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Alaabta

LDX-225/248-2S Helical Diplexer Spiral Duplexer

Qaybta No: LDX-225/248-2S

Inta jeer: 225-242MHz 248-270Mhz

Gelida Khasaare::≤2.5 Diidmo:≥≥50dB@248-270 MHz

Soo celinta khasaaraha:≥15dB Celceliska Awoodda:10W

Heerkulka shaqada: 10 ~ + 40 ℃

Culeys (Ω):50

Nooca Xidhiidhiyaha: SMA(F)


Faahfaahinta Alaabta

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Hogaamiye-mw Hordhac duplexer spiral

Hogaamiyaha Chengdu Microwave Tech., (hogaamiyaha-mw) hal-abuurnimadii ugu dambeysay ee tignoolajiyada RF - duplexer-ka wareega.Spiral duplexers waxaa loogu talagalay in lagu daboolo baahiyaha hababka isgaarsiinta casriga ah, iyagoo siinaya xal isku dhafan oo leh Q sare iyo hoos u dhac ku yimaada gelinta, taas oo ka dhigaysa mid ku habboon codsiyada kala duwan.

Dunida kobcaysa ee isgaadhsiinta bilaa-waayirka ah, baahida loo qabo maaraynta soo noqnoqoshada hufan waa muhiim.Duplexers-ka Spiral Duplexers waxay buuxiyaan baahidan iyagoo siinaya xadhkaha qaraabada cidhiidhi ah, u oggolaanaya kontoroolka saxda ah ee soo noqnoqda iyo hagaajinta tayada calaamadaha.Tani waxay ka dhigaysaa qayb muhiim ah codsiyada sida saldhigyada saldhiga gacanta, nidaamka radar iyo isgaarsiinta satalaytka.

Mid ka mid ah faa'iidooyinka ugu muhiimsan ee duplexer-ka wareega waa qaab-dhismeedkeeda cusub ee wareega, kaas oo bixiya dheelitirnaan qumman oo u dhexeeya cabbirka iyo waxqabadka.Si ka duwan qaab-dhismeedka LC-ga caadiga ah, duplexers-ka wareega waxay gaari karaan qiyamka Q sare ee ka badan 1000 iyadoo la ilaalinayo qaab yar.Tani waxay ka dhigan tahay in ay bixiso waxqabad weyn iyada oo aan waxyeello u geysan meel bannaan, taas oo ka dhigaysa mid ku habboon qalabka la qaadi karo.

Intaa waxaa dheer, duplexers spiral waa sahlan tahay in la soo saaro, iyaga oo ka dhigaya xal kharash-ku-ool ah soosaarayaasha.Nidaamkeeda mawjadaha ama qaab dhismeedka coaxial waxay xaqiijisaa habka wax soo saarka wax ku ool ah, taas oo u oggolaanaysa is dhexgalka aan kala go 'lahayn ee nidaamyada iyo qalabka kala duwan.

Hogaamiye-mw Tilmaamid
Gaar ahaan: LDX-225/248-2S Helical Diplexer Spiral Duplexer

RX TX
Xaddiga Soo noqnoqda 225-242MHz 248-270Mhz
Gelida Khasaare ≤2.5dB ≤2.5dB
Soo celi khasaaraha ≥15 ≥15
Diidmo ≥50dB@248-270 MHz ≥50dB@225-242 MHz
awood 10W (CW)
Heerkulka shaqada 10℃~+40℃
Heerkulka Kaydinta -45℃~+75℃ Bis80% RH
caqabad ku ah 50Ω
Dhamaystir dusha sare Madow
Xidhiidhiyayaasha Dekedda SMA-Dumar
Habaynta Sida Hoose (dulqaad ± 0.5mm)

 

Hadalo:

Qiimaynta korantadu waa culayska vswr ka fiican 1.20:1

Hogaamiye-mw Tilmaamaha Deegaanka
Heerkulka shaqada -30ºC~+60ºC
Heerkulka Kaydinta -50ºC~+85ºC
Gariir 25gRMS (15 darajo 2KHz) adkaysi, 1 saac dhidibkiiba
Qoyaanka 100% RH at 35ºc, 95% RH at 40ºc
Naxdin 20G ee 11msec nus mawjadaha sinaha, 3 dhidib labada jiho
Hogaamiye-mw Tilmaamaha Makaanikada
Guriyeynta Aluminium
Xiriiriyaha ternary alloy saddex-qaybood
Xiriirka dheddigga: naxaas beryllium oo dahab ah
Rohs waafaqsan
Miisaanka 0.5kg

 

 

Sawirka dulucda:

Dhammaan cabbirrada mm

Dulqaadyada dulucda ± 0.5(0.02)

Dulqaadyada Koritaanka ± 0.2 (0.008)

Dhammaan Xidhiidhiyayaasha: SMA-Dumar

228
Hogaamiye-mw Xogta tijaabi
228-2
228-1

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