1452-1492 MHz 1 5/8" 6 God 4kW L Band RF Combiner Compact Digital 3 Channel Combiner Solid-state RF Triplexer ee Xarunta TV

MUUJINTA

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  • Qty (PCS): 1
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Features Main

  • Naxaas, naxaas qalin ah, iyo aluminium tayo sare leh
  • Luminta gelinta hoose iyo VSWR
  • Go'doon sare
  • design Compact
  • Shaandheeyayaasha labada-hab ee waveguide
  • Ku habboon is dhexgalka soo noqnoqda
  • Naqshadaynta, qaabdhismeedka badan, iyo isku darka awooda
  • Cabbir yar iyo miisaan yar
  • Alaab la habeeyey

 

Ma waxaad u raadinaysaa isku-dariyeyaasha gudbinta badan ee xaruntaada baahinta? Hubi kuwan!

 

87-108 MHz 1kW 1 5/8" 2 Cav. N-Channel FM Starpoint Combiner Radio Repeater Duplexer High Power Radio Combiner for FM Station 167-223 MHz 4 ama 6 Cav. 7/16 DIN 1kW Starpoint VHF Gudbiyaha Isku-dhafka Isafgaradka 6 Duplexer Duplexer TX RX Duplexer ee Xarunta TV-ga 470-862 MHz 7/16 DIN 1kW Adag Gobolka UHF Gudbiyaha Xiddigaha Xiddigga Isafgaradka 1000W 6 Duplexer Duplexer ee baahinta TV-ga 1452-1492 MHz 1 5/8" 6 God 4kW L Band RF Combiner Compact Digital 3 Channel Combiner Solid-state RF Triplexer ee Xarunta TV
Isku-dhafka FM Isku-dhafka VHF Isku-dhafka UHF Isku-dhafka L Band

  • 4 kW L-Band Digital 3-Channel Combiner x 1PCS 

 

Fadlan nala soo xidhiidh wixii macluumaad dheeraad ah

Shuruudaha

Details

qaabeynta

CIB oo la hagaajiyay

Range Frequency

1452-1492 MHz

Min. Kala dheeraynta inta jeer

1

Max. Power Input

3 x 1.3 kW

VSWR

≤ 1.15

Guuldarro

f0

D 0.60 dB

f0±3.8MHz

D 1.00 dB

f0±4.2MHz

D 4 dB

f0±6MHz

D 25 dB

f0±12MHz

D 40 dB

Go'doominta u dhaxaysa gelinta

D 60 dB

Xidhiidhiyayaasha

1 5 / 8 "

Tirada godadka

6

cabbir

995 710 528 mm

Miisaanka

~ 90 kiilo

Waa maxay isku-darka L-band ee loo isticmaalo?
Isku-darka L-band waa qalab loo isticmaalo in lagu daro calaamado badan oo ka yimid ilo kala duwan, sida caadiga ah inta jeer ee L-band, oo loo galo hal wax soo saar. Codsiyada caadiga ah ee isku dhafka L-band waxaa ka mid ah isku darka calaamadaha satalaytka ee telefishinka dayax-gacmeedka, isku darka calaamado badan oo wireless ah ee shabakadaha gacanta, iyo isku darka calaamadaha raadiyaha badan ee xarumaha raadiyaha.
Sideed u isticmaashaa isku-darka L-band baahinta?
Talaabooyinka si sax ah loogu isticmaalo isku dhafka L-band ee xarunta baahinta:
1. Ku xidh dhamaadka gelinta isku-darka wax-soo-saarka gudbiyaha.
2. Ku xidh dhammaadka wax soo saarka isku-darka anteenada.
3. Ku xidh qalabka korontada ee isku xidhaha.
4. Hagaajin xakamaynta faa'iidada isku-darka si aad u dejiso heerka calaamadda la rabo.

Si looga fogaado dhibaatooyinka marka la isticmaalayo isku-darka L-band ee xarunta baahinta:
1. Hubi in anteenadu ay si fiican ugu habaysan tahay inta jeer ee la isticmaalayo.
2. Hubi in korontada la isticmaalayo ay la jaanqaadi karto isku-darka.
3. Laba jeer hubi si aad u hubiso in dhammaan xidhiidhadu yihiin kuwo sugan oo si habboon loo joojiyay.
4. Si joogto ah ula soco heerarka ishaarada si aad u hubiso in aanay jirin isbedel ama qallooc lama filaan ah.
Sidee buu u shaqeeyaa isku-duwaha L-band?
Isku-darka L-band waa qalab elektaroonik ah oo loo isticmaalo in lagu daro calaamadaha raadiyaha badan ee hal wax soo saar ah oo ku yaal xarun warbaahineed. Wax soo saarka inta badan waxaa loo diraa anteeno si loo baahiyo. Isku-darka L-band wuxuu adeegsadaa cod-weyneeye cod-hooseeya (LNA) si uu u xoojiyo signalka la isku daray ka hor inta aan loo dirin anteenada. LNA waxaa loogu talagalay in lagu dhimo buuqa, wanaajiso saamiga-is-beddelka dhawaaqa iyo in kor loo qaado xoogga signalada guud. Isku-dhafkan curiyeyaasha ah ayaa u oggolaanaya gudbinta isku mar ee calaamadaha badan iyada oo aan la faragelin ama lumin tayada calaamadaha.
Immisa nooc oo ah isku-dariyeyaasha L-band ayaa jira, maxayse ku kala duwan yihiin?
Waxaa jira saddex nooc oo ah isku-dariyeyaasha L-band: isku-dariyeyaasha kala-qaybinta, isku-dariyeyaasha bandpass, iyo diplexers. Isku-dariyeyaasha kala-baxa waxay calaamadda u qaybiyaan laba waddo oo kala duwan waxayna oggolaadaan in calaamadda lagu daro calaamad kale. Isku-dariyeyaasha Bandpass waxay isku daraan calaamadda mareeg gaar ah, taasoo u oggolaanaysa in calaamadda lagu sifeeyo kala duwanaansho joogto ah oo gaar ah. Diplexers-ku waxay isku daraan laba calaamadood oo kala duwan oo kala duwan waxayna u oggolaanayaan inay ka gudbaan hal deked. Farqiga u dhexeeya nooc kasta oo isku-darka ah waa habka ay isugu daraan calaamadaha iyo inta jeer ee loogu talagalay inay ku shaqeeyaan.
Sideed u doorataa isku duwaha ugu fiican ee L-band?
Markaad dooranayso isku-darka L-band ee xarunta baahinta, waa inaad tixgelisaa arrimo ay ka mid yihiin tirada soo noqnoqda, luminta gelinta, go'doominta, maaraynta awoodda iyo luminta soo noqoshada. Intaa waxaa dheer, waa in aad akhrido faallooyinka onlaynka oo aad is barbardhigtaa sifooyinka moodooyinka kala duwan si aad u hubiso in alaabtu buuxisay baahiyaha rugtaada. Ugu dambeyntii, waa inaad la tashataa khabiir farsamo si aad u hubiso inaad dooratay alaabta ugu fiican ee xaruntaada baahinta.
Sidee si sax ah ugu xidhidhiyaha L-band nidaamka baahinta?
Si aad si sax ah ugu xidho isku-darka L-band ee xarun warbaahineed, waxaad u baahan doontaa inaad isticmaasho fiilooyinka coaxial si aad ugu xidho dekedaha wax soo saarka ee isku xidhaha iyo dekedaha wax soo saarka RF ee gudbiyaasha idaacadaada. Ka dib, ku xidh fiilada coaxial dekedda wax soo saarka ee isku-darka oo ku xidh dekedda wax gelinta ee anteenadaada. Ugu dambeyntii, hubi in dhammaan isku xirnaanta ay sugan yihiin iyo in heerarka korontadu ay la mid yihiin heerarka korantada isku-darka.
Qalab noocee ah ayaa la xidhiidha isku-duwaha L-band?
Qalabka la xidhiidha isku-darka L-band ee xarun warbaahineed waxaa ka mid ah kala qaybiyeyaasha L-band, amplifiers faa'iido badan, qaybiyayaal koronto, fiilada coaxial, iyo attenuators.
Waa maxay sifooyinka ugu muhiimsan ee jirka iyo RF ee isku dhafka L-band?
Tilmaamaha ugu muhiimsan jirka iyo RF ee isku-darka L-band waxaa ka mid ah:
- Inta jeer ee inta jeer: 960 MHz ilaa 1710 MHz
- Tirada wax-soo-saarka/soo-saarka: 4 ama ka badan
- Khasaaraha Gelida: ≤0.5 dB
- Go'doomin: ≥30 dB
- VSWR: ≤1.5:1
- Xakamaynta Awoodda: ≥200 W
- Xidhiidhiyayaasha: Nooca N ama Nooca SMA
Sideed sida saxda ah ugu ilaalinaysaa isku duwaha L-band ka injineer ahaan?
1. Ka eeg isku-darka L-band wixii waxyeelo ah ama calaamado jeexjeex ah.

2. Tijaabi dhammaan xidhiidhada isku xidhaha si aad u hubiso in isku xidhka korantada uu sugan yahay.

3. Hubi heerarka awoodda isku-darka si aad u hubiso in ay ku jirto qeexitaannada loo baahan yahay.

4. Nadiifi isku-darka iyo qaybihiisa si aad u hubiso in aanay habas iyo wasakh jirin.

5. Hubi inta jeer ee isku-darka si aad u hubiso inay deggan tahay oo sax tahay.

6. Hubi waxqabadka isku-darka si aad u hubiso inay bixinayso heerka loo baahan yahay ee tayada signalka.

7. Ku samee wixii dib u hagaajin ama hagaajin lagama maarmaan ah isku-darka L-band.

8. Diiwaangeli dhammaan hawlaha dayactirka oo kaydi macluumaadka si loo tixraaco mustaqbalka.
Sideed u dayactirtaa isku-xidhaha L-band haddii aanu shaqaynayn?
Si aad u dayactirto isku-darka L-band, marka hore ka baadh isku-duwaha wixii calaamado muuqda oo dhaawac ah. Hubi si aad u hubiso in dhammaan fiilooyinka ay si fiican ugu xidhan yihiin oo aanay jirin xidhiidho dabacsan. Hubi xidhiidhada korontada oo hubi inay si ammaan ah ugu xidhan yihiin. Haddii mid ka mid ah qaybaha ay u muuqdaan inay wax gaareen, waa in la beddelaa.

Haddii isku-darka uu shaqeyn waayo, sababta fashilka waa in marka hore la caddeeyaa. Haddii guuldaradu ay sabab u tahay qayb jaban, qaybta waa la bedeli karaa. Ka hor inta aan la beddelin qaybta, waxaa muhiim ah in la hubiyo in qaybta beddelku ay ku habboon tahay isku-darka. Ka dib marka qaybta cusub la rakibo, isku-darka waa in la tijaabiyaa si loo hubiyo inay si sax ah u shaqeyneyso.
Sidee u doorataa baakadaha saxda ah ee isku dhafka L-band?
Markaad dooranayso baakadaha saxda ah ee isku-darka L-band, waa muhiim inaad hubiso in laga ilaaliyo shoog kasta, gariirka, ama heerkulka isbeddelka ee waxyeelayn kara qalabka. Sanduuqa baakad adag oo aan qoyaanka difaacin waa in la isticmaalaa si isku-darka looga ilaaliyo dhaawac kasta oo iman kara inta lagu jiro gaadiidka. Hubi inaad ku darto alaabta baakadaha sida barkimada xumbo iyo duubka xumbo si aad u ilaaliso qalabka. Intaa waxaa dheer, waxaa muhiim ah in si cad loo calaamadiyo xirmada oo la hubiyo in si habboon loo shaabadeeyey oo loo sugay. Tani waxay hubin doontaa in isku-dariyuhu u yimaado si badbaado leh oo ka madax bannaan waxyeello kasta.

Waa maxay walxaha loo isticmaalo daaska isku-darka L-band?
Daabka isku-darka L-band waxa uu guud ahaan ka samaysan yahay bir, sida aluminium ama birta aan-ka-saarnayn. Qalabkani waxay saameyn karaan waxqabadka isku-darka sababtoo ah dabeecadooda dhaqdhaqaaqa, taas oo keeni karta hoos u dhaca waxtarka gudbinta awoodda ama korodhka khasaaraha calaamadaha. Intaa waxaa dheer, daasadaha birta ah ayaa sidoo kale laga yaabaa inay saameeyaan isbeddelada heerkulka, taas oo keeni karta inay balaadhiyaan oo isku qabsadaan, taas oo saameyn karta waxqabadka isku-darka.
Waa maxay qaabka aasaasiga ah ee isku dhafka L-band?
Isku-darka L-band wuxuu caadi ahaan ka kooban yahay saddex qaybood oo waaweyn: shaandheyn hooseeysa, qeybiye awoodeed, iyo shaandheyn heer sare ah. Filter-ka-hooseeya ayaa mas'uul ka ah diidmada soo noqnoqoshada ka baxsan band-band, halka qaybiyaha korontadu uu ka hortagayo faragelinta u dhexeeya calaamadaha soo-gelinta. Shaandheeyaha-baas-sare ayaa mas'uul ka ah diidmada calaamad kasta oo ka hooseeya xargaha baaska, iyo sidoo kale mas'uul ka ah go'aaminta sifooyinka iyo waxqabadka isku-darka. La'aanteed mid ka mid ah saddexda qaab-dhismeed, isku-dariyuhu ma awoodi doono inuu si habboon u shaqeeyo.
Yaa loo xilsaaray inuu ka shaqeeyo isku-darka L-band?
Xarun warbaahineed, injineer waa in loo xilsaaraa maamulida isku-darka L-band. Qofkani waa inuu lahaadaa xirfado farsamo oo xooggan, yaqaana qalabka baahinta raadiyaha, awoodaha xallinta mashaakilaadka, iyo karti uu si madax-banaan u shaqeeyo.
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