SA831 CATV RF-ga Wax soo saar sare leh ee laba-jiho leh
Lambarka Moodeelka: SA831
Summada:Jilicsan
MOQ:1
Ku darso qalabka sare ee amplifier-ka microwave-ka Philips
Plabalaabayaasha awoodda hore iyo gadaal ee qumman
FDekedaha tijaabada ee hore iyo gadaal ee madax-bannaan ee macdanta iyo dib-u-celinta
01
Sharaxaadda Badeecada
1. Soo Koobidda Badeecada
Qaado qalab kor u qaada microwave-ka Philips oo wax soo saar sare leh, labalaabayaasha korontada ee hore iyo gadaal ee ugu fiican iyo dekedaha tijaabada hore iyo gadaal ee madax-bannaan ee hore iyo gadaal ee ku habboon shabakadda qaybinta laba-jiho.
| SA831 CATV RF Kor-u-qaadaha Labada-jiho | ||||||
| Gudbinta Hore | ||||||
| Kala duwanaanshaha Soo Noqnoqoshada | MHz | (45)87~550 | (45)87~750 | (45)87~862 | ||
| Faa'iidada la qiimeeyay | dB | 30 | ||||
| Heerka Gelitaanka ee La Qiimeeyay | dBμV | 72 | ||||
| Heerka Wax Soo Saarka ee La Qiimeeyay | dBμV | 102 | ||||
| Fidsanaan ku jirta Kooxda | dB | ±0.5 | ±0.75 | ±1 | ||
| Jaantuska Buuqa | dB | ≤9 | ≤10 | ≤12 | ||
| Lumis Soo Celin ah | dB | ≥14 | ||||
| C/CTB (84 PAL-D) | dB | ≥61 | ≥61 | ≥58 | ||
| C/CSO (84PAL-D) | dB | ≥60 | ≥60 | ≥55 | ||
| Calaamadda ilaa Saamiga Buuqa | % | ＜2 | ||||
| Stroke danab | KV | 5 (10/700μS) | ||||
| Qiimeynta Xasiloonida | dB | -1.0 ~ +1.0 | ||||
| Impedance Gaarka ah | 75 | |||||
| Heerka Soo-saarka Ugu Badan | dBμV | ≥110 | ||||
| Saamiga isdhexgalka ee side ilaa heerka labaad | dB | ≥52 | ||||
| Saamiga buuqa beddelka ah ee side-ga | dB | ≥66 | ||||
| Jawaabta Guud | ||||||
| Danab Koronto (50Hz) | V | AC (165~250) V; AC(30~60)V | ||||
| Isticmaalka Awoodda | VA | 8 | ||||
| Cabbirka | Mm | 178(L) x 100 (B) x 55(H) | ||||
1. Gelinta RF
2. Dekedda Tijaabada Galitaanka RF: (-20dB)
3. ATT doorsoome ah
4. EQ-ga doorsoomaha ah
5. Module-ka Kor-u-qaadaha RF
6. Tuubooyinka soo baxaya / Kala-qaybiyayaasha
7. Dekedda Tijaabada Wax Soo Saarka RF -30dB
8. Wax soo saarka RF 1
9. Wax soo saarka RF 2
10. Qalabka Korontada Gudbinta
11. Fiilada gelinta ee looxa weyn
12. Tuubooyinka soo baxaya / Kala-qaybiyayaasha
13. Korontada LED-ka ugu weyn
14. Ku-xidhka Gudbinta Awoodda
15. Beddelidda Korontada
SA831 CATV Xogta Kor-u-qaadaha RF ee laba-jiho leh ee wax soo saarka sare leh.pdf
