factory customized 41a Indoor Catv Signal Amplifier - 2 IN 1 B cable headend equipment dual rf modulator – GreenGo

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We have now a hugely efficient team to deal with inquiries from buyers. Our goal is "100% client gratification by our solution high-quality, rate & our team service" and take pleasure in a great popularity among clients. With several factories, we will provide a wide assortment of Ggort-B3 4 Output 23db Amp With Optical Input, FTTB Optic Node，HFC, Gge-De 1310nm Catv Fiber Transmitter, We promise to try our best to provide you with high quality and efficient services.

factory customized 41a Indoor Catv Signal Amplifier - 2 IN 1 B cable headend equipment dual rf modulator – GreenGo Detail:

2 IN 1 B cable headend equipment dual rf modulator

Features

1. Intermediate frequency process, high functional index.

2. SAW filters process.

3. Luxurious housing.

4. MMIC circuits are on key parts and SMT technology is

applied to the overall unit.

5. Digital displays channel number.

6. Output adopts screw filters.

7. With high security and high temperature stability.

8. Output level adjustment and A/V adjustment on front panel.

9. PLL technique is applied to audio and RF local

oscillator，high frequency stability and high accuracy.

10. We can make different channels according to the customer requests.

Specifications

Reflection	Output Frequency Range	45-870MHz
	Frequency Accuracy	± 5KHz
	Output Level	113dBmV（<550MHz）
	Out of Band Suppression	≥ 60dB
	Side-band Suppression	≥ 60dB
	Output Impedance	75Ω
	Video to Audio Carrier Ratio	-10dB ~ -20dB
Video Frequency	Input Level	0.6 ~ 1.5Vp-p
	Input Impedance	75Ω
	Input Reflection	30dB min
	K coefficient	4 % max （ 2T pulse ）
	Video s/n	50dB( no emphasis )
	C/L Delay	40nsec
	Frequency Response	± 1dB（ 25Hz ~ 5.8MHz）
	Differential Gain	± 4 % （modulation 87.5 887.58787.5） 87.587.585.7） 87.5） 87.5 ）
	Differential Phase	± 4 °（modulation 87.5）
Audio Frequency	Input Level	-10 ~ 10 dBm
	Input Impedance	10KΩ min
	Frequency Response	± 1dB max（40Hz ~ 15KHz）
	Distortion	1 %
	Signal to Noise Ratio	-60dB
	Audio Picture Interval	According to the TV system standard
power supply	Voltage	220V or 110V

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We insist on offering high-quality production with great enterprise concept, honest product sales and also the finest and fast service. it will bring you not only the superior quality solution and huge profit, but the most significant should be to occupy the endless market for factory customized 41a Indoor Catv Signal Amplifier - 2 IN 1 B cable headend equipment dual rf modulator – GreenGo, The product will supply to all over the world, such as: Bangalore, Montreal, Liberia, Facing fierce global market competition, we have launched the brand building strategy and updated the spirit of "human-oriented and faithful service", with an aim to gain global recognition and sustainable development.

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