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FTDX-400; Yaesu-Musen Co. Ltd. (ID = 370679) Amateur FTDX-400; Yaesu-Musen Co. Ltd. (ID = 370680) Amateur
FTDX-400; Yaesu-Musen Co. Ltd. (ID = 370681) Amateur FTDX-400; Yaesu-Musen Co. Ltd. (ID = 374723) Amateur
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FTDX-400; Yaesu-Musen Co. Ltd. (ID = 370679) Amateur
Yaesu-Musen Co. Ltd.: FTDX-400 [Amateur] ID = 370679 933x560
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For model FTDX-400, Yaesu-Musen Co. Ltd.; Tokyo
Country:  Japan
Manufacturer / Brand:  Yaesu-Musen Co. Ltd.; Tokyo
Year: 1967 Type: Amateur Transmitter/Receiver (and Transceiver)
Valves / Tubes 19: 6BZ6 6BA6 6AH6 6GK6 6KD6 6KD6 VR105MT 6CB6 6CB6 6BE6 6BA6 6BA6 12AU7 7360 12AX7 12AU7 6BM8 6BA6 6U8 12AU7
Semiconductors (the count is only for transistors) 9:
Principle Superhet, double/triple conversion; ZF/IF 3180 kHz
Wave bands Wave Bands given in the notes.
Power type and voltage Alternating Current supply (AC) / 117; 220 Volt
Loudspeaker - This model requires external speaker(s).
Power out 1 W (unknown quality)
from Model: FTDX-400 - Yaesu-Musen Co. Ltd.; Tokyo
Material Metal case
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 400 x 159 x 349 mm / 15.7 x 6.3 x 13.7 inch
Notes Yaesu HF-Transceiver FTDX-400.
Coverage 80 to 10 m HAM-bands, 3 extra bands can be added; Modes: SSB, CW, AM; Pin: 560 W PEP, 500 W for CW, 125 W for AM.
Net weight (2.2 lb = 1 kg) 22.7 kg / 50 lb 0 oz (50 lb)
Collectors' prices  
Source of data -- Original-techn. papers.

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

All listed radios etc. from Yaesu-Musen Co. Ltd.; Tokyo
Here you find 232 models, 215 with images and 60 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.