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GC-AV04 PAL NTSC System AV Signal To RF Modulator RF Signal Converter TV Modulator

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ZHUHAI GECEN ELECTRONIC CO.,LTD.

China

Recommended by CCCME

Product Details
Company Profile

MCU controlled PLL, high accuracy and stability of visual carrier and audio subcarrier

Features:

* MCU controlled PLL, high accuracy and stability of visual carrier and audio subcarrier
* Audio Subcarrier Selectable: 5.5MHz、6.0MHz、6.5MHz
* With RF loop input and auto store when power outage
* LED Channel number display
* Double side band modulation for non-adjacent usage

Specification:

RF		VIDEO
Item	Specification	Item	Specification
Frequency Range	45~870MHz	Input Level	0.8Vp-p for 80％±10％ modulation
Output Level	90dBuV	Input Level Ad j	0.4Vp-p ~ 0.8Vp-p
A/V Ratio	-15±2dB	S/N Ratio	55dB
Visual Carrier Freq. Accuracy	±5KHz	Freq. Response	±2.5dB(50Hz to 4.2MHz)
Output Return Loss	14dB	Input Impedance	75Ω
Spurious Rejection	50dB
Output Impedance	75Ω
AUDIO		GENERAL
Item	Specification	Item	Specification
Freq. Deviation	±50KHz	Input Voltage	AC 230V 50Hz
Freq. Response	±2dB	Operation Temperature	-20℃ to+ 50℃
Input Impedance	600Ω

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ZHUHAI GECEN ELECTRONIC CO.,LTD.

Recommended by CCCME

Location:China
Business Type:Manufacturer
Main Products:LNB, SATELLITE FINDER, MULTISWITCH, SET-TOP-BOX, OPTICAL,MODULATOR, AMPLIFIER

Founded in 1998, Gecen founded as manufacturers in integrated communication system. Gecen specializes in cable TV equipment and fiber optic infrastructures from headend to terminal.

Dedicating in offering intelligent and high-quality solutions from hardware to software, Gecen pays great attention on production development.

There are 80 engineers engaging in product design and research, offering technical support for projects.

There are 12 advanced automatic SMT lines for PCB printing running 24 hours a day, 6 days per week.

Over 500 workers consist of 10 production lines for testing, assembly and packing. Gecen takes extremely strict measures on quality control such as insisting 100% testing rate: each product unit in mass production is tested according to IS09001 standard; each active item is 24 hours continuously power-on as part of testing.

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