China inogadzira bandpass sefa, Tsika dhizaini iripo
China inogadzira bandpass sefa, Tsika dhizaini iripo,
UHF sefa,
Tsanangudzo
IP67 Waterproof UHF Bandpass Cavity Sefa Inoshanda Kubva339-402MHz
JX-CF1-339M402M-90NWPUHF sefaimhando imwe yebhendi mhango sefa yekuvharisa kubva 339-402MHz ine pass band ye2MHz.Nechinhu chekuisa kurasikirwa isingasviki 0.5dB, kurambwa kukuru kweinopfuura 90dB, kudzorera kurasikirwa kweinodarika 15dB, simba rekushanda re50w, inowanikwa kune N connectors vamwe, akayerwa 160mm x 150mm x 59mm.
Sefa iyi yakanyatsogadzirirwa mhinduro yekunze nehupfu yakavharidzirwa IP67 chiratidzo chemvura, inogona kusangana nemhute yemunyu yeEN 60068-2-11 / Ka Cass ST4, humidity ye95% RH 2cycles 2 24H 25°C kusvika 55°C maererano. kusvika EN50155:2017 cyclic nyoro yekupisa bvunzo (13.4.7). Yakadaro mhando yefirita isina mvura yakaedzwa zvakanaka seyakajairwa mumunda, mamwe mafirita asingapindi mvura anogona kugadzirwa sekushandisa. Sezvakavimbiswa, ese maRF passive components kubva kuJingxin ane makore matatu waranti.
Parameter
| Parameter | Tsanangudzo |
| Frequency range | 339-402MHz |
| Dzorera kurasikirwa | ≥15dB |
| Kuisa kurasikirwa | ≤0.5dB |
| Kurambwa | ≥90dB @ 449-451MHz |
| Simba | 50W |
| Impedance | 50Ω |
| Tembiricha range | -20°C kusvika +70°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.
