• Country
• Japan

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

• Year
• 1972–1975 ?

• Category
• Amateur Transmitter (only)

• Radiomuseum.org ID
• 73793

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

• Number of Tubes
• 11

• Valves / Tubes
• 6AN8 6U8 6U8 12AT7 6AW8A 12BY7A 12AU7 6BA6 6CB6 6JS6C 6JS6C

• Number of Transistors
• 3

• Semiconductors
• 2SC372 3SK22 3SK22

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Alternating Current supply (AC) / 100-235 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: FLDX-400 - Yaesu-Musen Co. Ltd.; Tokyo

• Shape
• Tablemodel with Push Buttons.

• Dimensions (WHD)
• 370 x 150 x 290 mm / 14.6 x 5.9 x 11.4 inch

• Notes
• Yaesu HF-Transmitter FLDX-400.
  Coverage 80 to 10 m HAM bands; Modes: AM, SSB, CW; P_out: 100 W. Matches receiver FRDX-400.
  In Europe also sold under 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
• 1,350.00 DM

• 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