China Supplier Wdm Edfa - GG-8860 8 in 1 frequency agile AV to rf modulator – GreenGo
Short Description:
China Supplier Wdm Edfa - GG-8860 8 in 1 frequency agile AV to rf modulator – GreenGo Detail:
GG-8860 8 in 1 frequency agile AV to rf 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. LED Display. Four indicator lights for each channel, using UP and DOWN to control output Frequency.
6. Easy operation. All configure set in front panel
7. Switching mode power supply allows for any operation worldwide
8. PAL, NTSC and SECAM optional
Specification
|
RF |
Output Frequency | 47MHz ~ 550 MHz 或 470 ~ 860MHz optional |
|
Frequency Accuracy |
± 5kHz | |
|
Output Level |
90 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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We keep improving and perfecting our products and service. At the same time, we work actively to do research and development for China Supplier Wdm Edfa - GG-8860 8 in 1 frequency agile AV to rf modulator – GreenGo, The product will supply to all over the world, such as: Salt Lake City, Poland, Austria, Besides there are also professional production and management , advanced production equipment to assure our quality and delivery time , our company pursues the principle of good faith, high-quality and high-efficiency. We guarantee that our company will try our best to reduce customer purchase cost, shorten the period of purchase, stable products quality, increase customers' satisfaction and achieve win-win situation .
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.



