Iṣakojọpọ iho Nṣiṣẹ lati 758-4000MHz JX-CC3-758M4000M-20S2
Apejuwe
Iho Combiner Ṣiṣẹ lati 758-4000MHz
Asopọmọra jẹ ẹyọkan ti o ni awọn asẹ lọpọlọpọ. O ti wa ni a olona-ibudo nẹtiwọki ati gbogbo awọn ebute oko ti wa ni input / o wu meji-iṣẹ ebute oko. O ti wa ni gbogbo lo ni awọn gbigbe opin. Iṣẹ rẹ ni lati darapo meji tabi diẹ ẹ sii awọn ifihan agbara igbohunsafẹfẹ redio lati oriṣiriṣi awọn atagba sinu ẹrọ igbohunsafẹfẹ redio kan ki o firanṣẹ si eriali fun gbigbe, lakoko yago fun ipa laarin awọn ifihan agbara ni ibudo kọọkan.
Asopọmọra iho JX-CC3-758M4000M-20S2 jẹ apẹrẹ lati bo lati 758-4000MHz. Pẹlu ẹya ti agbara titẹ sii ti 20W CW (fun ikanni kan), o pade pẹlu pipadanu ifibọ ti o kere ju 1.0dB, ripple ni BW kere ju 1.5dB, ati ipadanu ipadabọ lori 15dB. Ati bandiwidi ti o yatọ ti apapọ ni atele jẹ 122MHz ni igbohunsafẹfẹ laarin 758MHz ati 880MHz, 190MHz ni igbohunsafẹfẹ laarin 2500MHz ati 2690MHz, 400MHz ni igbohunsafẹfẹ laarin 3600MHz ati 4000MHz.
BiaOlupilẹṣẹ alapọpo, Jingxin le pese iru iru alapọpọ iho eyiti o jẹ afihan nipasẹhighpṣiṣe ati igbẹkẹle giga. Gẹgẹbi ileri, gbogbo awọn paati palolo RF lati Jingxin ni atilẹyin ọja ọdun 3.
Paramita
| Paramita | CH1 | CH2 | CH3 |
| Iwọn igbohunsafẹfẹ | 758-880MHz | 2500-2690MHz | 3600-4000MHz |
| Bandiwidi | 122MHz | 190MHz | 400MHz |
| Ipadanu ifibọ | ≤1.0dB | ≤1.0dB | ≤1.0dB |
| Ripple ni BW | ≤1.5dB | ≤1.5dB | ≤1.5dB |
| Pada adanu | ≥15dB | ≥15dB | ≥15dB |
| Ijusile | ≥20dB@CH2&3 | ≥20dB@CH1&3 | ≥20dB@CH1&2 |
| Agbara titẹ sii | 20W CW (fun ikanni kan) | ||
| Iwọn iwọn otutu iṣẹ | -40 to +85°C | ||
| Ipalara | 50Ω | ||
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.
