China New Product Catv Headend 20 Channels Modulator - GG-3860 TV headend equioment 3 SAW filter Fixed channel professional rf modulator – GreenGo

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China New Product Catv Headend 20 Channels Modulator - GG-3860 TV headend equioment 3 SAW filter Fixed channel professional rf modulator – GreenGo Detail:

GG -3860 TV headend equioment 3 SAW filter Fixed channel professional rf modulator

Feature:

1. IF processed with 3 SAW filter

2. Adjacent channel, excellent performance.

3. Phase lock loop frequency control applied for precise frequency

4. MMIC circuit applied to key part

5. LED display, front panel control for easy installment.

6. Separate audio/video and composite IF loops.

7. Standard 19” housing for standard rack.

8. PAL, NTSC and SECAM optional.

9. PAL stereo optional

Specification

RF	Output Frequency	45-870MHz
	Frequency Accuracy	±5KHz
	Output Level	113dBmv
	Out band Suppression	³60dB
	Sideband Suppression	³65dB
	Output Impedance	75W
	A/V Ratio	-10dB ~ -20dB Adjustable
Video	Input Level	0.6 ~ 1.5Vp-p
	Input Impedance	75W
	Input Return Loss	30dB min
	K Value	4% max（ 2T pulse）
	SNR	50dB
	Delay Response	40nsec
	Flatness	±1dB（ 25Hz ~ 5.8MHz）
	Differential Gain	±4%（Modulation 87.5）
	Differential Phase	±4°
Audio	Input Level	-10 ~ 10 dBm
	Input Impedance	10KW min
	Flatness	±1dB max（40Hz ~ 15KHz）
	Harmonic Distortion	<0.5%,50Hz ~ 15kHz
	SNR	-60dB
Power Supply	AC Input	AC 100-250V

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We aim to find out quality disfigurement from the production and supply the best service to domestic and overseas customers wholeheartedly for China New Product Catv Headend 20 Channels Modulator - GG-3860 TV headend equioment 3 SAW filter Fixed channel professional rf modulator – GreenGo, The product will supply to all over the world, such as: Luxemburg, Stuttgart, Ethiopia, we are sincerely hope to establish one good long term business relationship with your esteemed company thought this opportunity, based on equal, mutual beneficial and win win business from now till the future.

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