• Country
• Japan

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

• Year
• 1989

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

• Radiomuseum.org ID
• 75451

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

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Storage and/or dry batteries / 7.2 Volt

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

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: FT-411 - Yaesu-Musen Co. Ltd.; Tokyo

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 55 x 139 x 32 mm / 2.2 x 5.5 x 1.3 inch

• Notes
• Yaesu VHF-FM-Handfunksprechgerät FT-411.
  Frequenzbereich: 140-147 MHz (als FT-411R 144-146 MHz); 49 Speicher; externe Stromversorgung 5,5-15 V möglich; P_out: 2,5 W bei 7,2 V, 5 W bei 12 V.

• Net weight (2.2 lb = 1 kg)
• 0.4 kg / 0 lb 14.1 oz (0.881 lb)

• Mentioned in
• RICOFUNK-Katalog 1990

• Literature/Schematics (1)
• Beam Amateurfunk-Geräteführer '90

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

• Other Models

• Here you find 301 models, 284 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