3G duplexers, opanga zosefera za RF, kapangidwe kake kakupezeka
3G duplexers, wopanga zosefera za RF, kapangidwe kake komwe kalipo,
Wopanga RF fyuluta,
Kufotokozera
Band 1 Yotsika Yotsika Yotayika Duplexer 1920-2170MHz
FDD band coaxial cavity duplexer JX-CD2-1920M2170M-70NS ndi mtundu umodzi wa RF passive chigawo chopangidwa & kugulitsidwa ndi Jingxin, chomwe makamaka chimakhala ndi kutayika kwapang'onopang'ono kochepera 0.5dB pang'ono, kuyeza LxWxH: 70mm x 72mm x 24mm (30mm Max).
Kuchuluka kwa duplexer iyi kumayambira 1920-1980MHz ndi 2110-2170MHz ndi kudzipatula ≥80dB@824-915 MHz, yomwe imagwira ntchito pansi pa mphamvu ya 200W CW @ doko la ANT. Duplexer iyi imapangidwa ndi ANT: N-chikazi Zina: SMA-cholumikizira chachikazi, koma chitha kusinthidwa kukhala ena malinga ndi kufunikira, duplexer yotere imatha kupirira kumunda kwa nthawi yayitali.
Monga momwe analonjezedwa, zigawo zonse za RF zomwe zili ku Jingxin zili ndi chitsimikizo cha zaka 3.
Parameter
| Parameter | RX | TX |
| Nthawi zambiri | 1920-1980MHz | 2110-2170MHz |
| Bwererani kutaya | ≥16dB | ≥16dB |
| Kutayika kolowetsa | ≤0.5dB | ≤0.5dB |
| Kukanidwa | ≥70dB@2110-2170MHz | ≥70dB@1920-1980MHz |
| Kugwiritsa ntchito mphamvu kwambiri | 200W CW @ doko la ANT | |
| Impedans madoko onse | 50 uwu | |
Custom RF Passive Components
Monga wopanga zigawo za RF zopanda pake, Jingxin akhoza kupanga zosiyanasiyana malinga ndi ntchito za makasitomala.
Njira zitatu Zokha Zothetsera Vuto Lanu la RF Passive Component
1. Kufotokozera gawo ndi inu.
2. Kupereka malingaliro kuti atsimikizidwe ndi Jingxin.
3. Kupanga chitsanzo choyesedwa ndi Jingxin.
