Isihlungi se-VHF Bandpass LC Sisebenza Kusuka Ku-202-240MHz JX-LCF-227.5-25
Incazelo
Isihlungi se-VHF Bandpass LC Esebenza Kusuka Ku-202-240MHz ngevolumu Encane
Isihlungi sengxenye ye-JX-LCF-227.5-25 yakhelwe ngokukhethekile isistimu ye-VHF esebenza kusukela ku-202-240MHz, enezici zokulahlekelwa kokufaka okungaphansi kuka-2dB, i-ripple in band engaphansi kuka-1.5dB, ukwenqatshwa okungaphezu kuka-60dB, kukalwa ngo-50mm x 20mm x 15mm ngezixhumi ze-SMA.
Njengomphakeli wokuhlunga, uhlobo olunjalo lwesihlungi sokudlula ibhendi ye-VHF lenziwa ngendlela oyifisayo i-Jingxin, engahlanganisa izihlungi ze-RF eziningi njengencazelo. Ngokuzibophezela, zonke izingxenye ze-RF ezingenzi lutho ezivela ku-Jingxin zinewaranti yeminyaka emi-3.
Ipharamitha
Pi-aramu | Ukucaciswa |
Fisiceloububanzi | 202-240MHz |
Buyisela ukulahlekelwa(Izinga lokushisa elivamile) | ≥16dB |
Buyisela ukulahlekelwa(Isikhathi Esigcwele) | ≥16dB |
Ukulahlekelwa kokufakwa okuphezulu(Izinga lokushisa elivamile) | ≤2.0dB |
Ukulahlekelwa kokufakwa okuphezulu(Isikhathi Esigcwele) | ≤2.0dB |
I-Ripple ku-Band(Izinga lokushisa elivamile) | ≤1.5dB |
I-Ripple ku-Band(Izinga lokushisa eligcwele) | ≤1.5dB |
Ukwenqatshwa(Isikhathi Esigcwele) | ≥32dB@DC-174MHz |
≥60dB@380-470MHz | |
I-Impedans wonke amachweba | 50ohm |
Amandla | 5W |
Izinga Lokushisa Lokusebenza | -20°C~+70°C |
Izinga Lokushisa Lesitoreji | -55°C~+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.