SR822 Mabomire Anti-ãra ita gbangba Bi-itọnisọna CATV ẹhin mọto ampilifaya
Nọmba awoṣe: SR822
Brand:Rirọ
MOQ:1
Mabomire ati monomono-ẹri
Gba PHILIPS, NEC awọn modulu agbara ilọpo meji ti o wọle
Plug-in attenuator ati oluṣeto, ti o wa titi tabi adijositabulu
01
ọja Apejuwe
1. Akopọ ọja
Ti a lo ni ibamu ni gbigbe itọnisọna-meji (le wa ni ipamọ) ati iwọntunwọnsi ifihan agbara ti gbigbe ẹhin mọto pupọ tabi nẹtiwọọki pinpin ti o nilo giga. Gba PHILIPS, NEC awọn modulu agbara ilọpo meji ti o wọle. Audio pre-amplifier jẹ kekere-ariwo makirowefu tube titari-fa ampilifaya lati rii daju ere to. O ni igbewọle 1 ati awọn abajade 2, ati asopọ kọọkan ni aabo lọwọlọwọ. Ẹka ti o jade tabi pinpin le yipada ni atẹle rẹ. A lo oludogba-meji, nitorinaa ṣatunṣe flatness gbigbe kilasi pupọ jẹ rọrun ati irọrun. Attenuator ati oluṣatunṣe jẹ plug-in, nitorinaa awọn alabara le yan ara ti o wa titi tabi adijositabulu. Agbara iyipada ti o ni igbẹkẹle giga (tabi agbara laini) ati mabomire ti o muna ati apẹrẹ anti-ãra ṣe idaniloju iṣẹ ṣiṣe iduro duro.
| Nkan | Ẹyọ | Imọ paramita | ||||
| Gbigbe siwaju | ||||||
| Iwọn Igbohunsafẹfẹ | MHz | 47/54/85 ~ 862 | 47/54/85 ~ 750 | 47/54/85 ~ 550 | ||
| Ti won won ere | dB | ≥30 | ≥30 | ≥30 | ||
| Flatness Ni Band | dB | ± 0,75 | ||||
| Ti won won Igbewọle Ipele | dBμV | 72 | ||||
| Ti won won o wu Ipele | dBμV | 102 | 102 | 102 | ||
| Jèrè Adijositabulu Range | dB | Atunṣe: 0 ~ 15dB, Ti o wa titi: 3,6,9,12,15 | ||||
| Ite Adijositabulu Range | dB | Atunṣe: 0~24dB, Ti o wa titi: 6,9,12,15,18 | ||||
| Noise Figure | dB | ≤12 | ||||
| CTB | dB | 60 | ||||
| CSO | dB | 60 | ||||
| Ipadanu Pada | dB | ≥14 | ||||
| Yiyipada Gbigbe | ||||||
| Iwọn Igbohunsafẹfẹ | MHz | 5 ~ 30/42/65 (tabi pato nipasẹ olumulo) | ||||
| Flatness Ni Band | dB | ± 0,75 | ||||
| Ipadanu Pada | dB | ≥14 | ||||
| Ti won won ere | dB | 0 tabi 20 ti a yan | ||||
| Ipele Ijade MAX | dBμV | ≥110 | ||||
| Jèrè Adijositabulu Range | dB | 0-15 | ||||
| Ite Adijositabulu Range | dB | 0 ~ 10 | ||||
| Idahun gbogbogbo | ||||||
| Foliteji Agbara (50Hz) | V | A: ~(130-265) V, B:~(30-80)V,C:~(90-130)V | ||||
| ãra Ọpọlọ | KV | 5 (10/700μS) | ||||
| Iwọn | mm | 270×215×118 | ||||
1. RF Input 2. -20dB Input RF Igbeyewo Port 3. Siwaju ATT1
4. Siwaju EQ1 5. Power Supply Pass Plug-in 1 6. Power Supply Pass Plug-in 2
7. Power Ipese Pass Plug-in 3 8. EQ2(-6dB) 9. Siwaju ATT Plug-in 2
10. O wu Tẹ ni kia kia tabiSplitter(iyan) 11. Ijade RF 1 12.-30dB Ijade RF Igbeyewo Port
13. Ijade RF 2 14. Yiyipada ATT1 15. Yiyipada RF Igbeyewo Port 1
16. Yiyipada ATT2 17. Yiyipada EQ 18. Yiyipada RF Igbeyewo Port 2
19. Mainboard Power Ipese Input 20. Power Ipese LED
SR822 Alatako-ãra ita gbangba Bi-itọnisọna CATV Trunk Amplifier Datasheet.pdf
Ọja
ṣe iṣeduro
