• Year
  • 1994/1995
  • Category
  • Amateur TRX: Transmitter/Receiver (and Transceiver)
  • Radiomuseum.org ID
  • 73236

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

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Superhet, double/triple conversion
  • Wave bands
  • Wave Bands given in the notes.
  • Power type and voltage
  • Storage and/or dry batteries / 13.8 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Power out
  • 1.5 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: FT-840 - Yaesu-Musen Co. Ltd.; Tokyo
  • Shape
  • Tablemodel with Push Buttons.
  • Dimensions (WHD)
  • 238 x 93 x 243 mm / 9.4 x 3.7 x 9.6 inch
  • Notes
  • YAESU-KW-Transceiver FT-840.
    Betriebsarten: LSB/USB, AM, CW (FM mit optionaler FM-Unit 747 im 10-m-Band);
    Frequenzbereich RX: 0,1···30 MHz, TX: Amateurbänder 160···10 m inkl. WARC;
    Pout: 100 W (25 W in AM);
    2 VFOs, 100 Speicherkanäle, NF-Sprachkompressor, Split-Funktion, Passband-Tuning.
  • Net weight (2.2 lb = 1 kg)
  • 4.5 kg / 9 lb 14.6 oz (9.912 lb)
  • Price in first year of sale
  • 2,250.00 DM
  • Mentioned in
  • FA 7/08
  • Author
  • Model page created by Iven Müller. See "Data change" for further contributors.

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