1 4 0.5 MHz* 3 kW ** 4 kW **
15 kW
A 3 1.5 MHz
Gelida Kooxda Cidhiidhiga ah
6 kW **
WideBand Input



15 kW **
More
A1 4 0.5 MHz*
6 kW **
15 kW **
B 3 1.5 MHz
10 kW **
15 kW **
More
B1 4 0.5 MHz*
10 kW **
15 kW **
40 kW
A 3 1.5 MHz
Gelida Kooxda Cidhiidhiga ah
10 kW WideBand Input
30 kW More
A1 4 0.5 MHz*
10 kW 30 kW
50 kW
A
3 1.5 MHz
Gelida Kooxda Cidhiidhiga ah
20 kW **
WideBand Input
50 kW **
More
A1
4 0.5 MHz*
20 kW **
50 kW **
70 kW/120kW A 3 1.5 MHz*
Gelida Kooxda Cidhiidhiga ah
30 kW **
WideBand Input
70 kW** More
70 kW/120kW
A1 3 1.5 MHz*
30 kW **
120 kW**
More

U fiirso: 

* Isku-darka kala dheeraynta soo noqnoqda ee ka yar 1 MHz waa la habeyn karaa

** Wadarta awooda NB iyo WB waa inay ka yaraataa 4 kW

Shaxda C. Awoodda Sare ee FM Starpoint Combiner Price

 

Tii hore waa CIB Isku-duwaha FM iibka | Skip

Midda Xigta waa Gobolka Adag ee N-Channel Gudbiyaha Isku-darka Qiimaha | Skip

 

Qoondaynta Power model
Kanaalka / Godka 
Xidhiidhiyayaasha Min. Kala dheeraynta inta jeer Max. Power Input Booqo wax badan
FM 1 kW A 3 7-16 DIN
3 MHz 2 x 500 W More
FM 1 kW A1
4 7-16 DIN
1.5 MHz 2 x 500 W
FM 3 kW A 3 7-16 DIN
3 MHz 2 x 1.5 kW More
FM 3 kW A1 4 7-16 DIN
1.5 MHz 2 x 1.5 kW
FM
6 kW A 3 1 5 / 8 "
3 MHz
2 x 3 kW
More
FM
6 kW
A1 4 1 5 / 8 "
1.5 MHz
2 x 3 kW
FM
10 kW
A 3 1 5 / 8 "
3 MHz
2 x 5 kW
More
FM
10 kW
A1 4 1 5 / 8 "
1.5 MHz
2 x 5 kW
FM 20 kW
A 3 3 1 / 8 "
3 MHz
2 x 10 kW More
FM 20 kW
A1 4 3 1 / 8 "
1.5 MHz
2 x 10 kW

U fiirso: 

* Isku-darka kala dheeraynta soo noqnoqda ee ka yar 1 MHz waa la habeyn karaa

** Wadarta awooda NB iyo WB waa inay ka yaraataa 4 kW

 

Jaantuska D. Isku-darka Gudbiyaha N-State N-Sool 

 

Tii hore waa Isku-duwaha Nooca Xiddiga FM iibka | Skip

Midda Xigta waa UHF/VHF Isku-dhafan iibka | Skip

 

Qoondaynta Power Kanaalka / Godka 
Xidhiidhiyayaasha Min. Kala dheeraynta inta jeer Max. Power Input Booqo wax badan
FM 1 kW 2 1 5 / 8 "
3 MHz N x 1 W (N <5) More

 

Shaxda E. Awood Sare CIB UHF/VHF Combiner iibka

 

Tii hore waa Isku-duwaha N-Channel-ka Adag ee Gobolka Skip

Midda Xigta waa Qiimaha Isku-darka Laanta VHF | Skip

 

Qoondaynta Power model
Kanaalka / Godka 
Min. Kala dheeraynta inta jeer Gelida Kooxda Cidhiidhiga ah
Max. Power Input WideBand Input
Max. Power Input Booqo wax badan
VHF 1 kW A 3 2 MHz 6 kW * 15 kW * More
VHF 1 kW A1
4 1 MHz 6 kW * 15 kW *
VHF 1 kW B 3 2 MHz 10 kW * 15 kW * More
VHF 1 kW B1 4 1 MHz 10 kW * 15 kW *
VHF  24 kW
N / A 6 0 MHz
6 kW
18 kW
More
VHF 40 kW A 3 2 MHz
10 kW
30 kW
More
 VHF 40 kW A1 4 1 MHz
10 kW
30 kW

U fiirso: 

* Isku-darka kala dheeraynta soo noqnoqda ee ka yar 1 MHz waa la habeyn karaa

** Wadarta awooda NB iyo WB waa inay ka yaraataa 4 kW

 

Shaxda F. Awoodda Sare VHF Isku-duwaha Starpoint Price

 

Tii hore waa UHF/VHF Balance Combiner iibka Skip

Midda Xigta waa UHF ATV Combiner Balanced iibka | Skip

 

Qoondaynta Power model
Kanaalka / Godka 
cabbir Min. Kala dheeraynta inta jeer Max. Awood gelinta Go'doominta u dhaxaysa wax-soo-gelinta Booqo wax badan
VHF 3 kW A 4 650 410 680 mm
2 MHz 2 x 1.5 kW D 40 dB More
VHF 3 kW A1
6 990 340 670 mm
1 MHz 2 x 1.5 kW D 55 dB
VHF 6 kW A 4 L × 930 × H mm *
2 MHz 2 x 3 kW D 40 dB More
VHF 6 kW A1 6 L × 705 × H mm *
1 MHz 2 x 3 kW D 50 dB
VHF 10 kW
A 3 L × 880 × H mm *
4 MHz
2 x 5 kW
D 45 dB
More
VHF 10 kW A1 4 L × 1145 × H mm *
2 MHz
2 x 5 kW
D 40 dB

U fiirso: 

* L iyo H waxay ku xiran yihiin kanaalada.

 

Shaxda G. Awood sare oo UHF ATV CIB Combiner iibka

 

Tii hore waa VHF Starpoint Combiner for sale Skip

Midda Xigta waa UHF DTV Combiner Balanced Price | Skip

 

Qoondaynta Power model
Kanaalka / Godka 
Min. Kala dheeraynta inta jeer Gelida dhuuban
 
 
 
 
Max. Awood gelinta Gelida Wideband
 

 
 
 
Max. Awood gelinta
Booqo wax badan
UHF 8 kW A 4 1 MHz 2 kW * 8 kW * More
UHF 8 kW B 4 1 MHz 5 kW * 8 kW *
More
UHF 25 kW A 4 1 MHz 20 kW * 25 kW *
More

UHF 25 kW A1 6 1 MHz 20 kW * 25 kW *

U fiirso: 

* Wadarta awooda NB iyo WB waa inay ka yaraataa 8 kW

 

Shaxda H. Awood Sare UHF DTV CIB Combiner iibka

 

Tii hore waa UHF ATV Isku-dheellitirnaan Iibka ah Skip

Midda Xigta waa Dawlad- Adag UHF Digital Isku dheellitirka Qiimaha isku-darka | Skip

 

Qoondaynta Power model
Kanaalka / Godka 
Min. Kala dheeraynta inta jeer Gelida dhuuban
 
 
 
 
 
 
Max. Awood gelinta Gelida Wideband
 

 
 
 
 
 
Max. Awood gelinta
Booqo wax badan
UHF 1 kW A 6 0 MHz 0.7 kW RMS * 1 kW RMS * More
UHF 1 kW B 6 0 MHz 1.5 kW RMS * 6 kW RMS *
More
UHF 6 kW A 6 0 MHz 3 kW RMS * 6 kW RMS *
More
UHF 16 kW A 6 0 MHz 3 kW RMS * 16 kW RMS
More
UHF
16 kW
B 6 0 MHz
6 kW RMS
16 kW RMS
More
UHF
25 kW
A 6 0 MHz 6 kW RMS
25 kW RMS *
More

U fiirso: 

* Wadarta awooda NB iyo WB waa inay ka yaraataa 8 kW

 

Shaxda I. Isku-darka Hadhaaga Dijital ah ee Gobolka Adag 

 

Tii hore waa UHF DTV Qiimaha Isku-darka Hadhaaga Skip

Midda Xigta waa UHF DTV Nooca Xiddigta Isku-Duwaha ee Iibka | Skip

 

Qoondaynta Power Kanaalka / Godka 
Min. Kala dheeraynta inta jeer Gelida dhuuban

Max. Power Input Gelida Wideband
 
Max. Power Input
Booqo wax badan
UHF 1 kW 6 0 MHz 0.7 kW RMS * 1 kW RMS *
More

U fiirso:
* Wadarta awooda NB iyo WB waa inay ka yaraataa 1 kW

 

Shaxda J. Awoodda Sare ee UHF Isku-duwaha DTV Starpoint iibka

 

Tii hore waa Isku-darka Gobolka Adag ee UHF Digital CIB Skip

Midda Xigta waa UHF ATV Starpoint Combiner Qiimaha | Skip

 

Qoondaynta model
Kanaalka / Godka 
cabbir Min. Kala dheeraynta inta jeer Max. Awood gelinta Xidhiidhiyayaasha Miisaanka
Booqo wax badan


UHF A 6 600 200 300 mm
1 MHz 2 x 350 W 7-16 DIN ~ 15 kiilo
More
UHF B
6 800 350 550 mm
1 MHz 2 x 750 W 1 5 / 8 " ~ 38 kiilo
More
UHF C 6 815 400 750 mm
1 MHz 2 x 1.6 kW 1 5 / 8 " ~ 57 kiilo
More
UHF D 6 1200 500 1000 mm
1 MHz 2 x 3 kW 1 5/8 ", 3 1/8"  ~ 95 kiilo
More

 

Shaxda K. Awoodda Sare ee UHF ATV Starpoint Combiner Price

 

Tii hore waa UHF DTV Starpoint Combiner for sale Skip

Midda Xigta waa UHF Stretchline Combiner for sale | Skip

 

Qoondaynta Power model
Kanaalka / Godka 
cabbir Min. Kala dheeraynta inta jeer Max. Awood gelinta Xidhiidhiyayaasha Miisaanka Booqo wax badan
UHF 20 kW A 4 Ku xiran kanaalada
2 MHz 2 x 10 kW 3 1 / 8 " ~ 45 - 110 kg
More
UHF 15 kW B 4 Ku xiran kanaalada
2 MHz 10 kW / 5kW 3 1 / 8 " ~ 65 - 90 kg
More

 

Shaxda L. Awoodda Sare ee UHF Isku-dhafka Stretchline iibka

 

Tii hore waa UHF ATV Starpoint Combiner Qiimaha Skip

Midda Xigta waa Awood sare L-band Digital 3-Channel Combiner | Skip

 

Qoondaynta Power model
Loss galinta
cabbir Min. Kala dheeraynta inta jeer Max. Awood gelinta Xidhiidhiyayaasha Miisaanka Booqo wax badan
UHF 8 A ≤0.2 dB 550 × 110 × H mm *
5 MHz 2 x 4 kW 1 5 / 8 " Ku xiran kanaalada
More
UHF 20 B ≤0.1 dB 720 × 580 × H mm *
5 MHz 2 x 10 kW 3 1 / 8 " Ku xiran kanaalada
More

U fiirso:

* H waxay kuxirantahay kanaalada

 

Shaxda M. Awood Sare L-band Digital 3-Channel Combiner 

 

Tii hore waa UHF ATV Starpoint Combiner for sale Skip

Ku noqo Shaxda A. 4 kW Isku-dariyeyaasha Wareejinta | Skip

 

Qoondaynta Power Kanaalka / Godka 
Min. Kala dheeraynta inta jeer Max. Power Input
Go'doominta u dhaxaysa wax-soo-gelinta
Miisaanka cabbir Booqo wax badan
CIB oo la hagaajiyay 4 kW 6 1 MHz 3 x 1.3 kW
D 60 dB
~ 90 kiilo
995 710 528 mm
More

 

Aynu dib u soo celinno, habka isticmaalka, waa in aan had iyo jeer fiiro gaar ah u lahayn kala-goysyada iyo fiilooyinka fiilooyinka qaloocsan ee ku habboon iyo tuubooyinka naxaasta. Isticmaalka wakhtiga dheer iyo gariirka qolka rack radio dartiis, waxyaalahani waxa laga yaabaa inay dabacsanaadaan.

 

Gaar ahaan marka aad mas'uul ka tahay qaar ka mid ah qalabka baahinta FM-ka ee qiimahoodu sarreeyo, tusaale ahaan, isku-darka FM-ka awoodda sare leh, waxaa looga baahan yahay: 

 

  • Samaynta shaqada dayactirka si joogto ah, maalmo/toddobaadyo/bilo, iwm.
  • Abuuritaanka xaalad shaqo oo wanaagsan waa dammaanad muhiim u ah badbaadada iyo tayada sare. 

 

Sidaa darteed, waa inaan:

 

  1. U fiirso heerkulka laabta kasta oo leexsan iyo tuubada naxaasta ah. 
  2. Had iyo jeer xasuuso in shaqada dayactirku ay tahay mid taxadar leh, taas oo macnaheedu yahay samaynta diiwaannada ilaalinta iyo koobitaanka ayaa loo baahan yahay si heerka xirfadaheena xirfadeed uu si joogto ah u wanaajiyo si loo hubiyo tayada baahinta ugu fiican ee barnaamijka baahinta hore. 
  3. Marka xiriirku xumaado, heerkulku si dhakhso ah ayuu u kacayaa. Haddii ay dhacdo dhibaato noocan oo kale ah, waa in aan ku xalin waqti, si ay u beddelaan qaloocin flanged ama si ay u bedelaan fur. 

 

v Talo-siinta Isticmaalka Isku-darka FM-ta v

v U laabo nuxurka v

 

Waxaad u baahan tahay 10kW FM Combiner In ka badan Weligeed

 

Qaybta hore waa Sida Loo Doorto Combiner RF ee Xarunta Warbaahintu | Skip

Midda Xigta waa waa maxay FM Star Point Combiner | Skip

 

Waa maxay Combiner-ka RF?

 

Si fudud loo dhigo, isku-darka RF waa qalab u shaqeeya sidii qayb gudbin. Waxay isku daraysaa awoodda u dhaxaysa laba dekedood ama in ka badan, waxaana inta badan loo isticmaalaa in in ka badan hal anteeno lagu xidho hal raadiye. Isku-dariyeyaasha RF waxa kale oo loo isticmaali karaa in lagu xidho raadiyayaal badan hal anteeno iyada oo la isticmaalayo isku mar.

 

Warfidiyeenadu waxay isku dari karaan calaamado baahinta FM oo badan Isku-dariyaha gudbiyaha (AKA: isku-dariyeyaasha barta xiddigta FM ama isku-dariyeyaasha dheellitiran FM), ama ku qas calaamadaha TV-ga gudaha Isku-dariyeyaasha UHF/VHF (AKA: UHF VHF Isku-dariyeyaasha Starpoint ama isku-dariyeyaasha dheellitiran) dhegaystayaashuna waxay isla mar wada dhegaysan karaan barnaamijyo badan oo baahinta. Gudbinta dhawr jeer oo ka mid ah hal hab anteeno ballaaran waxay u baahan tahay isticmaalka habka isku-darka, ama isku-darka, oo ka kooban filtarrada RF iyo xadhkaha gudbinta ee isku xira. Waxaa jira laba nooc oo isku-darka kanaalka badan, kuwaas oo ah isku-darka FM iyo isku-darka TV-ga, way ku kala duwan yihiin isticmaalka gaarka ah:

  • Isku-xidhaha FM-FM-ku-xidhaha laanta (Isku-duwaha Xiddiga Point)/Isku-xidhaha Dheelitirnaanta FM (CIB-Combiner Constant Impedance Combiner)
  • Isku-duwaha TV-ga UHF/VHF (UHF/VHF isku-darka dheellitiran iyo isku-darka laamo leh)

 

Waa maxay sababta isku-darka RF uu aad muhiim ugu yahay?

 

Si loo xalliyo dhibaatada kheyraad yaraanta munaaradaha anteenada, tignoolajiyada munaaradda la wadaago ee FM-yada iyo kanaalada badan ee TV-ga waa la isticmaali karaa. 

 

Sanadihii la soo dhaafay, tignoolajiyada iyo isbeddelka, iyo isgaarsiinta elektiroonigga ah waxay noqotay qayb lagama maarmaan ah oo muhiim u ah nolol maalmeedka, iyo FMUSER, waxaan aqoonsannay xaqiiqooyinkan. Waxaan si joogto ah u baari jirnay oo aan horumarinay siyaabo cusub oo lagu wanaajinayo xulashooyinka isku-darka RF-ga si aan u hubinno in macaamiisheena ay mar walba awood u yeelan doonaan inay helaan isku-darka RF kaasoo aan kaliya u shaqeyn doonin dib-u-kicinta laakiin sidoo kale la shaqeyn doona tignoolajiyada soo baxaya.

 

FMUSER waxay bixisaa kanaal badan oo kala duwan Duplexers iyo triplexers iib ah in la isku daro analoogga iyo HD Radio digital signal FM. Alaabooyinkaan waxaa ka mid ah 10 dB Hybrid Injectors, Reverse Fed Constant Impedance Isku-xidhayaasha Kanaalka FM iyo Diplexer Waxtarka sare leh.

 

Maxaad Ugu Baahan Tahay Isku-Duwaha FM-ta Awood Sarreya ee Starpoint Combiner ee Xaruntaada Raadiyaha?

 

Iyada oo horumarka degdega ah ee warshadaha caalamiga ah ee raadiyaha iyo telefishanka, idaacadaha iyo TV-yada dalal iyo gobollo badan ay ku darayaan kanaalada FM iyo kanaalada TV-ga. Marka la eego waxqabadka iyo kharashka, waa in ay ahaato doorasho lama huraan ah in la isticmaalo isku-darka gudbiyaha kanaalka badan si loo xaqiijiyo baahinta taawarka la wadaago ee kanaalka badan. 

 

Qaadashada Kanaalada 4 Gudbiye isku dar Tusaale ahaan, aaladda RF-da ee isku dhafan ee noocan oo kale ah waxay ku gudbin kartaa calaamado gudbiye badan oo kala duwan Anteenada gudbiyaha FM, taas oo macnaheedu yahay iyadoo la isticmaalayo qalabkan baahinta, idaacadahaas warbaahintu waxay ku baahin karaan calaamado badan iyagoo isticmaalaya HAL-gudiyaha gudbiye isku mar halkii ay isticmaali lahaayeen TENS OF sets of FM .

  

Si aad u gaar ah, waxaa jira 5 sababood oo soo socda si aad si kooban u sharaxdo muhiimadda ay leedahay in la haysto kanaal wanaagsan oo badan isku-dariyaha xarunta baahinta FM/TV:

 

  • Qalabka muhiimka ah ee tiknoolajiyada munaaradda la wadaago waa isku-darka kanaalka badan. Isku-darka FM/UF/VHF ee wanaagsan ayaa si toos ah u wanaajin kara waxqabadka nidaamka gudbinta calaamadaha oo dhan.
  • Intaa waxaa dheer, isku-darka wanaagsan ee FM/UF/VHF wuxuu badbaadin karaa kharashka dejinta anteenooyin badan, gaar ahaan xarumaha gudbinta magaalooyinka qaarkood, hoos u dhigista qiimaha iibka ee qalabka gudbinta RF ayaa ah habka ugu waxtarka badan ee lagu ilaaliyo shaqada xarunta FM/TV. . 
  • Intaa waxaa dheer, munaaraddu waxay u baahan tahay inay rakibto anteenooyin badan oo TV-ga gudbiya iyo anteenooyinka baahinta FM-ta ah. Si kastaba ha ahaatee, dhererka la heli karo ee munaaradda waa mid aad u xaddidan.
  • Taawarka anteenada FM, guud ahaan, kaliya anteenooyin FM ah ayaa loo oggol yahay in lagu rakibo munaaradda, sidaas darteed waxaa lagama maarmaan ah in la isticmaalo isku-darka gudbiye wanaagsan si loo baahiyo barnaamijyo badan oo FM ah oo loogu talagalay dhageystayaasha isku mar.
  • Sidaa darteed, waxaa muhiim ah in la helo tijaabada tusmada farsamada caadiga ah ee isku-darka si loo cabbiro tayada isku-darka FM-ta, taasoo si toos ah ula xiriirta tayada baahinta FM-ta.

 

At fmradiobroadcast.com, waxaan leenahay shaqaale khibrad leh oo diyaar u ah inay ka jawaabaan su'aalo kasta oo laga yaabo inaad qabtid oo ku saabsan helitaanka isku-darka RF ee saxda ah. Xor baad u tahay inaad nala soo xidhiidho wakhti kasta adoo booqanaya fmradiobroadcast.com ama wac +86 - 139 - 22702227. Had iyo jeer waxaanu nahay mid ka mid ah soosaarayaasha isku dhafka FM-ka ugu fiican.

 

U soo iibso 4 Gudubiyaha Daloosha ee Xarunta Raadiyaha? Waa kan meesha saxda ah!

 

FMUSER waa mid ka mid ah soosaarayaasha gudbiyaha ugu wanaagsan ee soo saara 4 kanaal gudbiye iib ah oo ku dhow 200+ waddan iyo gobollada adduunka oo dhan, waa kuwan kuwa aad ka iibsan karto isku-dariyeyaasha gudbinta:

 

Afgaanistaan, Albania, Algeria, Andorra, Angola, Antigua iyo Barbuda, Argentina, Armenia, Australia, Austria, Azerbaijan, The Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia iyo Herzegovina, Cleveland , Brazil, Brunei, Bulgaria, Burkina Faso, Burundi, Cabo Verde, Cambodia, Cameroon, Canada, Central African Republic, Chad, Chile, China, Colombia, Comoros, Congo, Democratic Republic of the, Congo, Republic of the Costa Rica , Côte d'Ivoire, Croatia, Cuba, Qubrus, Czech Republic, Denmark, Djibouti, Dominica, Dominican Republic, East Timor (Timor - Leste), Ecuador, Masar, El Salvador, Equatorial Guinea, Eritrea, Estonia, Eswatini, Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea - Bissau, Guyana, Haiti, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel , Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Korea, North, Korea, South, Kosovo, Ku sug, Kyrgyzstan, Laos, Latvia, Lubnaan, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Dawlada Dhexe, Moldova , Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar (Burma), Namibia, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, Waqooyiga Macedonia, Norway, Oman, Pakistan, Palau, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Rwanda, Saint Kitts iyo Nevis, Saint Lucia, Saint Vincent iyo Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles , Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, Spain, Sri Lanka, Sudan, Sudan, South, Suriname, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Thailand, Togo, Tonga, Trinidad iyo Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United A UAE, United Kingdom, United States, Uruguay, Uzbekistan, Vanuatu, Vatican City, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe

 

Tusmada Korontada ee Muhiimka ah ee 4 Chan 10kW FM Combiner

 

A Isku-duwaha 10kW oo leh 4 kanaal laga bilaabo FMUSER waxa loo istcimaalaa in lagu daro RF laga helo ilo kala duwan. Isku darka FM-yada waxaa loo isticmaali karaa codsiyo badan oo kala duwan si loo gaaro natiijooyin kala duwan.

 

Faa'iidada baaxadda leh ee intaas le'eg, waxay noqon kartaa hawl adag marka ay timaado doorashada isku-duwaha FM-ta saxda ah ee baahiyahaaga. Asal ahaan, marka aad dooranayso a Isku duwaha gudbiyaha badan ee kanaalka, waa in la tixgeliyo qeexitaannada cabbirrada waxqabadka muhiimka ah, luminta gelinta, go'doominta u dhexeeya dekedaha, u dhowaanshaha baaxadda calaamadaha kala qaybsanaanta, iyo u dhawaanshaha marxaladda calaamadaha ee calaamadaha kala qaybsan.

 

  1.  Go'doon: Go'doominta waxaa loola jeedaa awoodda go'doominta ee aaladaha kala duwan ee calaamadaha badan ee soo noqnoqonaya kala duwan. Haddii awoodda go'doominta ay liidato. Isku-xidhka ayaa la abuuri doonaa inta u dhaxaysa labada calaamadood, sidaas darteed hoos u dhigista tayada baahinta FM. Guud ahaan, heerka go'doominta ayaa ka wanaagsan 30dB
  2.  Inta u dhaxaysa inta ugu yar: Inta u dhexaysa ugu yar ee u dhexeeya labada jeer ee soo noqnoqda ee duplexer guud ahaan waa 1.2MHz (nooc dheellitiran) iyada oo la raacayo dhismaha hubinta tusmada waxqabadka
  3.  Ka hortagga Waxqabadka: 50 ohms (coaxial), oo ku habboon wax-soo-saarka gudbiyaha FM.
  4.  Wax-soo-saarka Wax-soo-saarka: 50 ohm (coaxial), kaas oo u dhigma cilad-gelinta gelinta anteenada quudiyaha.
  5.  Range Joogtaynta: 87 - 108mhz (kooxaha baahinta wax-ka-qabashada soo noqnoqda oo dhan)
  6.  Awoodda Awoodda: Awoodda awoodda isku-darka kanaalka badan waa in lagu go'aamiyaa iyadoo loo eegayo awoodda gudbiyaha FM.
  7.  Gelida Khasaare: <0.25dB (waxaa loola jeedaa hoos u dhaca sababay ka dib markii signalka dhex mara duplexer).
  8.  VSWR: Saamiga mawjadda taagan ee danabku waa in uu ka yaraado 1.1

 

Qaybaha Muhiimka ah si loo dhiso 4 kanaal isku darka gudbiye

 

Si loo suurtageliyo anteenada ballaaran in ay isku mar ka gudbiso barnaamijyo isku mid ah dhowr kanaal, qalab isku-dar ah ayaa loo baahan yahay; Marka labaad, si looga dhigo in barnaamijyadu aysan faragelin midba midka kale, aaladda xulashada soo noqnoqda waa lama huraan. Waxaa jira noocyo badan oo ah aaladaha korontadu, kuwaas oo ay ka mid yihiin kuwa ugu badan ee la isticmaalo 3 dB isku xiraha.

 

Qalabka xulashada soo noqnoqda waa shaandheyn ka kooban resonators Q sare (sida godka axial iyo godka waveguide). Xaalado gaar ah, adoo isticmaalaya godka mawjadaha mawjadaha gaarka ah, inta jeer waa la dooran karaa oo awooda waa la isku dari karaa isku mar.

 

Qayb kale oo muhiim ah oo ka mid ah isku-darka waa filter-ka bandpass. Unugga shaandhada inta badan loo isticmaalo FM-ta waa 1/4 mawjada dhererka coaxial resonator.

 

v U laabo sababta aad ugu baahan tahay isku-xidhaha FM

v U laabo nuxurka v

 

Waa maxay FM Star Point Combiner

 

Qaybta hore waa Maxaad Ugu Baahan Tahay Isku-Duwaha FM | Skip

Midda Xigta waa Sida ay u shaqeeyaan Isku-xidhayaasha FM-ta Skip

 

  • FM Branched Combiner wuxuu ku habboon yahay calaamadaha xadhkaha cidhiidhiga ah sida gudbiyaasha FM. Waxay ka kooban tahay laba shaandhooyin-bandhis oo leh soo noqnoqosho kala duwan. Waxay la jaanqaadayaan isbarbar-dhigyo isku-dhafan oo kala duwan, waxayna calaamaduhu ka gudbi karaan wareegga shaandhada iyada oo aan la joojin.
  • Isku-darka Laanta FM wuxuu ka kooban yahay shaandheyn, barta xiddigta, iyo khadka isku xirka. Dhammaan gudbiyeyaashu waxay ku xidhan yihiin barta xiddigta iyada oo loo marayo filter-ka iyo khadka isku xirka, isku duwaha Starpoint wuxuu ku xiran yahay anteenada.
  • FM Branched Combiner wuxuu ka kooban yahay laba resonators filter bandpass BPF1 iyo BPF2 oo ku xidhan isku xidhka T-qaabeeya. Resonator filter bandpass kasta wuxuu u dhigma inta jeer ee la doortay wuxuuna xannibaa soo noqnoqoshada kale
  • FMUSER sidoo kale waa mid ka mid ah alaab-qeybiyeyaasha ugu caansan nooca xiddigaha ee warshadaha qalabka baahinta raadiyaha, ka iibso isku-darka Starpoint oo leh kanaalo badan iyo godad FMUSER, waxaan ku siineynaa tayada iyo qiimaha ugu wanaagsan labadaba, iyo sidoo kale habka isku-darka FM-ka ee loo habeeyey ee xarunta raadiyaha.

 

v U laabo Waa maxay FM Star Point Combiner v

v U laabo nuxurka v

 

Sidee isku darka laanta FM-ta iyo isku-dheelitirka FM-ku u shaqeeyaan?

 

Qaybta hore waa Waa maxay FM Star Point Combiner | Skip

Ku laabo Halkee laga Iibsan karaa Isku-duwaha FM-ka ugu Fiican | Skip

 

Fixed shaandhada go'an ee shaandhada duplexer dheellitiran. Waxay ka kooban tahay laba isku mid ah oo isku-xidhaha jihada ah ee 3dB, afar filtarrada daloolka daloolka ee resonant, laba feedhiyeyaasha coaxial oo dhererkoodu le'eg yahay, iyo 50 - ohm culeyska nuugista. 1-dhamaadka waa calaamada soo noqnoqda F3, iyo 5-dhamaadka waa furaha signalka F1 + F2 ee diplexer star.

 

 

* Isku-Duwaha Xiddigga Xiddigga & Isku-darka dheellitiran

  

Calaamadda F3 waxa ay ka soo baxaysaa hal daraf oo ka mid ah lammaanaha 3dB ee ugu horreeya, awooddana waxa loo qaybiyaa laba 3dB lammaane 1, ka dib kala badh tamarta ayaa soo baxaysa 3-dhamaadka iyo 4-dhamaadka siday u kala horreeyaan. Marxaladda 3-dhamaadka waxay la mid tahay kan 1-dhamaadka, iyo wejiga 4-dhamaadka waa 90 ° ka dambeeya kan 3-dhamaadka. Sababo la xiriira saamaynta laba filtarrada bandpass ee F3, signalku wuxuu dhex maraa dhexda shaandhada iyada oo aan la xannibin waxaana loo gudbiyaa lammaanaha labaad ee 3dB Marka loo eego sifooyinka rogan ee lammaanaha dB saddexaad, labada awoodood waa siman yihiin, iyo wejiga 7-terminal signal waa 90 ° ka dambeeya kan 6-terminal signal.

 

Sababtoo ah calaamadihii hore ee 4-terminal waxay 90 ° ka dambeeyaan calaamadaha 3-terminal, calaamadaha F3 ee 6-terminal-ka ayaa lagu dhex-abuuray wejiga waxaana loo diraa anteenada si loogu gudbiyo, halka calaamadaha F3 ee 5-terminal la rogo- wejiga oo baabi'iya midba midka kale, markaa calaamadaha F3 ma geli doonaan kanaalada F1 + F2 si ay u keenaan isdhaafsi. Calaamadda F1 + F2 waxay ka timid 5 terminal, awooduna waxay u qaybsan tahay kanaalka sare iyo kan hoose. Godka resonant waxa uu leeyahay guud ahaan milicsiga calaamada F1 + F2, marka waxa lagu farsameeyay wejiga 6-dhamaadka waxaana la tirtiray wejiga 5-dhamaadka 3dB lammaane. Ugu dambeyntii, F1, F2, iyo F3 waxaa lagu farsameeyay lix terminal waxaana loo diraa anteenada si loo xaqiijiyo isku dhafka soo noqnoqda

 

Hordhac kooban oo ah Lammaanaha 3dB

 

Isku-xidhka 3dB wuxuu ka kooban yahay laba-labo oo λ / 4 ah oo ka mid ah qalabka gudaha iyo dibaddaba waxay sameeyaan afar dekedood, kuwaas oo loo beddelo is-dhexgalka u dhexeeya isla xariiqda gudbinta iyo wareegga dibadda. Deked kastaa waxay leedahay cillad la mid ah, taas oo ah 50 ohm.

 

Marka calaamada korantada F3 laga soo galo 1-dhamaadka, kala badh tamarta ayaa soo baxaysa 3-dhamaadka, taas oo ku jirta marxaladda dhamaadka koowaad, iyo badh ka mid ah tamarta ayaa soo baxaysa 4-dhamaadka. Si kastaba ha ahaatee, wejigu waa 90 ° ka dambeeya 1-dhamaadka, mana jirto wax soo saar ah 2-dhamaadka, sidaa darteed 2-dhamaadka iyo 1-dhamaadka ayaa midba midka kale ka go'an yahay, calaamadaha soo noqnoqda kala duwan ayaa loo diri karaa laba dekedood si loo ogaado duplex. Fikrad ahaan, 2-dhamaadka ma saameynayso waxqabadka lammaanaha, iyo xannibaadda gelinta ee 1-dhamaadka ayaa ka madaxbannaan inta jeer, sidaas darteed waxay muujinaysaa sifooyinka ballaaran.

 

Isku-xidhaha 3dB laftiisu waa laba-xajiye fudud. Isticmaalka dhabta ah, labada terminal waxay is dhaafsanayaan tiro yar oo calaamado ah, markaa caabbinta nuugista ayaa loo isticmaalaa in lagu nuugo isticmaalka.

 

Hordhac Kooban ee Shaandhaynta Baadhitaanka

 

Shaandheeyaha band-pass wuxuu inta badan ka kooban yahay laba resonators oo leh laba λ/4 terminal dhamaadka furan. Labada resonators waxaa ku lammaan godad yar yar, kuwaas oo la mid ah wareegga labalaabka ah ee isbarbar socda. Wax-soo-saarka iyo soo-saarku waa giraan-isku-duuban, iyo sifooyinka baasaska loo baahan yahay waxaa lagu helaa iyadoo la naqshadeynayo aagga isku-xidhka giraanta iyo aagga daloolka isku-xirnaanta

 

 

 *Xiriirka isku xirka gudbiyaha

 

Tijaabada Tijaabada Isku-dhafka FM

 

Waxaan dooranaa falanqeeye shabakad leh qalabyada tijaabada dhacdada/milicsiga. Qiyaasta inta jeer ee tijaabadu waa 4 ~ 1300mhz, xogta tijaabada waxaa si toos ah loogu akhrin karaa qalabka. Is-hortaagga soo-gelinta iyo wax-soo-saarka qalabku labaduba waa 50ohm, taas oo la mid ah tan multixer. Luminta milicsiga, heerka go'doominta, luminta gelinta ayaa si toos ah loogu akhriyi karaa shaashadda qalabka, taas oo meesha ka saaraysa khaladka dhexdhexaadka ah, hagaajinta saxnaanta natiijooyinka cabbirka, oo fududeeya falanqaynta natiijooyinka.

 

 

 

 

 

Xalka Inta jeer ee isdhexgalka

 

  • Isku-dubarid saddex gudbiye oo isku-dubarid badan oo kanaal ah oo u gudbiya habka anteenada gudbinta. Tani waxay u baahan tahay in anteenada gudbinaysa ay noqoto mid si buuxda u fidsan. Sababo la xiriira go'doominta sare ee multixer, awoodda isdhaafsiga waa mid aad u yar
  • Ku xidhida shaandhada soo noqnoqda ee gudbiyaha 105.5mhz, go'doominta ayaa ka weyn oo kaliya 30dB, markaa marka anteenadeeda gudbinaysa ay hesho calaamada, calaamada la helay ma gaadhi karto 105.5mhz awood cod-weyneeye sababtoo ah miirista buuxda ee shaandhada, markaa inta jeer ee isdhexgalka lama samayn karo, kaas oo asal ahaan xalliya dhibaatada faragelinta

 

Xalka Soo noqnoqoshada Dhexdhexaadinta Dhexdhexaadinta Jiilka Badan

 

Waxa jira saddex jeer oo kala ah, 105.5mhz, 94.2mhz, 89mhz, kuwaas oo 105.5mhz ay ku xidhan yihiin laba ka mid ah anteenada gudbinta tooska ah iyo 94.2mhz.89mhz oo lagu daray laba xabbo oo toosan oo toosan. Sababtoo ah labada anteeno waxay ku yaalaan hal munaarad, anteenada gudbinta ee 105.5mhz kaliya maahan anteenada gudbinta ee inta jeer ee sidoo kale waa anteenada heleysa.

 

Waxay helaysaa calaamadaha 94.2mhz iyo 89mhz, labadan calaamadood waxay soo saari doonaan calaamado isdhexgal ah oo ah 105.5mhz gudbiyaha korantada. Inta jeer ee la sameeyay waa 105.5 - 89 + 105.5 = 122mhz, inta jeer ee kale waa 105.5 - 94.2 + 105.5 = 116.8mhz. Labadan jeer ee soo noqnoqda waxaa lagu soo diraa anteenada gudbinta. Haddii ay jirto soo noqnoqoshada maxalli ah, waxa laga yaabaa inay ku jirto xadka.

 

 v U laabo siday u shaqeeyaan FM Combiners v

v U laabo nuxurka v

  • 10kW FM Starpoint Combiner x 1PCS 

 

Fadlan nala soo xidhiidh wixii macluumaad dheeraad ah

Waxaad u Baahan Tahay Inaad Ka Ogaato Isku-Duwaha 10kW FM

 

Buundada labanlaabantay ee isku-darka filtarrada waxay u oggolaanaysaa isbeddello fudud oo lagu sameeyo tirooyinka cusub ee soo noqnoqda hawlgalka. 100% habaynta, waxay si ku qanacsan u kala saari karaan laba jeer oo isku xiga ilaa 2MHz. Waxay ka kooban yihiin laba filtarro labajibbaaran oo kala duwan iyo laba lammaane oo isku-dhafan, oo ay ku jiraan khadadka gelinta ee cidhiidhi ah iyo fidsan. Tirooyinka hoose ee kala soocida kanaalada soo noqnoqda iyo awoodda sare ee RF, waxaa naqshadayn doona haddii ay codsato waaxdayada farsamada.

 

Kuwan Waxaan Kugu Soo Gudbinaynaa Boggaan

 

Waxaad u Baahan Tahay Inaad Ka Ogaato Isku-Duwaha 10kW FM

Tusmada Korontada ee FMUSER 10kW FM Starpoint Combiner (Tixraac Kaliya)

Laba sababood oo loo isticmaalo Combiner Combiner

Waa maxay sababta isku-darka RF-gayga uu u joojinayo shaqada

Afar Sababood oo Dheeraad ah oo lagu Sharaxayo Sababta Isku-Duwahaaga RF uu u Joojiyo Shaqada

Waa maxay Multiplexing iyo sida ay u shaqeyso

 

Tusmada Korontada ee FMUSER 1kW Xidigta Nooca Isku-dhafka ah (Tixraac Kaliya)

 

  • Naxaas, naxaas qalin ah, iyo aluminium tayo sare leh
  • 3-god ama 4-god filtarrada
  • Luminta gelinta hoose iyo VSWR
  • Go'doon sare
  • design Compact
  • Xalka ugu wanaagsan baahinta qiimaha jaban ee iibsadaha miisaaniyada
  • Hab-dhismeedka la tolay iyo kuwa badan naqshadeynta xarunta baahinta

 

U fiirso:  * L iyo H waxay ku xidhan yihiin soo noqnoqoshada.

 

model

A

A1

qaabeynta

Starpoint

Starpoint

Range Frequency

87 - 108 MHz

87 - 108 MHz

Min. Kala dheeraynta inta jeer

3 MHz

1.5 MHz

Max. Power Input

2 x 5 kW

2 x 5 kW

VSWR

≤ 1.1

≤ 1.1

Guuldarro

f0

D 0.20 dB

D 0.35 dB

f0± 300kHz

D 0.25 dB

D 0.40 dB

f0±2MHz

D 25 dB

D 40 dB

f0±4MHz

D 40 dB

D 60 dB

Go'doominta u dhaxaysa wax-soo-gelinta

D 45 dB

D 45 dB

Xidhiidhiyayaasha

1 5 / 8 "

1 5 / 8 "

Tirada godadka

3

4

cabbir

L × 880 × H mm *

L × 1150 × H mm *

Miisaanka

~ 130 kiilo

~ 170 kiilo

 

v U laabo nuxurka 

 

Laba sababood oo loo isticmaalo Combiner Combiner

yaraanta goobaha ugu muhiimsan

 

Markii ay dadku u hayaameen xaafadaha, waxa ay noqotay mid aad loo jecel yahay in la dhiso xarumo warbaahineed oo waaweyn kuwaas oo gaari kara goobahan ay dadku ku badan yihiin ee ka imaanaya meelo badan oo dhexe. Dabcan, goobahan ugu muhiimsan waxay noqdeen kuwo aad u qiimo badan, sidaas darteed waxaa macquul ah in la isticmaalo meel kasta si buuxda. Tan waxaa sida ugu wanaagsan loo samayn karaa iyadoo la wadaago goobta gudbiyaha iyo anteenada ay wadaagaan dhowr isticmaalayaasha. Si taas loo gaaro, warshadaha baahinta waxay adeegsadaan isku-dariyeyaasha noocyo iyo cabbirro kala duwan ah. Tusaale ahaan, San Francisco (Mt. Sutro), Toronto (CN Tower), Montreal (Mt. Royal), New York City (Empire State Building), iyo Chicago (John Hancock iyo Sears Buildings), munaaradaha dhaadheer ama kuwa dhaadheer ee dhaadheer. Waxa loo adeegsaday in lagu xoojiyo tas-hiilaadka baahinta intii suurtagal ah, oo ay ku jiraan VHF-TV, UHF-TV, FM iyo adeegyada isgaarsiinta gacanta ee dhulka. Habkani wuxuu caddeeyey mid aad waxtar u leh, maaha oo kaliya isticmaalka hantida maguurtada ah ee dhaqaalaha laakiin sidoo kale wuxuu ku faafayaa kharashka munaaradda isticmaaleyaal badan.

Lahaanshaha kooxeed ee idaacadaha FM-ta ee suuqa ayaa keentay in ay bataan idaacadaha la isku daray. Iyo hirgelinta nidaamyada DTV, idaacadaha FM-yada ayaa lagu qasbayaa in laga saaro munaaradaha jira, taas oo ka dhigaysa mid aad muhiim u ah in ay wadaagaan booska taawar, taas oo kordhinaysa baahida nidaamyada isku dhafan.

 

Shuruudaha Go'doominta FCC 

 

Marka wax ka badan hal signal lagu sii daayo hal anteeno, ishaarooyinka waa in la isku daraa si aysan fursad u helin ishaarooyinka midba midka kale uga falcelinayo gudbiyaasha. Ku guuldareysiga in sidaas la sameeyo waxay u ogolaaneysaa alaabada isdhexgalka in la soo saaro marxaladaha cod-weyneeye ee u dambeeya ee gudbiyaasha oo lagu sii daayo anteenada. Alaabooyinkan isku-dhafka ah waxaa guud ahaan loo yaqaan "spurs." Spurs oo ka dhex abuurantay idaacadaha FM kuma dhici karaan oo kaliya qeybta FM laakiin sidoo kale waxay ku dhex dhici karaan kanaalka hoose ee VHF iyo wixii ka sareeya kooxda FM taasoo faragelin ku keenta kooxda duulista. Intaa waxaa dheer, Xeerka FCC ee 73.317(d) wuxuu qeexayaa in kaciyeyaasha ka badan G00 kHz laga saaray qaade ay tahay in lagu dhimo inta jeer ee sidaha 80 dB ama 43 + 10log10 (awood in watts) dB, hadba kan yar. Ficil ahaan, saldhigyada ku shaqeeya awoodda wax soo saarka gudbinta ee 5 kW ama ka weyn waa in ay inta badan buuxiyaan shuruudaha 80 dB, halka saldhigyada ku shaqeeya TPO-yada hoose (wax soo saarka korontada) ay hoos yimaadaan habka xisaabinta.

 

Waayo-aragnimadu waxay muujisay in si looga hortago kicinta, gudbiye kastaa waa in laga go'doomiyo dhammaan kuwa kale ee nidaamka ugu yaraan 40 dB, iyadoo 4G ilaa 50 dB hubinaysa u hoggaansanaanta sharciga. Spur attenuation waxaa lagu fuliyaa isku-darka gudbinta wareejinta luminta iyo shaandhaynta. Khasaaraha soo noqnoqda ayaa ka dhashay sida xamaasad loogu abuurayo gudbiyaha. Khasaarahan ayaa sida caadiga ah ku shaqeeya kala duwanaanta G-13 dB ee gudbiyaasha nooca tube ah, halka 15-25 dB ay caadi u tahay unugyada gobolka adag. Calaamadaha soo noqnoqda ee ka baxsan ayaa la dhimay 40 dB marka ay dhex marto filtarrada bandpass ee moduleka isku dhafka ah ee ku wajahan gudbiyaha iyada oo kicinaysa ay abuurto ka bixista gudbiyaha dheeraad ah G-25 dB oo ka hooseeya heerka calaamaddu soo gashay. Xoojintan ayaa markaa la dhimay 40 dB marka ay dib ugu soo noqoto filtarrada bandpass. Natiijadu waxay tahay hoos u dhac ku yimaada ugu yaraan 80 dB, iyadoo 100 dB ama ka badan ay suurtagal tahay.

 

Dunida maanta, isku-dariyuhu wuxuu noqday qayb muhiim ah oo ka mid ah silsiladda baahinta. Waa muhiim in la ogaado in ay tahay farsamo iyo kakan. Marka loo eego faa'iidooyinka iyo khasaarooyinka shirka, naqshadeeyaha nidaamka wuxuu u baahan yahay inuu doorto codsiyo gaar ah. Isku-habaynta saxda ah ee loo rakibay ee saxda ah waxay u gudbisaa ishaarkaaga daawadayaasha fog, isticmaalka khaldan ee iskutallaabtu waxay u horseedi kartaa milicsi, taasoo keenta caafimaad xumo gudbiyaha. 

 

v U laabo nuxurka 

 

Waa maxay sababta isku-darka RF-gayga uu u joojinayo shaqada

 

Ka dib sanado badan oo tijaabo joogto ah oo ay sameeyeen kooxda farsamada FMUSER, waxaan ogaanay in qaladka guud ee multixer uu yahay in caabbinta nuugista ay gubato.

 

Deegaannada cimilada xun qaarkood (sida onkodka), nidaamka quudiyaha ee isku-darka ayaa aad ugu nugul saamaynta hillaaca. Waqtigan xaadirka ah, isku-darka RF wuxuu soo ifbaxay onkod, waxaa laga yaabaa inuu joojiyo shaqada, oo ay la socoto gubasho ee quudiyeyaal badan oo laamo ah. Dhawr gudbiye ayaa laga yaabaa inay lahaadaan milicsi xad-dhaaf ah iyo hoos u dhaca danab sare, iyo caabbinta nuugista sidoo kale waa la gubi karaa. Xalka ugu waxtarka badan waa in la beddelo caabiyaha nuugista.

 

Waxaa xusid mudan inay jiraan sababo kala duwan oo lagu sharxi karo sababta isku-darka RF-gaaga uu u joojiyo shaqada, taas oo u baahan farsamayaqaannada RF inay ula dhaqmaan si ka duwan oo ay meesha uga saaraan khaladka. U fiirso marka quudiyaha uu ku guuldareysto ama uu kordho milicsiga gudbiyaha. Fadlan hubi wakhtiyada in isku-darka RF uu leeyahay kor u kaca heerkulka aan caadiga ahayn iyo haddii caabbinta nuugista nuugista ay tahay mid caadi ah.

 

v U laabo nuxurka 

 

Afar Sababood oo Dheeraad ah oo lagu Sharaxayo Sababta Isku-Duwahaaga RF uu u Joojiyo Shaqada

 

Inta lagu jiro dayactirka joogtada ah, waxaan sidoo kale ogaanay in caabbinta nuugista ay waxyeello gaartay iyo qiimaha caabbinta ayaa noqday mid weyn. Dhexda shaqada, ma aanaan helin in gudbiyaha uu ka tarjumayo wax badan ama uu hoos u dhigay danab sare, VSWR ee quudiyaha anteenada sidoo kale waa caadi. Tani waxay dhacday dhowr jeer. Falanqaynta taxaddar leh ka dib, waxaa la rumeysan yahay in sababuhu ay kala duwanaan karaan. Natiijadu waa sida soo socota.

 

  1. Haddii quudiyaha anteenada uu yahay mid aan caadi ahayn, waxay saameyn doontaa shaqada isku-darka RF. Tusaale ahaan, caabbinta dahaarka ee quudiyaha ugu weyn ayaa laga yaabaa inuu yaraado; Cimilada xun sida roobka iyo barafku waxay keeni doonaan wareeg degdeg ah oo gaaban, wareeg furan, iyo mawjada taagan ka sii xun ee anteenada, dhammaan arrimahan ayaa ka dhigi doona xoogaa dib u milicsi.
  2. Tusmada isku-darka RF ayaa ka sii dari doonta, go'doominta isku-xidhaha jihada 3dB ayaa hoos u dhacaya, shaandhada bandpass-ka ayaa noqonaysa mid ballaadhan. Marka loo eego mabda'a guud, waxaan ognahay inay jiri doonto xoogaa daadad ah dhamaadka go'doominta isku xirka jihada 3dB, mana dhici karto in shaandheynta bandpass ay si buuxda u muujiso calaamada ka baxsan band. Marka awoodda dhamaadka go'doominta ay aad u weyn tahay si ay uga badato awoodda la qiimeeyay ee culeyska nuugista, heerkulka culeyska nuugista ayaa kor u kici doona oo gubi doona ugu dambeyntii.
  3. Haddii habayntu aad u weyn tahay, xadhkaha xadhkaha calaamada RF wuu sii weynaadaa, awoodda ka soo daadatay iska caabiyaha nuugista ayaa kordha. Xakamaynta gudbiyaha guud ahaan ma xaddidna, iyo nidaamka habaynta hore inta badan waa in ka badan 130%.
  4. Xoogaa xoogaa awood ah ayaa loo wareejin doonaa culeyska nuugaya iyadoo ay ugu wacan tahay dib u celinta soo noqnoqoshada soo noqnoqda ee shaandhada band-pass, xajinta soo noqnoqoshada gudbiyaha, is-khilaafsanaan la'aanta u dhaxaysa isku-darka RF iyo anteenada, iwm.

 

Talo ka timid FMUSER: Dhaawaca caabbinta nuugista waxaa sababi kara hal ama dhowr sababood. Haddii caabbinta nuugista aan lagu beddelin wakhtiga, awoodda uu qaado iska caabiyaha nuugista ayaa ka muuqan doona gudbiyaha, taas oo keeni doonta waxyeelo weyn.

 

v U laabo nuxurka 

 

Waa maxay Multiplexing iyo sida ay u shaqeyso

 

Marinka Isku-dhufashada Calaamadaha RF - RF Multiplexer

 

Multiplexer waa aalad u oggolaanaysa macluumaadka dhijitaalka ah ee ka imanaya ilo dhowr ah in lagu maro hal xariiq si loogu gudbiyo hal meel. Demultiplexer-ku wuxuu sameeyaa hawl-galka dib-u-celinta. Waxay ka qaadaa macluumaadka dhijitaalka ah hal xariiq waxayna u qaybisaa tiro la siiyay oo ah khadadka wax soo saarka.

 

Isku dhufashada waa habka gudbinta macluumaadka hal il ka badan oo loo gudbiyo hal calaamad oo la wadaago warbaahinta la wadaago. Nidaam kasta oo isgaarsiineed oo ah mid dhijitaal ah ama analoog ah, waxaan u baahanahay kanaalka isgaarsiineed ee gudbinta. Kanaalkani waxa uu noqon karaa mid silig ah ama xidhiidhiye bilaa fiilo ah. Maaha wax la taaban karo in loo qoondeeyo kanaalo gaar ah isticmaale kasta.

 

Sidaa darteed koox calaamado ah ayaa la isku daraa waxaana loo diraa kanaalka guud. Tan waxaan u isticmaalnaa qalab badan. Waxaan isku dhufsan karnaa jilitaanka ama calaamadaha dhijitaalka ah. Haddii calaamadda analoogga la kala badsado, noocaan oo kale waxaa loo yaqaannaa Multiplexer. Haddii calaamadda dhijitaalka ah la kala badsado, nooca Multiplexer-ka waxaa loo yaqaannaa Multiplexer.

 

Waa maxay sababta RF Multiplexer ay muhiim u tahay?

 

Waxaan u wareejin karnaa tiro badan oo calaamado ah hal dhexdhexaad ah. Kanaalka waxa uu noqon karaa mid dhex dhexaad ah sida fiilada shaft-ka, kooriyaha birta ah, ama isku xirka wireless-ka, iyo tirada calaamadaha waa in hal mar la farsameeyaa.

 

Sidaa darteed, kharashka wareejinta waa la dhimi karaa. Xataa haddii gudbintu ku dhacdo isla kanaalka, maahan inay dhacaan isku mar. Caadi ahaan, isku dhufashada waa farsamo ay calaamado badan oo fariin ah la isugu geeyo calaamad isku dhafan si calaamadahan fariinta loogu gudbiyo kanaalka caadiga ah.

 

Si loo gudbiyo calaamado kala duwan oo isku mid ah, waa in la kala saaraa calaamadda si looga fogaado faragelinta dhexdooda, ka dibna waxay si fudud u kala sooci karaan dhammaadka helitaanka.

 

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