ProductsBroadcast front-end equipment

  • Product Name:

    PBI4000m Agile Modulator Adjacent Frequency Modulator Broadcast Grade Special Modulator Equipment Price

  • Categories:Broadcast front-end equipment / Products
  • Date:2020-08-14
  • PBI4000m Agile Modulator Adjacent Frequency Modulator Broadcast Grade Special Modulator/Equipment   PBI-4000M-UV is a professional-grade high-performance agile intermediate frequency modulator. This product is suitable for 48 ...
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1 pcs sample
569.8 USD
/pcs
USD
Airmail 25days

pcs
USD
/pcs
USD
Airmail 25days

Product Description

PBI4000m Agile Modulator Adjacent Frequency Modulator Broadcast Grade Special Modulator/Equipment

  PBI-4000M-UV is a professional-grade high-performance agile intermediate frequency modulator. This product is suitable for 48MHZ-860MHZ cable television adjacent frequency transmission system. Its out-of-band rejection ratio is up to 60dB, 98 channels can be programmed, two bits on the panel The digital tube directly displays the number of output channels, which is convenient and intuitive.

       This modulator adopts 38MHz IF modulation of the vestigial sideband, and can obtain the output (including supplementary channels) in line with the Chinese TV channels through the secondary frequency conversion and CPU control. The video signal has a good clamping circuit. The audio circuit adopts phase lock technology to ensure accurate and stable carrier frequency. The radio frequency amplification adopts imported module components, with low nonlinear distortion, ensuring high output level.

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