GG-3000M headend analog pal çalakbûna modulator atsc
Short Description:
GG-3000M headend analog pal çalakbûna modulator atsc
Taybetî
1. Eger vehûnandin û Double-converter misoger kêm outband destêwerdanê
2. kontrol MCU ji bo kontrol frequency û rastbûna
3. video Nayab û linearity audio ji bo qalîteya picture Pêdeçûnê
4. LED Display. kontrol User dostane di panela ber
5. Standard 19 "xanî ji bo rack standard
6. xala Test bo rehet ya şopandinê
7. nirxa Nayab ji bo dolar veberhênanê te
8. PAL, NTSC û SECAM License de
Specification
RF |
Frequency Output |
45-870MHz |
Texmîna Frequency |
5KHz ± | |
Level Output |
113dBmV | |
Suppression band Out |
³60dB | |
Suppression Sideband |
³60dB | |
impedance Output |
75W | |
A Ratio / V |
-10dB ~ -20dB | |
Video |
Level input |
0.6 ~ 1.5Vp-p |
impedance input |
75W | |
Input Loss Return |
30dB min | |
K Nirx |
4% max (nebza 2T) | |
SNR |
50dB | |
Delay Response |
40nsec | |
Flatness |
1dB ± | |
differential Gain |
±% 4 (modulation 87.5) | |
QONAXA differential |
± 4 ° (modulation 87.5) | |
Audio |
Level input |
-10 ~ 10 DBM |
impedance input |
10KW min | |
Flatness |
1dB ± | |
Distortion Harmonic |
1% | |
SNR |
-60dB | |
Navê min |
Input AC |
110-245V AC |