Reliable Supplier Optical Fiber Communication - GG-1000M CATV headend agile best rf modulator – GreenGo
Short Description:
Reliable Supplier Optical Fiber Communication - GG-1000M CATV headend agile best rf modulator – GreenGo Detail:
GG-1000M CATV headend agile best rf modulator
Feature
1. H.F processed with one-conversion ensures low out band interfere
2. MCU control for frequency control and accuracy
3. LED Display. Four indicator lights for each channel, using UP and DOWN to control output Frequency.
4. PAL, NTSC and SECAM optional
5. Double Side Band Modulator
Specification
|
RF |
Output Frequency |
47MHz-870MHz |
|
Frequency Accuracy |
± 5kHz | |
|
Output Level |
85dB | |
|
Out band Suppression |
- 60dBc max | |
|
Output Impedance |
75 Ω | |
|
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 |
40nsec | |
|
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 max ( 40Hz ~ 15kHz ) | |
|
Harmonic Distortion |
1 % | |
|
SNR |
-60dB | |
|
Power Supply |
DC Input |
110/220V |
Product detail pictures:


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Each individual member from our large performance revenue crew values customers' needs and company communication for Reliable Supplier Optical Fiber Communication - GG-1000M CATV headend agile best rf modulator – GreenGo, The product will supply to all over the world, such as: Monaco, Ghana, Los Angeles, The president and all the company members would like to provide professional products and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!




