- Contact Person : Mr. Xu Andy
- Company Name : Shenzhen Detaik Technology Co., Ltd.
- Tel : 0086-755-83987065-8858
- Fax : 0086-755-83987365
- Address : Guangdong,shenzhen,Yindu 31w, Duhui 100 Building, East Side of Zhonghang Road
- Country/Region : China
- Zip : 518000
Related Product Searches:JM-4G TV Modulator; Analog Modulator,High Quality,Analog Modulator, tv channel modulator,JM-4G
JM-4G TV analog Modulator
A. Specifications
RF specifications degital modulator
Output freq. range 48 to 870MHz
Output freq. Accuracy ≤ 5KHz
Max. output level ≥ 115 dBμV
Spurious Output Suppression ≥ 60 dB
Picture-audio separation 6500±5 KHzPAL-D/K
6000±5 KHzPAL-I
5500±5 KHzPAL-B/G
4500±5 KHzNTSC
V/A rate 10 to 20 dB
IF Output freq. 38 MHzPAL-D/K
38.9 MHzPAL-B/G
45.75 MHzNTSC
IF output level 90 dBμV
B.Video specifications
S/N rate ≥ 50 dB
Differential Phase ≤ 5 °
Differential Gain ≤ 5%
Inside Band Flatness ≤ 2 dB
Color Brightness Delay ≤45 ns
C. Audio specifications
Inside Band Flatness ≤ 1.5 dB
Audio S/N ≥55dB
Power supply
Input voltage AC 90-265V ±10%
Power Max 6W
Other Character
Size 483*110*44(mm)
Weight 3Kg
For more detailed information,please contact us. Thank you!
JM-4G TV Modulator; Analog Modulator