Good Quality Catv Headend - GG-16MA 16 in 1 Analog CATV Headend agile modulator – GreenGo
Short Description:
Good Quality Catv Headend - GG-16MA 16 in 1 Analog CATV Headend agile modulator – GreenGo Detail:
GG-16MA 16 in 1 Analog CATV Headend agile modulator
The GG-16MA is a space saving, agile channel modulator systemic consists of 16 individual, vertically mounted, changeable frequency modulators and an efficient switching type power supply module. It is designed for 19” rack mounting.
Each modulator is SAW filtered and is factory set to the desired channel and proper offset. Precise frequency is maintained with PLL circuitry. It offers excellent video performance and high reliability in 4U rack.
FEATURES
1. Easy setup, Internal fans for cooling modulators
2. Only one RF output. No need combiner
3. Precise frequency control with PLL circuitry
4. Each modulator has its control panel
5. Available in NTSC, and all PAL configuration
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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To be able to ideal satisfy client's requirements, all of our operations are strictly performed in line with our motto "High High-quality, Competitive Price tag, Fast Service" for Good Quality Catv Headend - GG-16MA 16 in 1 Analog CATV Headend agile modulator – GreenGo, The product will supply to all over the world, such as: Amman, United States, Angola, Our company has always insisted on the business principle of "Quality, Honest, and Customer First" by which we have won the trust of clients both from at home and abroad. If you are interested in our products, please do not hesitate to contact us for further information.
By Antonia from Singapore - 2016.01.11 17:15
In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
By Barbara from Luxemburg - 2015.06.28 19:27