• Year
  • 1971 ?
  • Category
  • Amateur TRX: Transmitter/Receiver (and Transceiver)
  • Radiomuseum.org ID
  • 90135

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

 Technical Specifications

  • Number of Tubes
  • 20
  • Number of Transistors
  • 7
  • Semiconductors
  • Main principle
  • Transceiver
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Alternating Current supply (AC) / 117; 220 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: FTDX-401 - Yaesu-Musen Co. Ltd.; Tokyo
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 400 x 160 x 350 mm / 15.7 x 6.3 x 13.8 inch
  • Notes
  • Yaesu HF-Transceiver FTDX-401. Covers 80 to 10 m HAM bands plus WWV/JJY and two auxilary 500 kHz ranges; Modes: AM, SSB, CW. Modes: AM, SSB, CW; Pin max. 560 W PEP.

    Sold in Europe as SOKA 747 under the "Sommerkamp" label.

  • Net weight (2.2 lb = 1 kg)
  • 18 kg / 39 lb 10.4 oz (39.648 lb)
  • Price in first year of sale
  • 2,450.00 DM
  • Literature/Schematics (1)
  • -- Original-techn. papers. (Hannes-Bauer-Katalog, 1976)

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