• Country
• Japan

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

• Year
• 1991

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

• Radiomuseum.org ID
• 73468

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Superhet, double/triple conversion; ZF/IF 47210/10900/455 kHz

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 100; 110; 117; 200; 220; 234 Volt

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

• Power out
• 2 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: FT-990 - Yaesu-Musen Co. Ltd.; Tokyo

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 368 x 129 x 335 mm / 14.5 x 5.1 x 13.2 inch

• Notes
• Yaesu HF-Transceiver FT-990.
  Frequency range: RX 0.1-30 MHz, TX 160-10 m incl. WARC; Modes: AM, FM, SSB, CW, FSK; P_out: 100 W (AM 25 W).

• Net weight (2.2 lb = 1 kg)
• 13 kg / 28 lb 10.1 oz (28.634 lb)

• Price in first year of sale
• 4,694.00 DM

• Mentioned in
• RICOFUNK-Katalog 1992

• Literature/Schematics (1)
• beam Amateurfunk-Geräteführer '92

• Author
• Model page created by Iven Müller. See "Data change" for further contributors.

• Other Models

• Here you find 305 models, 289 with images and 139 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Yaesu-Musen Co. Ltd.; Tokyo