Microwave links

EFH770 (7 GHz), EFH850 (8 GHz) : Analog microwave links, 7 and 8 GHz bands

The Analog Microwave Links EFH770 and EFH850 are dedicated to the video and sound signals transmission in the 7.4 to 7.7 GHz and 8 to 8.5 GHz frequency bands.
Their modular design and the numerous options available permit to fit the configuration to a lot of type of using.

The equipment ensures the frequency modulation of one of the two following signals types:

  • Video signal multiplexed with 1 to 4 sound channels
  • Wide band signal (without sub-carrier)

Main features :

  • Output power : 500 mW (50 mW for the coupled output)
  • Synthesized up and down-converters
  • Balanced audio Access
  • SHF parts power supply via coaxial connection with indoor rack
  • Dual mode power supply : battery (option) + mains
  • Tests and controls at the front face
  • Modular design
  • Easy setting up and maintainability
  • 19" rack mount equipment
  • SFH units outdoor capability
  • ISO 9001:2000 design and production

Options :

  • 24V DC Power supply :
    • Transmitter : EBF196
    • Receiver : EBF296
  • Additional audio access for 7.5 MHz sub-carrier :
    • Transmitter : EBF110
    • Receiver : EBF210
  • Additional audio access for 8.5 MHz sub-carrier :
    • Transmitter : EBF111
    • Receiver : EBF211
  • IF converters modules
    • Up-converter : EBF150
    • Down-converter: EBF250


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© EBIM SAS 2004