VHF ihindagurika muyunguruzi, uwabigize umwuga wa RF filteri, igishushanyo kiboneka kirahari
VHF ihinduranya muyunguruzi, uwakoze umwuga wo kuyungurura RF, igishushanyo kiboneka,
Igishushanyo mbonera,
Ibisobanuro
VHF Ihinduranya Muyunguruzi ikora Kuva 152-174MHz hamwe na N Umuhuza
Akayunguruzo ka VHF JX-SF1-152174-215N ni ubwoko bumwe bwo gushungura kuri VHF ikora kuva 152-174MHz hamwe numuyoboro mugari wa 5-15MHz. Irashobora guhinduka ukurikije ibisabwa neza mugihe irimo gukoreshwa, hamwe nibiranga kwinjiza igihombo kiri munsi ya 0.5-2.2dB mumurongo utandukanye, gutakaza igihombo kirenga 20dB, no kwangwa cyane.
Ubwoko bwa cavity filter bwashizweho muguhuza inshuro zayo ukurikije inshuro zingana, bityo irashobora gukoreshwa cyane mubisubizo bya VHF. Nka RF muyunguruzi, byinshi birashobora gushungura birashobora gushirwaho nkuko. Nkuko byasezeranijwe, ibice byose bya pasiporo ya RF biva muri Jingxin bifite garanti yimyaka 3.
Parameter
| Parameter | Kugaragara |
| Urutonde rwinshuro | 152-174MHz |
| Umuyoboro mugari | 5-15MHz |
| Garuka igihombo | ≥20dB |
| Igihombo kinini | ≤2.2dB@2MHz BW |
| ≤1.6dB@3MHz BW | |
| ≤1.3dB@8MHz BW | |
| ≤0.5dB@15MHz BW | |
| Kwangwa (Impande zuruhande 5MHz) | ≥60dB @ 2MHz BW |
| ≥50dB @ 3MHz BW | |
| ≥30dB @ 8MHz BW | |
| ≥10dB @ 15MHz BW | |
| Kwangwa ((Uruhande rw'uruhande 10MHz) | ≥90dB @ 2MHz BW |
| ≥75dB @ 3MHz BW | |
| ≥50dB @ 8MHz BW | |
| ≥25dB @ 15MHz BW | |
| Kwinjiza ingufu | 75W max (Mak. Komeza, ≥4MHz BW) |
| 750W (Mak. 500 ns Impinga) | |
| Ikigereranyo cya voltage | 1200V (Mak. 500 ns Impinga) |
| Impedance ibyambu byose | 50 Ohm |
| Gukoresha Ubushyuhe | -30 ° C ～ + 60 ° C. |
| Ubushyuhe Ububiko | -40 ° C ～ + 100 ° C. |
| Kubijyanye na parameter mubara ry'ubururu, bikozwe ukurikije igishushanyo, ariko ntigishobora kugeragezwa mbere yo kubyara. | |
Koresha RF Passive Ibigize
Nkumushinga wibikoresho bya RF passiyo, Jingxin irashobora gushushanya ibintu bitandukanye ukurikije ibyifuzo byabakiriya.
Intambwe 3 gusa zo gukemura ikibazo cyawe cya RF Passive Component
1. Gusobanura ibipimo byawe.
2. Gutanga icyifuzo cyo kwemezwa na Jingxin.
3. Gukora prototype yo kugerageza na Jingxin.
