China Manufacturer for Modulator Digital Headend - GG-16DSB cable headend equipment AW filter Fixed channel modulator – GreenGo
Short Description:
China Manufacturer for Modulator Digital 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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Our growth depends around the superior machines, exceptional talents and consistently strengthened technology forces for China Manufacturer for Modulator Digital Headend - GG-16DSB cable headend equipment AW filter Fixed channel modulator – GreenGo, The product will supply to all over the world, such as: Manchester, Oman, Lyon, Our company promises: reasonable prices, short production time and satisfactory after-sales service, we also welcome you to visit our factory at any time you want. Wish we have a pleasant and long terms business together!!!
By Michelle from Norway - 2016.06.22 12:49
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
By Nora from Malaysia - 2016.10.27 12:12
