High reputation Digital Tv Headend - GG-16DSB cable headend equipment AW filter Fixed channel modulator – GreenGo
Short Description:
High reputation Digital Tv Headend - GG-16DSB cable headend equipment AW filter Fixed channel modulator – GreenGo Detail:
GG-16DSB cable headend equipment AW filter Fixed channel modulator
Feature
1. Eight Video Audio input, one RF output
2. H.F processed with one-conversion ensures low out band interfere
3. MCU control for frequency control and accuracy
4. Excellent video and audio linearity for superior picture quality
5. Easy operation. All configure set in front panel
6. Switching mode power supply allows for any operation worldwide
7. PAL, NTSC and SECAM optional
Specification
|
RF |
Output Frequency | 47MHz ~ 860MHz |
|
Frequency Accuracy |
± 5kHz | |
|
Output Level |
85 dBmV | |
|
Out band Suppression |
- 60dBc max | |
|
Output Impedance |
75Ω | |
|
Output Loss |
12dB min | |
|
Video |
Video to Audio Ratio |
18 ± 2dB |
|
Input Level |
0.6 ~ 1.5Vp-p | |
|
Input Impedance |
75Ω | |
|
Input Return Loss |
30dB min | |
|
K Value |
4% max( 2T pulse) | |
|
SNR(Weight) |
60dB | |
|
Delay Response |
40 nsec | |
|
Flatness |
± 1dB | |
|
Differential Gain |
± 4% (Modulation 87.5 % ) | |
|
Differential Phase |
± 4° (Modulation 87.5 % ) | |
|
Audio |
Input Level |
-10 ~ 10 dBm |
|
Input Impedance |
10KΩ min | |
|
Flatness |
± 1dB max(40Hz~15KHz | |
|
Harmonic Distortion |
1 % | |
|
SNR |
-55dB | |
|
Power supply |
AC Input |
100 ~ 260V |
Product detail pictures:


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With a sound enterprise credit history, exceptional after-sales services and modern production facilities, we've earned an outstanding track record amongst our consumers across the whole world for High reputation Digital Tv Headend - GG-16DSB cable headend equipment AW filter Fixed channel modulator – GreenGo, The product will supply to all over the world, such as: Israel, Niger, Slovenia, We have now a good reputation for stable quality goods, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with car manufacturers, auto part buyers and the majority of colleagues both at home and abroad. We expect sincere cooperation and common development!
Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.




