Tọkọtaya Itọnisọna VHF lati 130-180MHz JX-DC-130M180M-Nx
Apejuwe
Tọkọtaya Itọnisọna VHF lati 130-180MHz JX-DC-130M180M-Nx
VHF band directional coupler lati 130-180MHz JX-DC-130M180M-Nx jẹ ọkan iru ti RF palolo irinše apẹrẹ & produced fun tita nipasẹ Jingxin, eyi ti o ni pataki ẹya ara ẹrọ pẹlu kekere ifibọ pipadanu, kekere iwọn didun, won LxWxH: 143mm x 37mm x 19mm.
Awọn igbohunsafẹfẹ ti tọkọtaya ni wiwa lati 300-500MHz pẹlu Isopọpọ 6dB,10dB,15dB,20dB,30dB, eyiti o ṣiṣẹ labẹ agbara ti 200W. A ṣe agbejade tọkọtaya yii pẹlu awọn asopọ N-Obirin, ṣugbọn eyiti o le yipada si awọn miiran ni ibamu si ibeere naa. Pẹlu kikun ni awọ dudu, iru tọkọtaya le jẹri ni aaye fun igba pipẹ.
Gẹgẹbi ileri, gbogbo awọn paati palolo RF lati Jingxin ni atilẹyin ọja ọdun 3.
Paramita
| Paramita | Sipesifikesonu | ||||
| Iwọn igbohunsafẹfẹ | 130-180MHz | ||||
| Nọmba awoṣe | JX-DC-130M 180M-N6 | JX-DC-130M 180M-N10 | JX-DC-130M 180M-N15 | JX-DC-130M 180M-N20 | JX-DC-130M 180M-N30 |
| Attenuation Iye | 6± 1.0dB | 10± 1.2dB | 15± 1.2dB | 20± 1.5dB | 30± 1.5dB |
| Ipadanu ifibọ | 2.0dB | 1.0dB | 0.4dB | 0.3dB | 0.3dB |
| Ìyàraẹniṣọ́tọ̀ | ≥26dB | ≥28dB | ≥33dB | ≥38dB | ≥55dB |
| VSWR | ≤1.25:1 | ||||
| Agbara | 200W | ||||
| Ipalara | 50 Ω | ||||
| Iwọn iwọn otutu | -30°C si +70°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.Defining paramita nipasẹ rẹ.
2.Nfun imọran fun idaniloju nipasẹ Jingxin.
3.Producing awọn Afọwọkọ fun iwadii nipa Jingxin.
Awọn Igbesẹ 3 Nikan lati yanju Isoro Rẹ ti paati palolo RF
1.Defining paramita nipasẹ rẹ.
2.Nfun imọran fun idaniloju nipasẹ Jingxin.
3.Producing awọn Afọwọkọ fun iwadii nipa Jingxin.
