Kingtone UHF Duplexer yog siv los ua ke TX thiab RX cov cim qhia rau hauv ib qho chaw RF, lossis cais TX thiab RX cov cim los ntawm ib qho chaw RF.
Duplexer yog ib qho cuab yeej uas cais cov kis tau tus mob thiab tau txais cov cim los xyuas kom meej tias ob qho tib si tau txais thiab xa tawm tuaj yeem ua haujlwm ib txwm nyob rau tib lub sijhawm.Kev sib cais siab thiab qis qis qis tsim tuaj yeem cais cov teeb liab uplink thiab downlink thiab tsis txhob muaj kev cuam tshuam ntawm uplink thiab downlink signals.Lub duplexer yog tsim los nrog rau 6-kab kab noj hniav qauv, thiab tag nrho ntawm 12 pawg ntawm resonators yog siv rau uplink thiab downlink, uas ua tau raws li qhov siab tshaj plaws 4M bandwidth.
Lub ntsiab nta
◇ High ports rho tawm,> 80dB
◇ Tsis tshua muaj qhov nkag, <1.5dB
◇ 3U txee chassis rau Standard 19 nti txee
Qauv
| Qauv | Band & Zaus | Memo |
| KT-SGQ 350-A | 351-356MHz / 361-366MHz | Yuav customized los ntawm cov neeg siv |
| KT-SGQ 400-A | 410-414MHz / 410-424MHz | Yuav customized los ntawm cov neeg siv |
| KT-SGQ 800-A | 806-821MHz / 851-866MHz | Yuav customized los ntawm cov neeg siv |
Qhov ntev thiab qhov hnyav
| Dimension thiab Nyhav | |
| Daim duab Dimension | 485mm * 405mm * 135mm |
| Pob Dimension | 573 * 503 * 235 hli |
| Net nyhav | 9kg ua |
| Qauv | KT-SGQ 350-A | KT-SGQ 400-A | KT-SGQ 800-A |
| Ntau zaus (MHz) | 351-356/361-366 | 410-414/410-424 ib | 806-821/851-866
|
| Bandwidth (MHz) | 5 | 4 | 15 |
| Hauv-band Variation (dB) | ≤1 | ≤1 | ≤1 |
| TX/RX Isolation(dB)
| > 85 | > 85 | > 85 |
| Insertion poob (dB) | <1.6 | <1.6 | <1.6 |
| VSWR | ≤1.5 | ≤1.5 | ≤1.5 |
| Input Ports Max Bearing zog (W) | 50 | 50 | 50 |
| Kuj (Ω) | 50 | 50 | 50 |
| RF Ports Hom | NF | NF | NF |
| Environment Requirement |
|
| |
| Ua haujlwm kub | -20 ~ 55 ℃ | -20 ~ 55 ℃ | -20 ~ 55 ℃ |
| Cia Kub | -40 ~ 80 ℃ | -40 ~ 80 ℃ | -40 ~ 80 ℃ |
| txheeb ze humidity | ≤ 95% | ≤ 95% | ≤ 95% |
