Good Wholesale Vendors Digital Tv Encoder Modulator - GG-24M 24 in 1 Headend Fixed channel catv modulator – GreenGo
Short Description:
Good Wholesale Vendors Digital Tv Encoder Modulator - GG-24M 24 in 1 Headend Fixed channel catv modulator – GreenGo Detail:
GG-24M 24 in 1 Headend Fixed channel catv modulator
The GG-24M 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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High-quality comes 1st; support is foremost; business is cooperation" is our small business philosophy which is regularly observed and pursued by our organization for Good Wholesale Vendors Digital Tv Encoder Modulator - GG-24M 24 in 1 Headend Fixed channel catv modulator – GreenGo, The product will supply to all over the world, such as: Auckland, America, Cyprus, We pay high attention to customer service, and cherish every customer. We've maintained a strong reputation in the industry for many years. We are honest and work on building a long-term relationship with our customers.
By Joanne from Swiss - 2015.10.09 19:07
Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
By Page from Jamaica - 2016.04.08 14:55