I-SR822 I-Anti-Thunder I-Anti-Thunder yangaphandle ye-Bi-directional ye-CATV Trunk Amplifier
Inombolo Yemodeli: I-SR822
Ibhrendi:I-Softel
I-MOQ:1
Ingangeni manzi futhi ingangenwa umbani
Yamukela i-PHILIPS, amamojula aphindwe kabili amandla e-NEC angenisiwe
I-plug-in attenuator nesilinganisi, esilungisiwe noma siyalungiseka
01
Incazelo Yomkhiqizo
1. Isifinyezo somkhiqizo
Isetshenziswa ngokufanelekile ekudluliselweni kwe-bi-directional (ingagodlwa) kanye nokulingana kwesignali yokudluliswa kwetrunk yezigaba eziningi noma inethiwekhi yokusabalalisa edingeka kakhulu. Yamukela i-PHILIPS, amamojula aphindwe kabili amandla e-NEC angenisiwe. I-pre-amplifier yomsindo iyishubhu ye-microwave push-pull amplifier enomsindo ophansi ukuze kuqinisekiswe inzuzo eyanele. Inokokufaka okungu-1 nokungu-2 okukhiphayo, futhi ukuxhumana ngakunye kunokuvikela kwamanje. Igatsha lokukhiphayo noma ukusabalalisa kungashintshwa ngokulilandela. Kusetshenziswa i-Double-equalizer, ngakho-ke ukulungisa ukukhanya kwe-multi-class transmission kulula futhi kulula. I-Attenuator nesilinganisi ziyi-plug-in, ngakho amakhasimende angakhetha isitayela esingashintshi noma esilungisekayo. Amandla okushintsha athembeke kakhulu (noma amandla omugqa) kanye nedizayini eqinile engangeni manzi kanye nokuduma kwezulu iqinisekisa umsebenzi wokuzinza wesikhathi eside.
| Into | Iyunithi | Imingcele Yezobuchwepheshe | ||||
| Dlulisa phambili | ||||||
| I-Frequency Range | MHz | 47/54/85~862 | 47/54/85~750 | 47/54/85~550 | ||
| Ikalwe Ngenzuzo | dB | ≥30 | ≥30 | ≥30 | ||
| Ukulala Ebhendini | dB | ±0.75 | ||||
| Izinga Lokufaka Elilinganiselwe | dBμV | 72 | ||||
| Izinga Lokukhipha Elilinganiselwe | dBμV | 102 | 102 | 102 | ||
| Thola Ibanga Eliguquguqukayo | dB | Okulungisekayo: 0~15dB, Okulungisiwe: 3,6,9,12,15 | ||||
| I-Slope Adjustable Range | dB | Okulungisekayo: 0~24dB, Fixed: 6,9,12,15,18 | ||||
| Umfanekiso Womsindo | dB | ≤12 | ||||
| I-CTB | dB | 60 | ||||
| I-CSO | dB | 60 | ||||
| Buyisela Ukulahlekelwa | dB | ≥14 | ||||
| Ukudluliselwa Okuhlehlisiwe | ||||||
| I-Frequency Range | MHz | 5~30/42/65(noma kucaciswe umsebenzisi) | ||||
| Ukulala Ebhendini | dB | ±0.75 | ||||
| Buyisela Ukulahlekelwa | dB | ≥14 | ||||
| Ikalwe Ngenzuzo | dB | 0 noma 20 akhethiwe | ||||
| MAX Izinga Lokukhipha | dBμV | ≥110 | ||||
| Thola Ibanga Eliguquguqukayo | dB | 0~15 | ||||
| I-Slope Adjustable Range | dB | 0~10 | ||||
| Impendulo evamile | ||||||
| Amandla kagesi (50Hz) | V | A: ~(130-265) V, B:~(30-80)V ,C:~(90-130)V | ||||
| I-Thunder Stroke | KV | 5 (10/700μS) | ||||
| Ubukhulu | mm | 270×215×118 | ||||
1. Okokufaka kwe-RF 2. -20dB Okokufaka Imbobo yokuhlola ye-RF 3. Dlulisela phambili i-ATT1
4. Dlulisela phambili i-EQ1 5. I-Plug-in ye-Power Supply Pass 1 6. I-Plug-in 2 ye-Power Supply Pass
7. Power Supply Pass Plug-in 3 8. EQ2(-6dB) 9. Dlulisela phambili i-ATT Plug-in 2
10. Okukhipha Tap nomaI-Splitter(Ongakukhetha) 11. I-RF Output 1 12.-30dB Output RF Test Port
13. I-RF Output 2 14. Reverse ATT1 15. Reverse RF Test Port 1
16. I-ATT2 ehlehla 17. I-EQ ehlehla 18. I-RF Test Port 2 ehlehlayo
19. I-Mainboard Power Supply Input 20. I-LED Yokuhlinzeka Amandla
Umkhiqizo
ncoma
