VHF Bandpass sefa kubva 155-245MHz
VHF Bandpass sefa kubva 155-245MHz,
Mugadziri weRF sefa,
Tsanangudzo
VHF Bandpass Lumped Component Sefa Inoshanda kubva 155-245MHz
VHF bhendi pass LC sefa JX-LCF1-155M245M-S20 yakagadzirwa & inogadzirwa naJingxin. Yayo frequency inovhara kubva 155-245MHz ine pass bhendi ye90MHz, ine yekuisa kurasikirwa isingasviki 1.5dB, kurasikirwa kwekudzoka pamusoro pe14dB, ripple pazasi 0.4dB, kurambwa pamusoro pe20dBc@DC-40MHz & 320-480MHz,60dBc0040048M. . Yakayerwa 40.4mm x 12mm x 10mm mune vhoriyamu diki, inowanikwa neSMA ma-connectors, akapendwa neruvara rutema kwehupenyu hurefu.
Saiyo LC sefa yedhizaini, yakadaro mhando yeruped component sefa yeVHF system yakawanda muJingxin kabhuku, Jingxin inogona kukubatsira kunze kune chero dambudziko reRF passive zvikamu. Ita sevimbiso, ese maRF passive components kubva kuJingxin ane makore matatu waranti.
Parameter
| Parameter | Zvinotsanangurwa | |||
| Frequency range | 155M-245MHz | |||
| Kuisa kurasikirwa | ≤1.5dB | |||
| Dzorera kurasikirwa | ≥14dB | |||
| Ripple mubhendi | ≤0.4dB | |||
| Phase ripple | Yese 7MHz mubhendi | 155-245MHz | ||
| ≤4° | ≤30° | |||
| Kurambwa | ≥20dBc@DC-40MHz | ≥20dBc@320-480M Hz | ≥60dBc@480-1000M Hz | |
| Impedance | 50Ω | |||
| Kushanda tembiricha | 0°C kusvika +40°C | |||
| Kuchengetedza tembiricha | -20°C kusvika +60°C | |||
Tsika RF Passive Zvikamu
Matanho matatu chete ekugadzirisa dambudziko rako reRF Passive Component
1.Kutsanangura parameter newe.
2.Kupa chirevo chekusimbiswa naJingxin.
3.Kugadzira prototype yekuedzwa naJingxin.
