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Last modified 2023-09-17

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Yaesu FTDX-401

A picture of Yaesu FTdx-401

SPECIFICATIONS

GENERAL
Type:Amateur HF transceiver
Frequency range: 10-80 m in eight bands
3.5-4.0 MHz (80 m)
7.0-7.5 MHz (40 m)
14.0-14.5 MHz (20 m)
21.0-21.5 MHz (15 m)
28.0-28.5 MHz (10 m A)
28.5-29.0 MHz (10 m B)
29.0-29.5 MHz (10 m C)
29.5-30.0 MHz (10 m D)

Plus two optional AUX bands
Also 10.0-10.5 MHz JJY/WWV (RX only)
Tuning steps:Analog / continuous
Frequency stability:100 Hz for any 30 minnute period after warmup
Mode:SSB / CW
Channels / memory management: None
Repeater shift / offset:No
Power supply:Mains: 117 / 220 VAC
Current drain / power consumption:RX: ? VA
TX: Max ? VA
Antenna impedance / connector:50-100 ohm / SO-239
Dimensions (W*H*D):400*159*349 mm (15.75*6.26*13.74")
Weight:18.1 Kg (39.9 lb)
Other features:NB. VOX. 25/100 KHz calibrator.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 5.52-6.02 MHz
2nd IF: 3.18 MHz
Sensitivity:0.5 uV (20 dB S/N @ 14 MHz)
Selectivity: SSB
2.4 KHz (-6 dB)
4.2 KHz (-60 dB)
CW
600 Hz (-6 dB)
1.2 KHz (-60 dB)
Image rejection:50 dB
AF output power / speaker:1 W at ?% distortion / 8 ohm
External speaker connector:




TRANSMITTER SECTION
RF output power:

Pwr
SSB (PEP):~250 W (560 W input)
CW:~200 W (430 W input)
Modulation system:
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -40 dB
Microphone impedance / connector:? ohm / 3-pin (1/4" jack)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 1971-197x (Discontinued)
Additional info:
Related documents:User manual (10.6 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
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