8 Year Exporter Gge-40ea Series 1550nm Erbium-Doped Optical Fiber Amplifier (Module) - GG-24 24 in 1 Headend Fixed channel catv modulator – GreenGo
Short Description:
8 Year Exporter Gge-40ea Series 1550nm Erbium-Doped Optical Fiber Amplifier (Module) - GG-24 24 in 1 Headend Fixed channel catv modulator – GreenGo Detail:
GG-24M 24 in 1 Headend Fixed channel catv modulator
The GG-16M is a 4RU rack mounted chassis that allows for installation of up to 16 pieces microprocessor-controlled fixed or agile mini-modulators. Built-in active combiner eliminates unnecessary cabling and potential connection problem and ensures high output level.
All modulators are perfect factory set to desired channels and proper offset.
FEATURES
1. Switching power supply for installation flexibility and precise voltage regulation
2. Two cooling fans for long life performance
3. 45dBmV chassis output level, no need extra combiner
4. SAW (surface acoustic wave) filtering on IF for superior in band C/N
5. Front panel access controls enables easy setup
Specification
|
Frequency |
47～860MHz |
|
Output Level |
≥105dBμV |
|
Output Level Adj. Range |
0～-20dB （Adjustable） |
|
A/V Ratio |
-10dB～-30dB (Adjustable) |
|
Output Impedance |
75Ω |
|
Spurious Output |
≥60dB |
|
Frequency Accuracy |
≤±5KHz |
|
Output Return Loss |
≥12dB（VHF）； ≥10dB（UHF） |
|
Video Input Level |
1.0Vp-p（87.5% Modulation） |
|
Input Impedance |
75Ω |
|
Differential Gain |
≤5%（87.5% Modulation） |
|
Differential Phase |
≤5°（87.5% Modulation） |
|
Group Delay |
≤45 ns |
|
Visual Flatness |
±1dB |
|
Depth Adjust |
0～90% |
|
Video S/N |
≥55dB |
|
Audio Input Level |
1Vp-p（±50KHz） |
|
Audio Input Impedance |
600Ω |
|
Audio S/N |
≥57dB |
|
Audio Pre-emphasis |
50μs |
|
Dimension |
19 Inch 4U standard Size |
Product detail pictures:
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Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs for 8 Year Exporter Gge-40ea Series 1550nm Erbium-Doped Optical Fiber Amplifier (Module) - GG-24 24 in 1 Headend Fixed channel catv modulator – GreenGo, The product will supply to all over the world, such as: United Arab Emirates, Hamburg, Costa Rica, If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
By Letitia from Denmark - 2015.12.11 14:13
This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
By Quintina from Zurich - 2016.01.28 19:59
