• Country
• Japan

• Manufacturer / Brand
• Yaesu-Musen Co. Ltd.; Tokyo

• Year
• 1984 ?

• Category
• Amateur TRX: Transmitter/Receiver (and Transceiver)

• Radiomuseum.org ID
• 194807

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Transceiver; ZF/IF 8987,5 kHz

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Storage and/or dry batteries / 13,5 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Power out
• 3 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: FT-77S - Yaesu-Musen Co. Ltd.; Tokyo

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 240 x 95 x 300 mm / 9.4 x 3.7 x 11.8 inch

• Notes
• All Amateur Bands beetween 3,5 MHz and 29,7 MHz, including 3 WARC-Bands; QRP Version of FT-77, Output 10 Watts PEP. Modes: SSB, CW, RTTY, FM (Option).

• Net weight (2.2 lb = 1 kg)
• 6 kg / 13 lb 3.5 oz (13.216 lb)

• Source of data
• - - Manufacturers Literature

• Author
• Model page created by Ottmar Rollmann. See "Data change" for further contributors.

• Other Models

• Here you find 301 models, 285 with images and 137 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Yaesu-Musen Co. Ltd.; Tokyo