Manufacturer of Gge-14earfxx Series Rf Input Erbium Fiber Amplifier - GG-4860 4 input agile channel rca a v modulator – GreenGo

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We support our purchasers with ideal high-quality merchandise and significant level company. Becoming the specialist manufacturer in this sector, we now have received loaded practical encounter in producing and managing for Cable Tv Headend Encoder, Universal Rf Modulator, Catv Headend 20 Channels Modulator, Base on the business concept of Quality first, we would like to meet more and more friends in the word and we hope provide the best product and service to you.

Manufacturer of Gge-14earfxx Series Rf Input Erbium Fiber Amplifier - GG-4860 4 input agile channel rca a v modulator – GreenGo Detail:

GG-4860 4 input agile channel rca a v modulator

Feature

1. Four Video Audio input, one RF output

2. H.F processed with one-conversion ensures low out band interfere

3. MCU control for frequency control and accuracy

4. Excellent video and audio linearity for superior picture quality

5. LED Display. Four indicator lights for each channel, using UP and DOWN to control output

Frequency.

6. PAL, NTSC and SECAM optional

7. Double Side Band Modulator

Specification

RF	Output Frequency	47MHz — 550 MHz or 470 –860MHz Optional
	Frequency Accuracy	± 5kHz
	Output Level	95 dBmV
	Out band Suppression	- 60dBc max
	Output Impedance	75Ω
	Output Loss	12dB min
Video	Video to Audio Ratio	18 ± 2dB
	Input Level	0.6 ~ 1.5Vp-p
	Input Impedance	75Ω
	Input Return Loss	30dB min
	SNR（Weight）	60dB
	Delay Response	45 nsec
	Flatness	± 1dB
	Differential Gain	± 5 % （Modulation 87.5 % ）
	Differential Phase	± 5° （Modulation 87.5 % ）
Audio	Input Level	-10 ~ 10 dBm
	Input Impedance	10KΩ min
	Flatness	± 1dB
	Harmonic Distortion	1 %
	SNR	-60dB

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Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,

By Tom from Norway - 2016.09.26 12:12

The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!

By Karen from United Kingdom - 2016.06.16 18:23