Deublecnydd Ceudod Deuol UHF/TETRA 380-386.5/455-460&390-396.5/465-470MHz JX-CD4-380M470M-65S
Disgrifiad
Deubleciwr Deuol Ceudod UHF/TETRA 380-386.5/455-460&390-396.5/465-470MHz
Mae deublygwr ceudod cyfechelog UHF/TETRA JX-CD4-380M470M-65S yn un math o gydran oddefol RF a ddyluniwyd ac a gynhyrchwyd i'w gwerthu gan Jingxin, sydd â nodweddion arbennig gyda cholled mewnosod isel llai na 2.2dB mewn cyfaint bach, wedi'i fesur LxWxH: 276mm x 106mm x 76mm.
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.
Fel yr addawyd, mae gan yr holl gydrannau goddefol RF o Jingxin warant 3 blynedd.
Paramedr
| Paramedr | ISEL | UCHEL | ||
| Amrediad Amrediad | 380-386.5MHz | 455-460MHz | 390-396.5MHz | 465-470MHz |
| Colled Dychwelyd (Tym arferol) | ≥16dB | ≥16dB | ||
| Colled Dychwelyd (Tymmor llawn) | ≥16dB | ≥16dB | ||
| Colled Mewnosod (Tym arferol) | ≤1.9dB | ≤1.9dB | ||
| Colled Mewnosod (Tymmor llawn) | ≤2.2dB | ≤2.2dB | ||
| Gwrthod | ≥65dB@390-396.5MHz&465-470MHz | ≥65dB@380-386.5MHz&455-460MHz | ||
| Rhoi Pwer | 20 W Cyf | |||
| rhwystriant | 50 Ω | |||
| Amrediad Tymheredd Gweithredu | -10°C i +60°C | |||
Cydrannau Goddefol RF Custom
Dim ond 3 Cam i Ddatrys Eich Problem Cydran Goddefol RF
1. Diffinio'r paramedr gennych chi.
2. Cynnig y cynnig i'w gadarnhau gan Jingxin.
3. Cynhyrchu'r prototeip i'w dreialu gan Jingxin.
