I-VHF Directional Couple kusukela ku-130-180MHz JX-DC-130M180M-Nx
Incazelo
I-VHF Directional Coupler kusukela ku-130-180MHz JX-DC-130M180M-Nx
I-VHF band directional coupler esuka ku-130-180MHz JX-DC-130M180M-Nx iwuhlobo olulodwa lwezingxenye ze-RF ze-passive eziklanyelwe futhi ezikhiqizwe ukudayiswa yi-Jingxin, efaka ngokukhethekile ukulahleka kokufakwa okuphansi, ivolumu encane, kukalwa LxWxH: 143mm x 37mm x 19mm.
Imvamisa yale coupler ihlanganisa ukusuka ku-300-500MHz nge-Coupling 6dB,10dB,15dB,20dB,30dB, esebenza ngaphansi kwamandla angu-200W. Le coupler ikhiqizwa ngezixhumi ze-N-Female, kodwa ezingashintshelwa kwabanye ngokwesidingo. Ngomdwebo onemibala emnyama, i-coupler enjalo ingathwala ensimini isikhathi eside.
Njengoba kuthenjisiwe, zonke izingxenye ze-RF ezingenzi lutho ezivela ku-Jingxin zinewaranti yeminyaka emi-3.
Ipharamitha
| Ipharamitha | Ukucaciswa | ||||
| Ibanga lemvamisa | 130-180MHz | ||||
| Inombolo yemodeli | I-JX-DC-130M 180M-N6 | I-JX-DC-130M 180M-N10 | I-JX-DC-130M 180M-N15 | I-JX-DC-130M 180M-N20 | I-JX-DC-130M 180M-N30 |
| I-Attenuation Value | 6±1.0dB | 10±1.2dB | 15±1.2dB | 20±1.5dB | 30±1.5dB |
| Ukulahlekelwa kokufaka | 2.0dB | 1.0dB | 0.4dB | 0.3dB | 0.3dB |
| Ukuzihlukanisa | ≥26dB | ≥28dB | ≥33dB | ≥38dB | ≥55dB |
| I-VSWR | ≤1.25:1 | ||||
| Amandla | 200W | ||||
| Impedance | 50 Ω | ||||
| Ibanga lokushisa | -30°C kuya +70°C | ||||
Izingxenye ze-RF Passive zangokwezifiso
Izinyathelo Ezi-3 Kuphela Zokuxazulula Inkinga Yakho Yengxenye Ye-RF Passive
1.Ukuchaza ipharamitha nguwe.
2.Ukunikeza isiphakamiso sokuqinisekiswa nguJingxin.
3.Ukukhiqiza i-prototype ukuze ihlolwe ngu-Jingxin.
