Gecen Electronic Co., Ltd.
Main products:DiSEqC Switch DiSEqC,LNB,Satellite Finder,Splitter,Multiswitch
Products
Contact Us
  • Contact Person : Mr. Liang Jack
  • Company Name : Gecen Electronic Co., Ltd.
  • Tel : 86-756-3631088
  • Fax : 86-756-3626108
  • Address : Guangdong,Zhuhai,No.2 keji 3rd Road,Technology Innovation Coast, Hi-tech Zone, Zhuhai, Guangdong, China
  • Country/Region : China
  • Zip : 519000

Home Agile Modulator GC-AV04/RF Modulator

Home Agile Modulator GC-AV04/RF Modulator
Product Detailed
MCU controlled PLL,high accuracy and stability of visual carrier and audio subcarrier Audio Subcarrier Selectable: 5.5MHz,6.0MHz 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 displayDouble side band modulation for non--adjacent usageSpecifications

RF

VIDEO

Item

Specification

Item

Specification

Frequency

47~870MHz

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°C to+ 50°C

Input Impedance

600Ω

 

 

Home Agile Modulator GC-AV04/RF Modulator



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