Agabka dadban

Halkee laga iibsan karaa ugu fiican Agabka dadban?

 

FMUSER waxay hormuud ka ahayd alaab-qeybiyeyaasha qalabka baahinta in ka badan 10 sano. Laga soo bilaabo 2008, FMUSER waxay abuurtay jawi shaqo oo kobciya wada shaqaynta hal abuurka leh ee ka dhaxaysa shaqaalaha horumarinta injineernimada xirfad 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.

 

fmuser-waxay siisaa-baahinta-xarunta-qalabka-la-soo-saarka-adduunka-700px.jpg

 

Mid ka mid ah guulaha aan ku faano, iyo sidoo kale doorashada caanka ah ee macaamiisheenna badan, ayaa ah qaybahayaga daahsoon ee xarumaha gudbinta baahinta.

 

"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 4kw ilaa 15kw, 40kw ilaa 120kw"

- - - - - James, xubin daacad ah FMUSER

 

Isku-xidhayaasha FMUSER Tayada Sare ee FM ee Xarunta Warbaahineed

 

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 hubaal ah isku-darka awood sare leh oo leh qalabyo badan iyo wax soo saar, badanaa waxaa loo shaqeeyaa si loo baahiyo barnaamijyo badan oo FM ah oo leh anteenooyin FM ah oo la wadaago. 

 

Isku-duwahayada FM-ka ayaa si fiican 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 malaayiin daawadayaal ah
  • Hawl-wadeennada raadiyaha ee raba inay qiimo jaban ku iibsadaan war-fidiyayaasha raadiyaha FM-ta ee waaweyn

 

Weydiiso Xigasho

 

Isku-dhafka FM: Maxay yihiin sax?

 

Codsiga isku-darka FM-yada ayaa dabooli kara baahida sii kordheysa ee baahinta, waxayna xallin karaan dhibaatada boos la'aanta munaaradda anteenada. Dhammaanteen waan ognahay in isku-duwaha dheelitirka FM-ka ee idaacadaha sidoo kale loo yaqaan ' Combiner Constant Impedance Combiner (CIB), 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.

 

Tiknoolajiyada isku darka FM-ta ee khusaysa tignoolajiyada horumarsan ee RF iyo tignoolajiyada CAD ee ugu dambaysay, taas oo leh 3/4 godad (kanaal) wadarta dekedaha, taas oo macnaheedu yahay inay u gudbin karto calaamadaha dhowr lammaane oo FM-ka adag ee FM-ga ah si isku mid ah. Waxaa si aan kala go' lahayn u nashqadeeyay oo ay horumariyeen sannado badan farsamoyaqaannadayada RF ee khibradda leh, taas oo macnaheedu yahay tan Isku-duwaha FM-ta awoodda sare leh 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 idaacadaha.

 fm-combiner-si-ballaaran-loo-isticmaalo-gudaha-raadiyaha-xarun-warbaahinta-oo leh-gudiyaha-fm-awood-sare-550px.jpg

 

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, isku-dariyaha nooca xiddigaha (isku-darka laanta), isku-darka isku-dhafka ah, iwm., wuxuu awoodaa inuu buuxiyo shuruudo kala duwan. Alaabtani waxay gaartaa hawlgab ku habboon waxayna buuxisaa heerarka awoodeed ee kala duwan iyo moodooyinka kala duwan ee 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.

 

Talo-siinta Isticmaalka Isku-xidhaha FM-ta

 

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 Combiner 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, iyo qalabka idaacadaha sida Gudbinta FM-ka, anteenooyinka FM, iyo isku-darka RF, iwm. Nasiib wanaag, waxaan haynaa kooxda farsamada FM ee ugu fiican oo kaa caawin karta dhammaan noocyada sida-iyo dhibaatooyinka, 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.

 

Weydiiso Xigasho

 

Sidee loo doortaa Isku-xidhaha FM-kaaga? 5 Tallaabo Muhiim ah

 

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:

 

 

Tallaabada #1 Copper, naxaas silver 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 iyo dadaal badan laakiin aan si joogto ah u shaqayn 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 baahinta xirfadeed ee waxqabadka sare leh. Waxaan haynaa dhammaan waxaad rabto.

 

Tallaabada #2 Waxaad u baahan tahay Isku-duwaha Xirfadle badan

 

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

 

Tallaabada #3 Ku raaxayso waxay ku raaxaystaan ​​dhagaystayaashaada

 

Maxaad u oggolaan weyday dhagaystayaashu inay ku raaxaystaan ​​barnaamij idaacad 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 macaamiishayada ku celcelinta. Dabcan, dhib ma leh haddii 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

 

Talaabada #4 Cabbirku waa sidaas oo kale muhiim

 

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 kabinetka, feederiyeyaasha, waveguide infators, iwm, taas oo macnaheedu yahay. in kooxdaada farsamo ay tahay 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 inuu galo qolka rack, taas oo caddaynaysa in naqshadaynta is haysta ay tahay mid ka mid ah sababaha muhiimka ah ee isku-darka RF-gayada. ayaa weli caan ku ah xarumaha waaweyn iyo kuwa dhexdhexaadka ah

 

Tallaabada #5 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. Boqollaal 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 marka ay sameynayaan baaritaan. Taa beddelkeeda, waxa soo jiitay tafaasiil ay dadka caadiga ahi dheg u dhigi waayeen, tusaale ahaan, markii Jack oo ka yimid London uu aad u danaynayey mid ka mid ah xalalkayaga furaha furaha ah ee idaacadaha dawladda hoose, waxaanu siinay mid loo habeeyey oo badan- qaab-dhismeedka 40kw gudbiyaha isku-darka ah oo leh saddex godad. Muuqaalka ugu weyn ee qaabkani waa qaab-dhismeedkiisa fudud iyo isku-dhafka ku-meel-gaadhka ah ee ku habboon. Dhab ahaantii, idaacada Jack waa mid ka mid ah kuwa ugu caansan aagga, iyo isku-darka 40kw wuxuu wali u adeegaa Jack iyo dhagaystayaashiisa tan iyo 2014. 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 kor u kac heerkul yar, naqshadaynta awoodda awoodda koronto ee xirfadda, isku-darka tamarta, iwm. Waxaan leenahay karti iyo kalsooni aan ku siinno adeeg baahinta oo wanaagsan

 

Weydiiso Xigasho

 

Waa maxay noocyada kala duwan ee Combiner RF? 

 

Gaar ahaan, waxay u kala qaybsan yihiin: 

 

  • Isku-dhafka VHF CIB
  • 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

 

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, iyo 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-dheelli-tiran ee FM-ka, 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!

 

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

 

Weydiiso Xigasho

 

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

 

Kii hore waa a 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

 

Weydiiso Xigasho

 

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

 

Weydiiso Xigasho

 

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

 

Weydiiso Xigasho

 

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 15 kW A 3 2 MHz 6 kW * 15 kW * More
VHF 15 kW A1
4 1 MHz 6 kW * 15 kW *
VHF 15 kW B 3 2 MHz 10 kW * 15 kW * More
VHF 15 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

 

Weydiiso Xigasho

 

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.

 

Weydiiso Xigasho

 

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 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

 

Weydiiso Xigasho

 

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

 

Weydiiso Xigasho

 

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

 

Weydiiso Xigasho

 

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

 

Weydiiso Xigasho

 

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

 

Weydiiso Xigasho

 

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

 

Weydiiso Xigasho

 

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

 

Weydiiso Xigasho

 

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 ah oo badbaado iyo tayo sare leh. 

 

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. 

 

FMUSER Solid-state RF dummy loads 

 

"Waxaa laga yaabaa inaad ka heshid wax wanaagsan oo ka socda FMUSER. Waxay daboolayaan dhammaan noocyada kala duwan ee awoodda rarka dummy RF, awoodda ugu sareysa ee RF dummy load, iyo ultra-high power RF load iib, awood u dhaxaysa 1kw ilaa 5kw, 10kw ilaa 200kw"

-- James, xubin daacad ah oo FMUSER ah

 

Culaysyada RF Dummy laga bilaabo 1KW ilaa 5KW ama ka badan

 

Waa kuwan waxa aan daboolno: 1000 watt, 1200 watt, 2000 watt, 2500 watts, 3000 watts, 4000 watts, 1kw, 1.2kw, 2.5kw, 3kw,4kw, 5kw, 1000W, 1200W, 2500W, 3000W, 4000W, 5000W

 

culeyska fmuser 1kw 1000 watt rf culeys 700px.jpg fmuser 1.2 kw dummy load rf 700px.jpg culeyska fmuser 1.5kw 1500 watt rf culeys 700px.jpg
1KW Dummy Load RF 1.2KW Dummy Load RF 1.5KW Dummy Load RF
culeyska fmuser 2kw 2000 watt rf culeys 700px.jpg culeyska fmuser 2.5kw 2500 watt rf culeys 700px.jpg culeyska fmuser 3kw 3000 watt rf culeys 700px.jpg
2KW Dummy Load RF 2.5KW Dummy Load RF 3KW Dummy Load RF
culeyska fmuser 4kw 4000 watt rf culeys 700px.jpg culeyska fmuser 5kw 5000 watt rf culeys 700px.jpg culeyska fmuser 10kw 10000 watt rf culeys 700px.jpg
4KW Dummy Load RF 5KW Dummy Load RF 10KW Dummy Load RF
culeyska fmuser 15kw 15000 watt rf culeys 700px.jpg culeyska fmuser 20kw 20000 watt rf culeys 700px.jpg culeyska fmuser 50kw 50000 watt rf culeys 700px.jpg
15KW Dummy Load RF 20KW Dummy Load RF 50KW Dummy Load RF
culeyska fmuser 75kw 75000 watt rf culeys 700px.jpg culeyska fmuser 100kw 100000 watt rf culeys 700px.jpg culeyska fmuser 200kw 200000 watt rf culeys 700px.jpg
75KW Dummy Load RF 100KW Dummy Load RF 200KW Dummy Load RF

Kuwani waa noocyada ugu badan ee la arko ee rarka dummy RF, sidoo kale waa kuwa ugu caansan culeyska tamarta sare ee macaamiisheena, haddii aad raadineyso koronto sare oo rf dummy load ah oo iib ah, fadlan hubi inaad hesho FMUSER, waan iibinaa qalabka baahinta oo tayo cajiib ah leh oo kharash miisaaniyadeed ah.

 

Intaa waxaa dheer, si loo daboolo baahiyaha kala duwan ee culeysyada RF, waxaan sidoo kale ku siinnaa culeysyo RF aad u sarreeya oo iib ah: 15000 watts, 50000 watts, 75000 watts, 100000 watts, 200000 watts, 10kw, 15kw, 50kw 75W,100W,10000W 

  

Culaysyadayada caagga ah waxaa ka mid ah:

 

  • 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 malaayiin daawadayaal ah
  • Hawl-wadeennada raadiyaha ee raba inay qiimo jaban ku iibsadaan war-fidiyayaasha raadiyaha FM-ta ee waaweyn

 

RF Dummy Waxay Ku Raacaysaa Alaabta Adduunka Tayada Ugu Fiican

 

FMUSER sidoo kale waa mid ka mid ah alaab-qeybiyeyaasha iyo soo-saareyaasha qalabka baahinta FM-ka ugu wanaagsan dalalka iyo gobollada soo socda: Afghanistan, Albania, Algeria, Andorra, Angola, Antigua iyo Barbuda, Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh , Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Burundi, Cabo Verde, Cambodia, Cameroon, Canada, Central African Republic, Chad, Chile, China , Kolombia, Comoros, Kongo, Jamhuuriyadda Dimuqraadiga ah ee Jamhuuriyadda Dimuqraadiga ah, Kongo, Jamhuuriyadda Dimuqraadiga ah, 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, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg , Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Federated States of, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar (Burma), Namibia, Nauru, Nepal , Netherlands, New Zealand, Nicaragua, Niger, Nigeria, North 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, Suudaan, Suudaan, Koonfurta, Suriname, Sweden, Switzerland, Suuriya, Taiwan, Tajikistan, T anzania, Thailand, Togo, Tonga, Trinidad iyo Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States, Uruguay, Uzbekistan, Vanuatu, Vatican City, Venezuela, Vietnam, Yemen, Zambia , Zimbabwe

 

Sidee loogu Isticmaalaa Xamuulka Dhaafsan Wariyayaasha?

 

"Haddii aad tahay farsamoyaqaan RF ah ama xiiseeye raadiyaha, waxaa caadi ahaan la aqoonsan yahay in: Haddii aad rabto inaad sameyso tijaabooyinka RF ee gudbiyaha raadiyaha FM adigoon isticmaalin anteenada baahinta FM-ta, ka dib isticmaal culeyska RF dummy."

--Ray Chan, shaqaale farsamo oo ka socda FMUSER

 

Sug, gudbiye noocee ah ayaad u isticmaali kartaa xamuulka dhumay? Hagaag, sirtan waligeed waa inay si sahal ah u sheegto, laakiin waxaa laga yaabaa inay adiga faa'iido kuu yeelato: Marka awoodda culeyska culeyska iyo gudbiyaha FM ay isku mid yihiin, awoodda weyn ee culeyska dummy uu leeyahay, gudbiyaha awoodo kala duwan ayaa la isticmaali karaa, hab, waxa ay ka dhigan tahay haddii aad leedahay a 20kw dummy load, waxaad isticmaali kartaa gudbiyaasha awood ka hooseeya 20kw (50 watts, 500 watts, 600 watts, 1kw, 2kw, 2.5kw, 3kw, 4kw, 5kw, 10kw, iwm) ; Markaad haysatid culeys yar oo koronto ah ilaa 200KW, waxaad isticmaali kartaa daraasiin FM ah oo nooc kasta oo awood kala duwan leh.

 

Dabcan, waxaad isticmaali kartaa culeyska culeyska leh oo ay la socdaan ku dhawaad ​​​​dhammaan gudbiyaasha baahinta FM-ta ee dhammaan noocyada awoodda, waxaan ku dhacdaa inaan soo saarno noocyada soo socda ee gudbiyeyaasha raadiyaha FM ee jira: 500W, 600W, 700W, 1000W, 1200W, 1500W, 2000W, 2500W, 3000W, 3500W, 5000W, 6000W, 7000W, 10000W, 15000W, 20000W, 30000W, 40000W, 50000W, 60000W, 70000W, 80000W, 1000 watt, 1200 watt, 1500 watt, 2000 watt, 2500 watt, 3000 watt, 3500 watt, 5000 watt, 6000 watt, 7000 watt, 10000 watt, 15000 watt, 20000 watt, 30000 watt, 40000 watt, 50000 watt, 60000 watt, 70000KW watt, 80000kw.1kw, 2 watt kW, 3.5KW, 5KW, 4KW, 5.3KW, 5.4KW, 8kW, 10KW, 15KW, 18KW, 20KW, 22.5KW, 25KW, 30KW, 35KW, 40KW, 45KW, 46.4KW, 50kw, 50.7kW, , 55kw, 65kw, 75kw, 80kw, 100kw, 130kw, 150kw, iyo tiro badan oo xitaa noocyada awooda sare ee FM. 

Sidee bay u shaqeeyaan Isku-xidhayaasha Laanta FM iyo Isku-dheellitirnaanta FM-ka?

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 astaamaha ka soo horjeeda lammaanaha dB saddexaad, labada awoodood waa siman yihiin, iyo wajiga 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 waxaa lagu farsameeyaa wajiga 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 wuxuu leeyahay guud ahaan milicsiga calaamada F1 + F2, marka waxa lagu farsameeyay wajiga 6-dhamaadka waxaana lagu tirtiray wejiga 5-dhamaadka by 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, nus ka mid ah tamarta ayaa soo baxaysa 3-dhamaadka, taas oo ku jirta marxaladda dhamaadka koowaad, iyo kala badh korontadu waxay soo saartaa 4-dhamaadka. Si kastaba ha ahaatee, wejigu waa 90 ° ka dambeeya 1-dhamaadka, mana jiraan wax soo saar ah 2-dhamaadka, sidaa darteed 2-dhamaadka iyo 1-dhamaadka ayaa midba midka kale ka go'an yahay, calaamadaha soo noqnoqda ee kala duwan ayaa loo diri karaa laba dekedood si ay u ogaadaan duplex ah. Fikrad ahaan, 2-dhamaadka ma saameynayso waxqabadka lammaanaha, iyo xannibaadaha 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-dubbarididda saddex-gudbiyeyaal iyada oo loo marayo isku-darka kanaalka badan iyo gudbinta 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
  • Isku xirka shaandhada soo noqnoqda ee gudbiyaha 105.5mhz, go'doominta ayaa kaliya ka weyn 30dB, marka marka anteenadeeda gudbiso ay hesho calaamada, calaamada la helay ma gaari karto 105.5mhz awood cod-weyneeye sababtoo ah milicsiga buuxda ee shaandhada, markaa Inta jeer ee intermodulation lama samayn karo, taas oo asal ahaan xallisa 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 lammaane ka mid ah anteenooyinka gudbinta tooska ah iyo 94.2mhz.89mhz oo lagu daray laba anteenooyin kala duwan oo toosan. Sababtoo ah labada anteeno waxay ku yaalaan hal munaarad, anteenada gudbinta 105.5mhz ma aha oo kaliya anteenada gudbinta ee inta jeer ee sidoo kale waa anteenada hesha.

 

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.

Waa maxay FM Star Point Combiner
  • 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.
  • FM Branched Combiner wuxuu ka kooban yahay shaandheyn, barta xiddigta, iyo khadka isku xirka. Dhammaan gudbiyeyaashu waxay ku xidhan yihiin barta xiddigta iyada oo loo marayo shaandhada iyo khadka isku xidhka, isku duwaha Starpoint wuxuu ku xidhan 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.

Maxaad ugu baahan tahay Isku-xidhaha FM?

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 Dheelitiran Ee FM-ta Awood Sare 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 FM/UF/VHF ee wanaagsan wuxuu badbaadin karaa kharashka dejinta anteenooyin badan, gaar ahaan xarumaha gudbinta magaalooyinka qaarkood, Dhimista kharashyada iibsiga 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-ka. 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 waa lagama maarmaan in la isticmaalo isku-darka gudbiye wanaagsan si loogu sii daayo barnaamijyo badan oo FM ah isla mar ahaantaana daawadayaasha.
  • 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.

 

Iibso Isku-Dhexiyaha Channel-ka Badan 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:

 

Afghanistan, 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, Botswana , 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, Kuw ait, Kyrgyzstan, Laos, Latvia, Lubnaan, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Dawlada Dhexe ee 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 Ar ab Emirates, United Kingdom, United States, Uruguay, Uzbekistan, Vanuatu, Vatican City, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe

 

Tilmaamaha Korontada ee Muhiimka ah ee 4 Chan FM Combiner

 

Isku-duwaha 40kW 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 calaamaduhu dhex maraan 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.

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Maxaad Ugu Baahan Tahay Culeyska Dummy?

Marka lagu daro in laguu oggolaado inaad si sax ah u hagaajiso cabbirada gudbiyaha iyo qaataha, culeyska qashinka ah wuxuu sidoo kale ka hortagi karaa waxyeellada qalabka ay keento qaladka. Injineerada xirfadlayaasha ah ee RF waxay dhamaantood og yihiin in culeyska culeysku uu yahay aalad lagu raro culeyska qalabka si loogu tijaabiyo cod-weyneeye ama nidaamka RF.

 

Haddii aad si toos ah u isticmaashid anteenada halkii aad ka isticmaali lahayd wax kasta oo rar ah inta lagu jiro tijaabada, kaliya maaha inaadan si fiican u hagaajin karin, kulaylka ay dhaliso awoodda RF waxay si toos ah u dhaawici doontaa gudbiyahaaga ama qaatahaaga. Culayska xashiishka ah waxaa lagu sawiri karaa anteenada sida fiican u hagaajisan ee ku xiran cod-weyneeye waxay ka fogaan kartaa jaangooyooyin aan habboonayn ama waxyeelo soo gaadha qalabka RF.

 

Sidaa darteed, waxaan si adag kuugula talineynaa inaad doorato culeys la isku halleyn karo oo dhumucdiisuna tahay oo aad u isticmaasho waqti iyo si sax ah markaad tijaabinayso qalabka RF si aad uga fogaato khasaaro aan loo baahnayn.

Sidee buu u shaqeeyaa joojinta RF?

Habka tijaabinta nidaamka RF, Rack 20kw dummy load (sidoo kale loo yaqaan 20000w dummy anteenada) waxay u dhaqantaa sidii "anteenada" dhabta ah. Waxaa loo isticmaalaa in lagu sawiro culeyska qalabka korontada, kaas oo ku xiran wax soo saarka raadiyaha. Waxa loo isticmaali karaa in lagu tijaabiyo oo lagu habeeyo gudbiyaha ama qaataha iyada oo aan la soo saarin mowjadaha raadiyaha. Rakidhka culeyska 20kw sida caadiga ah wuxuu ka kooban yahay iska caabin ku xiran radiatoor kaas oo ka saara awoodda gudbiyaha

 

Culayska dummy 20000-watt waxaa loo isticmaalaa in lagu baabi'iyo awoodda RF. Waxaa lagu gartaa 50 Ω impedance, iyo VSWR kama badna 1.20:1. Sidaa darteed, sababtoo ah isku-dhafka milicsiga hooseeya, waxay aad waxtar u leedahay:

  • Dayactirka idaacadaha FM-ta iyo gudbiyaha tv-ga
  • qulqulka culeyska ee filtarka RF
  • habaynta dhamaadka ee synthesizer awood. 

 

Fiiro gaar ah: Xidhiidhiyayaasha dhoofinta ee taxanahan alaabada waxaa laga bedeli karaa xiriyaha degdega ah ee nooca n-ga moodooyinka kale si fudud.

 

Marka rarka la shido, ka marooji daloolka hawo-mareenka ee waalka neefsashada. Si loo baabi'iyo, sababtoo ah kororka heerkulka culeyska culeyska, qolka culeyska, ballaarinta kuleylka hawada. Haddii hawada kuleylaha ah aan la saarin waqtigeeda, cadaadiska qolka ayaa kor u kacaya, si cadaadiska gaasku uu aad u sarreeyo, iyo daadinta saliidda ee meesha rarka ayaa sababi doonta. Meel ku filan (ugu yaraan 12 inji oo agagaarka iyo sare ah) oo ku wareegsan culeyska si loogu oggolaado wareegga hawada iyo in si fudud loo kala diro kulaylka culeyska cufan

 

Golaha taageereyaasha ee 20KW RF Dummy Load Rack 

 

Markaad ka baxayso warshadda, fiilooyinka qaybaha marawaxada ayaa lagu rakibay, loomana baahna fiilo gaar ah. Marwaxadu waa in si gacan ah loogu shaqeeyaa ilaa qaybtu aanay ku xidhnayn hawlgalka tooska ah ee warshada. Haddii marawaxadu aan la bilaabin, awoodda lagu daray culayska beenta ah waa in aanu ka sarrayn 1250W (ku habboon 5kW iyo 10kW oo leh qaboojin hawo leh).

 

Isku-xidhka Gudbinta ee Rack 20KW RF Dummy Load

 

Waxa jira isku xidhid u dhexeeya 1 iyo 2 biin ee saddexda saldhig ee xudunta u ah, furaha kulaylka xasaasiga ah ee caadi ahaan xidhan (cksd301 250V 10A 60 ℃) waxa uu ku xidhan yahay gudbiyaha. Haddii heerkulka qaboojinta ee culeyska beenta ah uu aad u sarreeyo, culeyska been abuurka ah ayaa dhaawacmi doona, shideeyaha ayaa dami doona oo dami doona gudbiyaha.

 

Dayactirka 20KW Rack RF dummy load

 

Ku dhawaad ​​dayactir lagama maarmaan ah, laakiin waxa loo baahan yahay in mishiinku nadiifiyo oo aanu boodhka ka ilaalinayn. Beddelka garoonka ee iska caabiyeyaasha laguma talinayo. Si kastaba ha ahaatee, haddii loo baahdo, adkee valve neefsashada oo dhig mishiinka si toosan iyada oo xiriiriyaha RF uu kor u jeedo.

 

Ka saar furayaasha madaxa godka ee 8da qaybood ee RF go'an. Si taxadar leh oo degdeg ah u qaad kulanka si saliidda xad-dhaafka ah ay dib ugu noqoto hiitarka. Ku sii daa clip dhamaadka daboolka oo ka saar 6da boolal ee duuban ee madaxa. Si taxadar leh uga soo jiid daboolka caabiyaha. Si aad u rakibto iska caabin cusub, raac tillaabooyinka lidka ku ah, laakiin iska hubi in caabbigu si fiican ugu habboon yahay qalabka si badbaado leh.

 

Fiiri O-ring inta u dhaxaysa hiitarka iyo RF. Haddii uu jiro dildilaac ama dhaawac, waa in isla markiiba la beddelaa. Kadib marka la go'aamiyo in kulanku uu ku jiro hiitarka, ku soo celi booska jiifka oo ka hubi dareeraha qaboojiyaha.

 

Soo jeedinta qaboojinta 20KW RF Dummy Load Rack 

Warshada, culeyska been abuurka ah ayaa lagu duraa heerkul caadi ah, iyadoo leh qaboojiye gaar ah oo aan sun ahayn oo aan faa'iido lahayn, wuxuuna gaaraa diyaaradda caadiga ah. U fiirso qaboojiyeyaasha si ay u dillaacaan. Qadar yar oo dheecaan ah ma saameyn doonto shaqada, laakiin dheecaanku waa weyn yahay, kaas oo yeelan doona saameyn xun. Haddii aysan jirin wax shuruud ah, ha beddelin qaboojiyaha, fadlan isticmaal qaboojiyaha ay bixiso warshaddii asalka ahayd. Tilmaamaha heerkulka gaarka ah ee korantada iyo heerkulka joogtada ah ee qaboojiyaha ayaa aad muhiim ugu ah iska caabiyeyaasha shaqada ee joogtada ah iyo kuwa caadiga ah.

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