China Manufacturer for Modulator Digital Headend - GG-16MA 16 in 1 Analog CATV Headend agile modulator – GreenGo

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"Based on domestic market and expand abroad business" is our enhancement strategy for Stb Rf Modulator, 16 In 1 Catv Modulator, Fiber Optic Communication Systems, We, with fantastic passion and faithfulness, are willing to offer you with best services and striding forward with you to make a bright foreseeable future.

China Manufacturer for Modulator Digital Headend - GG-16MA 16 in 1 Analog CATV Headend agile modulator – GreenGo Detail:

GG-16MA 16 in 1 Analog CATV Headend agile modulator

The SK-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

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carry on to further improve, to guarantee merchandise high-quality in line with market and buyer standard necessities. Our organization has a top quality assurance procedure have already been established for China Manufacturer for Modulator Digital Headend - GG-16MA 16 in 1 Analog CATV Headend agile modulator – GreenGo, The product will supply to all over the world, such as: Bahamas, Auckland, Paraguay, With the highest standards of product quality and service, our products have been exported to more than 25 countries like the USA, CANADA, GERMANY, FRANCE, UAE, Malaysia and so on.We are very pleased to serve customers from all over the world!

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The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.