Luxurious Fixed Channel Modulator

Model:	SK-318
Brand:	-
Origin:	Made In China
Category:	Electronics & Electricity / Telecommunication & Broadcasting / Radio TV Equipment
Label:	-
Price:	¥1000 / pc
Min. Order:	100 pc

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Member Information

Quintilesa(hk)industrial co.,ltd

Free MemberGuang Dong - China

Live Chat:

Last Online:27 Dec, 2013

Product Description

Features

1. Intermediate frequency, high functional index.

2. Be processed with 3 SAW filters.

3. PLL technique is applied to audio and RF local

oscillator，high frequency stability and high accuracy.
4. MMIC circuits are on key parts and SMT technology is

applied to the overall unit.
5. Digital display channel number.
6. Output adopts screw filters.
7. Intermediate frequency input and output ports.
8. With high security and high temperature stability.
9. Output level adjustment and A/V adjustment on front panel.
10. Luxurious housing.

11. NTSC type stereo function.

Specifications

Reflection	OutputFrequency Range	45-870MHz
	Frequency Accuracy	± 5KHz
	Output Level	115 dBmV（<550MHz）110 dBmV（³550MHz）
	Out of Band Suppression	≥ 60dB
	Side-bandSuppression	≥65dB
	Output Impedance	75 Ω
	Video to Audio Carrier Ratio	-10dB ~ 10dB
Video Frequency	Input Level	0.6 ~ 1.5Vp-p
	Input Impedance	75 Ω
	Input Reflection	30dB min
	K coefficient	4 % max （ 2T pulse ）
	Video s/n	50dB
	C/L Delay	40nsec
	Frequency Response	± 1dB（ 25Hz ~ 5.8MHz）
	Differential Gain	± 4 % （ modulation 87.5 ）
	Differential Phase	± 4 °
Audio Frequency	Input Level	-10 ~ 10 dBm
	Input Impedance	10KΩ min
	Frequency Response	± 1dBmax（40Hz ~ 15KHz）
	Distortion	0.5 %
	Signal to Noise Ratio	-60dB
	Audio Picture Interval	According to the style
Power Supply supply	Voltage	AC 100-250V

Payment Terms:	TT

Product Image

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Send Inquiry to this Member

Quintilesa(hk)industrial co.,ltd

18f saibo squae huaqiangbei,futan dist.shenzhen,china

Phone:: 86-0755-33516129

Fax:

Contact:: Sherry wang (Sales Maenger)

Mobile:: 15602982225

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