Duplexer iho UHF fun ojutu cellular oju-irin
Duplexer iho UHF fun ojutu cellular oju-irin,
Olupese ti RF àlẹmọ,
Apejuwe
UHF/TETRA Iho Meji Diplexer 380-386.5/455-460&390-396.5/465-470MHz
UHF/TETRA coaxial cavity duplexer JX-CD4-380M470M-65S jẹ ọkan ninu iru paati palolo RF ti a ṣe apẹrẹ & ti a ṣe fun tita nipasẹ Jingxin, eyiti o ni awọn ẹya pataki pẹlu pipadanu ifibọ kekere kere ju 2.2dB ni iwọn kekere, wọn LxWxH: 276mm x 106mm x 76mm.
The frequency of this duplexer covers PORT 1 （380-386.5MHz &455-460MHz）and PORT 2 （390-396.5MHz &465-470MHz） with Rejection ≥65dB@390-396.5MHz&465-470MHz,≥65dB@380-386.5MHz&455-460MHz, which works under the power of 20W. This duplexer is produced with SMA-Female connectors, but it can be switched to others according to the demand, such kind of duplexer can bear in the field for a long time.
Gẹgẹbi ileri, gbogbo awọn paati palolo RF lati Jingxin ni atilẹyin ọja ọdun 3.
Paramita
| Paramita | LỌWỌ | GIGA | ||
| Iwọn Igbohunsafẹfẹ | 380-386.5MHz | 455-460MHz | 390-396.5MHz | 465-470MHz |
| Ipadanu Pada (iwọn otutu deede) | ≥16dB | ≥16dB | ||
| Ipadanu Pada(iwọn otutu ni kikun) | ≥16dB | ≥16dB | ||
| Ipadanu ifibọ (iwọn otutu deede) | ≤1.9dB | ≤1.9dB | ||
| Ipadanu ifibọ (iwọn otutu ni kikun) | ≤2.2dB | ≤2.2dB | ||
| Ijusile | ≥65dB@390-396.5MHz&465-470MHz | ≥65dB@380-386.5MHz&455-460MHz | ||
| Gbigbe agbara | 20 W Apapọ | |||
| Ipalara | 50 Ω | |||
| Awọn iwọn otutu Iṣiṣẹ | -10°C si +60°C | |||
Aṣa RF palolo irinše
Gẹgẹbi olupese ti awọn paati palolo RF, Jingxin le ṣe apẹrẹ awọn oriṣiriṣi ni ibamu si awọn ohun elo alabara.
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.
