SA822 Biyo-ilaaliye ka-hortagga-onkodka Bannaanka Laba-jiho CATV Jirrida Amplifier
Nambarka Qaabka: SA822
Summada:Jilicsan
MOQ:1
Biyo-celiska iyo hillaaca
Qaado PHILIPS, NEC modules power doubler soo dejinta
Plug-in attenuator iyo barbareeyaha, go'an ama la hagaajin karo
01
Sharaxaada Alaabta
1. Soo koobida alaabta
Si ku habboon loogu isticmaalo gudbinta laba jiho (waa la xafidi karaa) iyo sinnaanta calaamadda gudbinta jirridda-fasalka badan ama shabakad qaybinta sare ee loo baahan yahay. Qaado PHILIPS, NEC modules power doubler soo dejinta. Cod-weyneeye hore waa sanqadh hoose oo tuubbada microwave-ka riix-jiidka cod-weyneeye si loo hubiyo faa'iido ku filan. Waxa ay leedahay 1 gelid iyo 2 wax soo saar, xidhiidh kastaa waxa uu leeyahay ilaalin xad dhaaf ah. Laanta wax-soo-saarka ama qaybinta waa la bedeli karaa ka dib. Laba-barbardhigaha ayaa la isticmaalaa, markaa hagaajinta flatness gudbinta heerarka badan waa mid fudud oo ku habboon. Attenuator-ka iyo barbareeyaha ayaa ku xiran, si macaamiishu u dooran karaan qaab go'an ama la hagaajin karo. Awood-wareejin heersare ah oo lagu kalsoonaan karo (ama koronto toosan) iyo naqshad adag oo biyuhu iyo ka-hortagga onkodka waxay hubinayaan shaqada joogtada ah ee joogtada ah.
| Shayga | Unug | Qiyaasaha Farsamada | ||||
| Gudbinta Gudbinta | ||||||
| Xaddiga Soo noqnoqda | MHz | 47/54/85~862 | 47/54/85 ~ 750 | 47/54/85 ~ 550 | ||
| Faa'iidada la qiimeeyay | dB | ≥30 | ≥30 | ≥30 | ||
| Flatness In Band | dB | ±0.75 | ||||
| Heerka wax-gelinta ee la qiimeeyay | dBμV | 72 | ||||
| Heerka Soo saarista | dBμV | 102 | 102 | 102 | ||
| Hel Range La Siman karo | dB | La hagaajin karo: 0 ~ 15dB, go'an: 3,6,9,12,15 | ||||
| Range La hagaajin karo Jiiqa | dB | La hagaajin karo: 0 ~ 24dB, go'an: 6,9,12,15,18 | ||||
| Sawirka Sawaxanka | dB | ≤12 | ||||
| CTB | dB | 60 | ||||
| CSO | dB | 60 | ||||
| Soo Celinta Khasaaraha | dB | ≥14 | ||||
| Gudbinta gadaal | ||||||
| Xaddiga Soo noqnoqda | MHz | 5 ~ 30/42/65 (ama uu qeexay isticmaaluhu) | ||||
| Flatness In Band | dB | ±0.75 | ||||
| Soo Celinta Khasaaraha | dB | ≥14 | ||||
| Faa'iidada la qiimeeyay | dB | 0 ama 20 la doortay | ||||
| MAX Heerka Soo saarista | dBμV | ≥110 | ||||
| Hel Range La Siman karo | dB | 0 ~ 15 | ||||
| Range La hagaajin karo Jiiqa | dB | 0 ~ 10 | ||||
| Jawaabta guud | ||||||
| Korontada Korontada (50Hz) | V | A: ~ (130-265) V, B:~(30-80)V,C:~(90-130)V | ||||
| Onkodka Stroke | KV | 5 (10/700μS) | ||||
| Cabirka | mm | 270×215×118 | ||||
1. RF Input 2. -20dB Gelida RF Tijaabada 3. Horudhac ATT1
4. Horudhac EQ1 5. Ku-Xigeenka Gudbinta Korontada 1 6. Gudbinta Korontada
7. Gudbinta Gudbinta Korontada 3 8. EQ2(-6dB) 9. Horudhac ATT Plug-in 2
10. Taabo soo saar amaKala-bax(Ikhtiyaar ah) 11. Soo saarida RF 1 12.-30dB Soosaarka RF Tijaabada
13. Soo saarista RF 2 14. Dib u celi ATT1 15. Dib u celi tijaabada RF Dekadda 1
16. Gadaal ATT2 17. U rog EQ 18. Dib u celi RF Tijaabada Dekadda 2
19. Input Supply Power Boodhka 20. LED korontada
SR822 Biyo-ilaaliye-ka-hortagga Onkodka Dibadda Laba-jiho CATV Jirrida Amplifier Xogta.pdf
