Chaw tsim tshuaj paus ntawm VHF 155-245MHz bandpass lim
Chaw tsim tshuaj paus ntawm VHF 155-245MHz bandpass lim,
RF filter designer,
Kev piav qhia
VHF Bandpass Lumped Component Lim Ua haujlwm ntawm 155-245MHz
VHF band dhau LC lim JX-LCF1-155M245M-S20 yog tsim & tsim los ntawm Jingxin. Nws zaus npog los ntawm 155-245MHz nrog lub pass band ntawm 90MHz, featuring nrog insertion poob tsawg dua 1.5dB, rov poob dua 14dB, ripple hauv qab 0.4dB, tsis kam tshaj 20dBc@DC-40MHz & 320-480MHz @ 408Md. . Ntsuas 40.4mm x 12mm x 10mm hauv ntim me me, nws muaj nrog SMA connectors, pleev xim rau hauv cov xim dub rau lub neej ntev.
Raws li LC lim tus tsim qauv, xws li hom lumped tivthaiv lim rau VHF system muaj ntau nyob rau hauv Jingxin catalogue, Jingxin tuaj yeem pab koj tawm ntawm txhua qhov teeb meem ntawm RF passive Cheebtsam. Ua raws li kev cog lus, tag nrho cov RF passive Cheebtsam los ntawm Jingxin muaj 3 xyoo warranty.
Parameter
| Parameter | Specifications | |||
| Ntau zaus | 155M-245MHz | |||
| Insertion poob | ≤1.5dB | |||
| Rov qab poob | ≥14dB | |||
| Ripple hauv band | ≤0.4dB | |||
| Phase ripple | Txhua 7 MHz hauv band | 155-245 MHz | ||
| ≤4° | ≤30° | |||
| Kev tsis lees paub | ≥20dBc@DC-40MHz | ≥20dBc@320-480M Hz | ≥60dBc@480-1000M Hz | |
| Impedance | 50 Ω | |||
| Ua haujlwm kub | 0 ° C rau + 40 ° C | |||
| Cia kub | -20 ° C rau + 60 ° C | |||
Kev cai RF Passive Cheebtsam
Tsuas yog 3 kauj ruam los daws koj qhov teeb meem ntawm RF Passive Component
1.Defining parameter los ntawm koj.
2. Muab cov lus pom zoo los ntawm Jingxin.
3.Producing tus qauv rau kev sim los ntawm Jingxin.
