filtarrada VHF tunable, soo saaraha xirfad leh ee shaandhada RF, naqshad gaar ah ayaa diyaar ah
filtarrada VHF tunable, soo saaraha xirfad leh ee shaandhada RF, naqshad gaar ah oo la heli karo,
Naqshadeeye shaandheynta Bandpass,
Sharaxaada
Shaandheynta VHF Tunable ee Ka Shaqeysa 152-174MHz oo leh N Connectors
Filterka VHF JX-SF1-152174-215N waa hal nooc oo shaandhada la hagaajin karo oo loogu talagalay VHF oo ka shaqeysa 152-174MHz oo leh xajmiyeedka 5-15MHz luminta ka hooseeya 0.5-2.2dB ee xajmiyada kala duwan, soo noqoshada luminta in ka badan 20dB, iyo diidmo sare sidoo kale.
Filterka daloolka noocan oo kale ah waxaa loogu talagalay in lagu hagaajiyo soo noqnoqoshada iyada oo loo eegayo inta jeer ee la hagaajin karo, sidaas darteed waxaa si ballaaran loogu isticmaali karaa xalalka VHF. Sida naqshadeeyaha shaandhada RF, filtarrada badan ee la hagaajin karo sidoo kale waa la habeyn karaa. Sidii ballan-qaadku ahaa, dhammaan qaybaha RF dadban ee Jingxin waxay leeyihiin dammaanad 3 sano ah.
Halbeegga
| Halbeegga | Spec |
| Xaddiga Soo noqnoqda | 152-174MHz |
| Bandwidth | 5-15Mhz |
| Soo celi khasaaraha | ≥20dB |
| Luminta ugu badan ee gelinta | ≤2.2dB@2MHz BW |
| ≤1.6dB@3MHz BW | |
| ≤1.3dB@8MHz BW | |
| ≤0.5dB@15MHz BW | |
| Diidmada( geesaha geesaha 5MHz) | ≥60dB@2MHz BW |
| ≥50dB@3MHz BW | |
| ≥30dB@8MHz BW | |
| ≥10dB@15MHz BW | |
| Diidmada(( geesaha geesaha 10MHz) | ≥90dB@2MHz BW |
| ≥75dB@3MHz BW | |
| ≥50dB@8MHz BW | |
| ≥25dB@15MHz BW | |
| Gelida awooda | 75W ugu badnaan (Max. Si joogto ah, ≥4MHz BW) |
| 750W (ugu badnaan 500 ns Peak) | |
| danab la qiimeeyay | 1200V (Max. 500 ns Peak) |
| Culayska dhammaan dekedaha | 50 Ohm |
| Heerkulka shaqada | -30°C～+60°C |
| Heerkulka Kaydinta | -40°C～+100°C |
| Ku saabsan cabbirka midabka buluuga ah, waxaa loo sameeyay si waafaqsan naqshadeynta, laakiin aan la tijaabin karin ka hor dhalmada. | |
Qaybaha aan caadiga ahayn ee RF Passive
Sida soo saaraha qaybaha dadban ee RF, Jingxin waxay naqshadayn kartaa kuwo kala duwan iyadoo loo eegayo codsiyada macaamiisha.
Kaliya 3 tillaabo oo lagu Xallinayo Dhibaatadaada Qaybta Dadban ee RF
1. Adiga oo qeexaya cabbirka.
2. Soo jeedinta xaqiijinta Jingxin.
3. Soo saarista tusaalaha tijaabada ah ee Jingxin.
