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Home > Electronics Information Products > Communication Products > Satellite Communication Equipment
GC-AV05A Double RCA TV Modulator PAL NTSC System AV to RF Analog Modulator
GC-AV05A Double RCA TV Modulator PAL NTSC System AV to RF Analog Modulator

GC-AV05A Double RCA TV Modulator PAL NTSC System AV to RF Analog Modulator

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Member Details

ZHUHAI GECEN ELECTRONIC CO.,LTD.

China

Manufacturer

Recommended by CCCME
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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
* Output level adjustable
* Double A/V signal input and dual modulator function



Specification:


RF

VIDEO

Item

Specification

Item

Specification

Frequency Range

45~870MHz

Input Level

0.8Vp-p for 80％±10％ modulation

Output Level

85dBuV

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




GC-AV05A.jpg阿里巴巴内详情1.jpgGC-AV02.jpg



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