soo saaraha UHF duplexer, naqshadeynta gaarka ah waa la heli karaa
soo saaraha UHF duplexer, naqshad gaar ah oo la heli karo,
Soo saaraha shaandhada RF,
Sharaxaada
Duplexer Duplexer NF Xidhiidhiyaha Shaqeeya 483-487MHz khasaare Gelitaan Hoose
UHF band biyuhu coaxial cavity duplexer JX-CD2-483487-80NWP waa hal nooc oo ka mid ah qaybaha daahsoon ee RF loogu talagalay & ay soo saartay iibka Jingxin, kaas oo si gaar ah u leh la galinta khasaaro ka yar 3.5dB, oo kaliya lagu qiyaasay: 441mm x 265mm x 154mm & Xiriiriyaha).
Inta jeer ee duplexer-kaani wuxuu ka kooban yahay 483-487MHz oo leh xirayaasha NF, laakiin kuwa kale loogu wareejin karo iyadoo loo eegayo baahida. Rinjiyeynta cawl iyo IP67, nooca duplexer godka noocan oo kale ah wuxuu ku adkeysan karaa codsiyada gudaha muddo dheer.
Sidii ballan-qaadku ahaa, dhammaan qaybaha RF dadban ee Jingxin waxay leeyihiin dammaanad 3 sano ah.
Halbeegga
| Halbeegga | HOOSE | SARE |
| Xaddiga Soo noqnoqda | 483.0125 - 484.7625 MHz | 486.0125 - 487.7625 MHz |
| Soo-noqoshada luminta (kulka caadiga ah) | ≥18 dB | ≥18 dB |
| Khasaare Soo Celin (Kuleyl buuxa) | ≥15 dB | ≥15 dB |
| Gelida Luminta (kulka caadiga ah) | ≤3.0 dB | ≤3.0 dB |
| Gelida Luminta (kulka buuxa) | ≤3.5 dB | ≤3.5 dB |
| Diidmo | ≥80 dB @ HIGH Band | ≥80 dB @ Kooxda LOW |
| Awood dhiibista | 20 W celcelis | |
| Caqabada | 50 Ω | |
| Kala duwanaanta heerkulka | -40°C ilaa +65°C | |
Qaybaha aan caadiga ahayn ee RF Passive
Kaliya 3 tillaabo oo lagu Xallinayo Dhibaatadaada Qaybta Dadban ee RF
1. Qeexidda halbeegga adiga.
2. Soo jeedinta soo jeedinta xaqiijinta ee Jingxin.
3. Soo saarista tusaalaha tijaabada ah ee Jingxin.
