Tunable lim rau VHF 152-174MHz
Tunable lim rau VHF 152-174MHz,
Chaw tsim tshuaj paus ntawm RF lim,
Kev piav qhia
VHF Tunable Lim Ua Haujlwm Los ntawm 152-174MHz Nrog N Txuas Txuas
VHF lim JX-SF1-152174-215N yog ib hom tunable lim rau VHF kev khiav hauj lwm ntawm 152-174MHz nrog lub bandwidth ntawm 5-15MHz. poob qis dua 0.5-2.2dB hauv qhov sib txawv bandwidths, rov qab poob ntau dua 20dB, thiab kev tsis lees paub siab zoo ib yam.
Xws li cov kab noj hniav lim yog tsim los kho nws cov zaus raws li qhov tunable zaus, yog li nws tuaj yeem siv dav rau VHF cov kev daws teeb meem. Raws li RF lim tus tsim qauv, ntau cov ntxaij lim dej tunable tuaj yeem hloov kho thiab. Raws li tau cog lus tseg, tag nrho cov RF passive Cheebtsam los ntawm Jingxin muaj 3 xyoo warranty.
Parameter
| Parameter | Spec |
| Ntau zaus | 152-174 MHz |
| Bandwidth | 5-15 MHz |
| Rov qab poob | ≥20dB |
| Max insertion poob | ≤2.2dB@2MHz BW |
| ≤1.6dB@3MHz BW | |
| ≤1.3dB@8MHz BW | |
| ≤0.5dB@15MHz BW | |
| Kev tsis lees paub (Sab ntug 5MHz) | ≥60dB@2MHz BW |
| ≥50dB@3MHz BW | |
| ≥30dB@8MHz BW | |
| ≥10dB@15MHz BW | |
| Kev tsis lees paub ((Sab ntug 10MHz) | ≥90dB@2MHz BW |
| ≥75dB@3MHz BW | |
| ≥50dB@8MHz BW | |
| ≥25dB@15MHz BW | |
| Lub zog nkag | 75W max (Max. Nruam, ≥4MHz BW) |
| 750W (Max. 500 ns Peak) | |
| Rated voltage | 1200V (Max. 500 ns Peak) |
| Impedance tag nrho cov chaw nres nkoj | 50 awm |
| Ua haujlwm kub | -30 ° C ~ + 60 ° C |
| Cia kub | -40 ° C ~ + 100 ° C |
| Txog qhov parameter hauv xim xiav, nws yog tsim tawm raws li tus qauv tsim, tab sis tsis tuaj yeem kuaj ua ntej xa khoom. | |
Kev cai RF Passive Cheebtsam
Raws li cov chaw tsim khoom ntawm RF passive Cheebtsam, Jingxin tuaj yeem tsim ntau yam raws li cov neeg siv khoom siv.
Tsuas yog 3 kauj ruam los daws koj qhov teeb meem ntawm RF Passive Component
1. Txhais qhov parameter los ntawm koj.
2. Muab cov lus pom zoo los ntawm Jingxin.
3. Tsim cov qauv rau kev sim los ntawm Jingxin.
