umenzi wesihlungi se-VHF, umklamo wangokwezifiso uyatholakala
umenzi wesihlungi se-VHF, umklamo wangokwezifiso uyatholakala,
Umkhiqizi wesihlungi se-RF,
I-VHF Bandpass Filter N Izixhumi Ezisebenza kusukela ku-140-175MHz, Ukulahleka Okuphansi Kokufaka Kuvolumu Encane
Isihlungi se-VHF Bandpass i-JX-LPF1-140M175M-40NMF iwuhlobo olulodwa lwengxenye ye-RF engenzi lutho eklanyelwe futhi ekhiqizwe ukudayiswa yi-Jingxin, efaka ngokukhethekile ukulahlekelwa okuphansi kokufakwa okungaphansi kuka-0.2dB ngevolumu encane, kukalwa kuphela 59mm x 39.5mm x 28mm.
Imvamisa yalesi sihlungi se-Bandpass ihlanganisa kusuka ku-140-175MHz ngebhendi yokudlula engu-35MHz, esebenza ngaphansi kwamandla angu-150W. Lesi sihlungi se-VHF bandpass sikhiqizwa ngezixhumi ze-N male & N zesifazane, kodwa ezingashintshelwa kwabanye kuye ngokwesidingo. Ngomdwebo ombala ompunga, uhlobo olunjalo lwesihlungi se-bandpass lungathwala ensimini isikhathi eside.
Njengomkhiqizi wesihlungi se-microwave, i-Jingxin ingaklama futhi ikhiqize izihlungi ze-RF ezilungele izinhlelo zezohwebo nezempi. Ngokuzibophezela, zonke izingxenye ze-RF ezingenzi lutho ezivela ku-Jingxin zinewaranti yeminyaka emi-3.
| Ipharamitha | Imininingwane |
| Ibanga lemvamisa | 140M-175MHz |
| Ukulahlekelwa kokufaka | ≤0.2dB |
| I-VSWR | ≤1.5 |
| Ukwenqatshwa | ≥40dB @ 280-525MHz |
| Ukuphatha amandla | ≤150W CW |
| Impedance | 50Ω |
| Izinga lokushisa lokusebenza | -30°C kuya +70°C |
| Izinga lokushisa lesitoreji | -40°C kuya +70°C |
Izingxenye ze-RF Passive zangokwezifiso
Njengomkhiqizi wezinto ezisetshenziswayo ze-RF, i-Jingxin ingakwazi ukuklama ezihlukahlukene ngokuvumelana nezicelo zamakhasimende.
Izinyathelo Ezi-3 Kuphela Zokuxazulula Inkinga Yakho Yengxenye Ye-RF Passive
1. Ukuchaza ipharamitha nguwe.
2. Ukunikeza isiphakamiso sokuqinisekiswa nguJingxin.
3. Ukukhiqiza i-prototype yokuhlolwa kwe-Jingxin.
