TR-7

Drake, R.L. Miamisburg, Ohio

Data
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  • Year
  • 1977 ?
  • Category
  • Amateur TRX: Transmitter/Receiver (and Transceiver)
  • Radiomuseum.org ID
  • 92393

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Transceiver
  • Wave bands
  • Short Wave (SW only)
  • Power type and voltage
  • Powered by external power supply or a main unit. / 13.6 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 2 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: TR-7 - Drake, R.L. Miamisburg, Ohio
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 346 x 117 x 318 mm / 13.6 x 4.6 x 12.5 inch
  • Notes
  • Transceiver covering 160 - 10 m ham bands, continuous reception 10 kHz - 30 MHz with DR-7 board installed, USB, LSB, CW;
    optional MS-7 external speaker, external PS-7 or PS-75 power supply, optional NB-7 noise blanker. Only few sets came without digital readout DR-7 board, with analog dial and ham band coverage only.
  • Net weight (2.2 lb = 1 kg)
  • 6.4 kg / 14 lb 1.6 oz (14.097 lb)
  • Source of data
  • -- Original prospect or advert
  • Author
  • Model page created by Martin Bösch. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model is part of the collections of the following members.

Museums

The model can be seen in the following museums.

 Forum