Uwakoze VHF 155-245MHz ya bande ya filteri
Uwakoze VHF 155-245MHz ya bande ya filteri,
Igishushanyo cya RF,
Ibisobanuro
VHF Bandpass Yashizwemo Akayunguruzo Ikora kuva 155-245MHz
VHF band pass LC filter JX-LCF1-155M245M-S20 yateguwe & yakozwe na Jingxin. Inshuro zayo zirimo kuva kuri 155-245MHz hamwe na pass ya 90MHz, igaragaramo igihombo cyo kwinjiza munsi ya 1.5dB, igihombo cyo kugaruka hejuru ya 14dB, guhindagurika munsi ya 0.4dB, kwangwa hejuru ya 20dBc @ DC-40MHz & 320-480MHz, 60dBc @ 480-1000M . Gupima 40.4mm x 12mm x 10mm mubunini buto, iraboneka hamwe na SMA ihuza, yashushanyijeho ibara ry'umukara ubuzima burebure.
Nka LC muyunguruzi, ubwoko bwibintu byungurujwe kuri sisitemu ya VHF biri murutonde rwa Jingxin, Jingxin irashobora kugufasha kukibazo icyo aricyo cyose cyibikoresho bya RF. Kora nkuko wasezeranye, ibice byose bya pasiporo ya RF kuva Jingxin bifite garanti yimyaka 3.
Parameter
| Parameter | Ibisobanuro | |||
| Ikirangantego | 155M-245MHz | |||
| Igihombo | .51.5dB | |||
| Garuka igihombo | ≥14dB | |||
| Kunyerera mu itsinda | ≤0.4dB | |||
| Icyiciro | Buri 7MHz muri bande | 155-245MHz | ||
| ≤4 ° | ≤30 ° | |||
| Kwangwa | ≥20dBc @ DC-40MHz | ≥20dBc @ 320-480M Hz | ≥60dBc @ 480-1000M Hz | |
| Impedance | 50Ω | |||
| Ubushyuhe bwo gukora | 0 ° C kugeza kuri + 40 ° C. | |||
| Ubushyuhe bwo kubika | -20 ° C kugeza kuri + 60 ° C. | |||
Koresha RF Passive Ibigize
Intambwe 3 gusa zo gukemura ikibazo cyawe cya RF Passive Component
1.Gusobanura ibipimo nawe.
2.Gutanga icyifuzo cyo kwemezwa na Jingxin.
3.Gukora prototype yo kugerageza na Jingxin.
