High definition Fttb Optic Node - GG-4860 4 input agile channel rca a v modulator – GreenGo
Short Description:
High definition Fttb Optic Node - GG-4860 4 input agile channel rca a v modulator – GreenGo Detail:
GG-4860 4 input agile channel rca a v modulator
Feature
1. Four 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. PAL, NTSC and SECAM optional
7. Double Side Band Modulator
Specification
RF |
Output Frequency | 47MHz — 550 MHz or 470 –860MHz Optional |
Frequency Accuracy |
± 5kHz | |
Output Level |
95 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 | |
SNR(Weight) |
60dB | |
Delay Response |
45 nsec | |
Flatness |
± 1dB | |
Differential Gain |
± 5 % (Modulation 87.5 % ) | |
Differential Phase |
± 5° (Modulation 87.5 % ) | |
Audio |
Input Level |
-10 ~ 10 dBm |
Input Impedance |
10KΩ min | |
Flatness |
± 1dB | |
Harmonic Distortion |
1 % | |
SNR |
-60dB |
Product detail pictures:


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Our focus on should be to consolidate and enhance the quality and repair of present products, in the meantime constantly establish new products to meet unique customers' requires for High definition Fttb Optic Node - GG-4860 4 input agile channel rca a v modulator – GreenGo, The product will supply to all over the world, such as: Mexico, Canberra, Florida, Good quality and reasonable price have brought us stable customers and high reputation. Providing 'Quality Products, Excellent Service, Competitive Prices and Prompt Delivery', we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We'll work whole-heartedly to improve our solutions and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.

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