TM-531A

Kenwood, Trio-Kenwood Inc.; Komagane

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  • Year
  • 1990
  • Category
  • Amateur TRX: Transmitter/Receiver (and Transceiver)
  • Radiomuseum.org ID
  • 290757
    • alternative name: Trio Corp.
    • Brand: Jennen

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Transceiver; ZF/IF 559700/455 kHz
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 13,8 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 2.25 inch = 5.7 cm
  • Power out
  • 2 W (max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: TM-531A - Kenwood, Trio-Kenwood Inc.;
  • Shape
  • Miscellaneous shapes - described under notes.
  • Dimensions (WHD)
  • 140 x 40 x 160 mm / 5.5 x 1.6 x 6.3 inch
  • Notes

  • Trio Compact FM Mobile Transceiver Model Kenwood TM-531A.
    Covers 1240-1299.995 MHz
    CTCSS encode built-in, selectable from the front panel
    Provides 10 W - three power positions, 5, 10 and full
    20 full-function memory channels store frequency
    4 channels for "odd split" operation
    Tone alert system with elapsing time indicator
    Auto-power off function and time-out timer
    Selective calling and paper option
    Digital recording system option
    LCD-Display with 4-step dimmer control
    Automatic Lock Tuning (ALT) - compensates for drift

    Supplied accessories:
    Mounting bracket, DC cable, fuses, MC-44DM multi-function DTMF mic.

    TM-531A can be used for autopatch to a telephone line.

    All other specification are equal to TM-531E.

  • Net weight (2.2 lb = 1 kg)
  • 1.2 kg / 2 lb 10.3 oz (2.643 lb)
  • Source of data
  • -- Original-techn. papers.
  • Mentioned in
  • -- Original prospect or advert (QST Amateur Radio - September 1990)
  • Literature/Schematics (1)
  • -- Original-techn. papers.
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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