UHF 140-500MHz Directional Coupler JX-DC-140M500M-Nx
Incazelo
VHF/UHF 140-500MHz Directional Coupler JX-DC-140M500M-Nx
Amabhendi e-VHF/UHF e-coupleal coupler i-JX-DC-140M500M-Nx iwuhlobo olulodwa lwezingxenye ze-RF ezingenzi lutho eziklanyelwe futhi ezikhiqizwe ukudayiswa yi-Jingxin, efaka ngokukhethekile ukulahleka kokufakwa okuphansi, ivolumu encane, kukalwa L x W x H: 150mm x 55mm x 20mm.
Imvamisa yale coupler ihlanganisa ukusuka ku-140-500MHz nge-Coupling 6dB,10dB,15dB,20dB, esebenza ngaphansi kwamandla we-30W. 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 | Imininingwane | |||
Ibanga lemvamisa | 140-500MHz | |||
Inombolo yemodeli | JX-DC-140M500 M-N6 | I-JX-DC-140M500 M-N10 | I-JX-DC-140M500 M-N15 | I-JX-DC-140M50 0M-N20 |
Ukuhlanganisa amagama | 6±1.0dB | 10±1.0dB | 15±1.0dB | 20±1.0dB |
Ukuzwela kokuhlanganisa | ±0.7dB | |||
Ukulahlekelwa kokufaka | ≤0.5dB(Ngaphandle kokulahlekelwa kokuhlanganisa okungu-1.30dB) | ≤0.5dB(Ngaphandle kwe-0.45dB Coupling Loss) | ≤0.5dB(Ngaphandle kwe-0.15dB Coupling Loss) | ≤0.5dB |
I-VSWR | ≤1.3 | |||
Ukuqondisa | ≥18dB | |||
Phambili amandla | 30W | |||
Impedance | 50Ω | |||
Izinga lokushisa lokusebenza | -40°C kuya +80°C | |||
Izinga lokushisa lesitoreji | -55°C kuya +85°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.