Duplexer Ṣiṣẹ lati 152-175MHz JX-CD2-152M175M-75NF
Apejuwe
Duplexer Ṣiṣẹ lati 152-175MHz
Duplexer jẹ ẹya ẹrọ akọkọ ti aaye redio ile oloke meji-igbohunsafẹfẹ ati ibudo atunlo. Iṣẹ rẹ ni lati ya sọtọ gbigbe ati awọn ifihan agbara gbigba lati rii daju pe gbigba mejeeji ati gbigbe le ṣiṣẹ ni deede ni akoko kanna. O ni awọn akojọpọ meji ti awọn asẹ-band-pass pẹlu awọn igbohunsafẹfẹ oriṣiriṣi lati ṣe idiwọ ifihan atagba agbegbe lati tan kaakiri si olugba.
Duplexer JX-CD2-152M175M-75NF jẹ apẹrẹ lati bo lati 152-175MHz, eyiti o ṣe ẹya VSWR ti o pọju ti 1.40, ipinya ti o kere ju ti 75dB, ati agbara ti 30W @ Port Kọọkan.
Gẹgẹbi oluṣeto Duplexer, Jingxin le funni ni iru iru duplexer eyiti o jẹ ifihan nipasẹ iṣẹ giga ati igbẹkẹle giga. Gẹgẹbi ileri, gbogbo awọn paati palolo RF lati Jingxin ni atilẹyin ọja ọdun 3 kan.
Paramita
| Paramita | Awọn pato | ||
| Iwọn Igbohunsafẹfẹ | 152-175MHz | ||
| VSWR | ≤1.40 | ||
| Bandiwidi (KHz) | ±300KHz | ±500KHz | ±300KHz |
| Aaye Igbohunsafẹfẹ | >6-15MHz | > 4-6MHz | > 3.8-5MHz |
| Ipadanu ifibọ | ≤1.5dB | ≤1.2dB | ≤1.5dB |
| Iipinya | ≥75dB | ||
| Agbara | 30W @ Kọọkan Port | ||
| Iwọn otutu iṣẹ | -20ºC~+50ºC | ||
| Ipalara | 50ohm | ||
Aṣa RF palolo irinše
Awọn Igbesẹ 3 Nikan lati yanju Isoro Rẹ ti paati palolo RF.
1. Asọye paramita nipasẹ o.
2. Nfun imọran fun idaniloju nipasẹ Jingxin.
3. Ṣiṣejade apẹrẹ fun idanwo nipasẹ Jingxin.
