UHF kab noj hniav duplexer rau railway cellular tov
UHF kab noj hniav duplexer rau railway cellular tov,
Chaw tsim tshuaj paus ntawm RF lim,
Kev piav qhia
UHF / TETRA Cavity Dual Diplexer 380-386.5 / 455-460 & 390-396.5 / 465-470MHz
UHF / TETRA coaxial kab noj hniav duplexer JX-CD4-380M470M-65S yog ib hom RF passive tivthaiv tsim & tsim rau muag los ntawm Jingxin, uas tshwj xeeb tshaj yog cov yam ntxwv uas tsis muaj insertion poob tsawg dua 2.2dB nyob rau hauv me me ntim, ntsuas LxWxH: 276mm x 106mm x 76mm ua.
The frequency of this duplexer covers PORT 1 （380-386.5MHz &455-460MHz）and PORT 2 （390-396.5MHz &465-470MHz） with Rejection ≥65dB@390-396.5MHz&465-470MHz,≥65dB@380-386.5MHz&455-460MHz, which works under the power of 20W. This duplexer is produced with SMA-Female connectors, but it can be switched to others according to the demand, such kind of duplexer can bear in the field for a long time.
Raws li tau cog lus tseg, tag nrho cov RF passive Cheebtsam los ntawm Jingxin muaj 3 xyoo warranty.
Parameter
| Parameter | QEEJ | HIGH | ||
| Ntau zaus | 380-386.5MHz | 455-460 MHz | 390-396.5MHz | 465-470 MHz |
| Rov Los Loss (Ntawm temp) | ≥16dB | ≥16dB | ||
| Rov Los Loss (Tswj Temp) | ≥16dB | ≥16dB | ||
| Insertion Poob (Ntawm temp) | ≤1.9dB | ≤1.9dB | ||
| Insertion poob (tag nrho temp) | ≤ 2.2dB | ≤ 2.2dB | ||
| Kev tsis lees paub | ≥65dB@390-396.5MHz&465-470MHz | ≥65dB@380-386.5MHz&455-460MHz | ||
| Lub Hwj Chim Tes | 20 W Avg | |||
| Impedance | 50 Ω | |||
| Kev khiav hauj lwm qhov kub thiab txias | -10 ° C rau + 60 ° C | |||
Kev cai RF Passive Cheebtsam
Raws li cov chaw tsim khoom ntawm RF passive Cheebtsam, Jingxin tuaj yeem tsim ntau yam raws li cov neeg siv khoom siv.
Tsuas yog 3 kauj ruam los daws koj qhov teeb meem ntawm RF Passive Component
1. Txhais qhov parameter los ntawm koj.
2. Muab cov lus pom zoo los ntawm Jingxin.
3. Tsim cov qauv rau kev sim los ntawm Jingxin.
