Rockwell FM Exciter 310z-3

Collins Radio Company; Cedar Rapids (IA)

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  • Year
  • 1976 ?
  • Category
  • Commercial Transmitter (TX not Transceiver)
  • Radiomuseum.org ID
  • 283173

 Technical Specifications

  • Number of Transistors
  • 29
  • Semiconductors
  • Main principle
  • Transmitter
  • Wave bands
  • FM Broadcast Band Only
  • Power type and voltage
  • Alternating Current supply (AC) / 220 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Rockwell FM Exciter 310z-3 - Collins Radio Company; Cedar
  • Shape
  • Rack
  • Dimensions (WHD)
  • 483 x 223 x 250 mm / 19 x 8.8 x 9.8 inch
  • Notes

  • Rockwell-Collins 310Z-3 is the Swedish government version of the 310-2 exciter. Case dimensions are smaller, the switches and meter are moved to the hinged front panel, and the card cage is smaller.  Also bolted on the front door.  There also was a stereo FM option by adding a module.

    Crystal controlled (oven stabilized), FM-band (87.5 - 108 MHz). No internal stereo generator. Swedish telecom (Teracom) ordered a set of 220 transmitters (including 20 spares) for the local radio stations.  They required that the 310Z-3 be tunable 1 MHz below and above band so that they could be used for military communications during any conflict with the Soviet Union.

    Output power 10 watts.

    29 transistors, 9 IC's, 1 thyristor

  • Mentioned in
  • - - Manufacturers Literature (factory training course oct. 1976)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (service manual)
  • Author
  • Model page created by Matti Adolfsen. See "Data change" for further contributors.

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