140-500MHz Olupin agbara fun VHF / UHF ojutu
Olupin Agbara 140-500MHz fun ojutu VHF/UHF,
agbara pin onise,
Apejuwe
Agbara Olupin NF Awọn Asopọmọra Ṣiṣẹ 140-500MHz
Olupin agbara JX-PDx-140M500M-NF jẹ ọkan iru awọn paati palolo RF ti a ṣe apẹrẹ & ti a ṣe fun tita nipasẹ Jingxin, eyiti o wọn: fun awọn ọna 2 76mm x 60mm x 20mm; 156mm x 100mm x 20mm fun awọn ọna 3 ati 120mm x 120mm x 20mm fun awọn ọna mẹrin.
Igbohunsafẹfẹ ti pipin makirowefu yii ni wiwa lati 140-500MHz pẹlu awọn asopọ N-obirin, ṣugbọn eyiti o le yipada si awọn miiran ni ibamu si ibeere naa. Pẹlu itọju dada ohun elo afẹfẹ, iru iru ipin agbara le jẹri ni aaye fun igba pipẹ.
Gẹgẹbi ileri, gbogbo awọn paati palolo RF lati Jingxin ni atilẹyin ọja ọdun 3.
Paramita
| Paramita | Awọn pato | ||
| Iwọn igbohunsafẹfẹ | 140-500MHz | ||
| Nọmba awoṣe | JX-PD2-140M500M-NF | JX-PD3-140M500M-NF | JX-PD4-140M500M-NF |
| Ipadanu ifibọ | ≤1.0dB (Laisi Ipadanu Pipin 3dB) | ≤1.5dB (Laisi Isonu Pipin 4.8dB) | ≤1.6dB (Laisi Isonu Pipin 6dB) |
| VSWR | ≤1.5(Igbewọle) & ≤1.3(Ijade) | ≤1.6 (Igbewọle) & ≤1.4 (Ijade) | ≤1.6(Igbewọle) & ≤1.3(Ijade) |
| Iwontunwonsi titobi | ≤±0.3dB | ≤±0.5dB | ≤±0.4dB |
| Iwontunwonsi Alakoso | ≤±3 iwọn | ≤±5ìyí | ≤±4 iwọn |
| Ìyàraẹniṣọ́tọ̀ | ≥20dB | ≥16dB | ≥20dB |
| Apapọ Agbara | 20W (Siwaju) & 2W (Iyipada) | ||
| Ipalara | 50Ω | ||
| Iwọn otutu ti nṣiṣẹ | -40°C si +80°C | ||
| Ibi ipamọ otutu | -45°C si +85°C | ||
Aṣa RF palolo irinše
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.
