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Last modified 2023-09-15

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Yaesu FLDX-400

A picture of Yaesu FLdx-400

SPECIFICATIONS

GENERAL
Type:Amateur HF transmitter
Frequency range: 10-80 m in 8 bands
3.5-4.1 MHz
6.9-7.5 MHz
13.9-14.5 MHz
20.0-21.5 MHz
27.9-28.5 MHz
28.5-29.1 MHz
28.9-29.5 MHz
29.5-30.1 MHz
Plus 3 AUX bands
Tuning steps:Analog / continuous
Frequency stability:100 Hz after warmup
Mode:AM / SSB / CW (FSK option)
Channels / memory management:None
Power supply:Mains: 100 / 110 / 117 / 200 / 220 / 234 VAC
Current drain / power consumption:Max 350 W
Antenna impedance / connector:50-120 ohm / SO-239
Dimensions (W*H*D):368*165*292 mm (14.5*6.5*11.5")
Weight:18 Kg (39.7 lb)
Other features:VOX.




TRANSMITTER SECTION
RF output power: AM: 750 W (DC input)
SSB: 240 W (PEP input)
CW: 240 W (DC input)
FSK: 75 W (DC input), with FSK option
Modulation system:
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / 3-pin (1/4" jack)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 1967-197x (Discontinued)
Additional info: One 12BY7A driver and two 6JS6C finals
See also the companion receiver, the FRdx-400
Related documents: User manual (13.7 MB)
RF driver: 12BY7A
Modifications and fixes:
Reviews:
Options / Accessories:
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