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Last modified 2023-09-17

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Yaesu FT-75B

A picture of Yaesu FT-75B
The FT-75B on this picture is attached to the optional DC-75B PSU/Speaker combo


Type:Amateur HF transceiver
Frequency range: 10-80 m in five bands:
3.5-4.0 MHz (80 m) in a 100 KHz segment
7.0-7.5 MHz (40 m) in a 100 KHz segment
14.0-14.5 MHz (20 m) in a 150 KHz segment
21.0-21.5 MHz (15 m) in a 240 KHz segment
28.0-30 MHz (10 m) in a 400 KHz segment
Tuning steps:VXO 3 to 6 KHz (Depending on band)
Frequency stability:? ppm
Mode:SSB / CW
Channels / memory management:3 channels per band
Repeater shift / offset:No
Power supply:Various voltages from external PSU (FP-75B or DC-75B)
Current drain / power consumption:RX: 0.3-1.95 A (@ DC-75B)
TX: 6.7-15.5 A (@ DC-75B)
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):210*80*300 mm (8.27*3.15*11.81")
Weight:3.8 Kg (8.38 lb)
Other features:NB.

Receiver system: Single conversion superheterodyne
IF: 5.2 MHz
Sensitivity:20 m: 0.5 uV (10 dB S/N)
Selectivity:2.3 KHz (-6 dB)
4.5 KHz (-60 dB)
Image rejection:>50 dB
AF output power / speaker:2 W at 10% distortion / 4 ohm
External speaker connector:

RF output power:

SSB (PEP):~60 W (100 W input)~18 W (30 W input)
CW:~50 W (100 W input)~15 W (30 W input)
Modulation system:
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -40 dB
Microphone impedance / connector:Hi-Z / 6-pin (Metal locking ring connector)
Microphone input level:? mV

Manufactured:Japan, 197x-197x (Discontinued)
Additional info: Two 12GB7 finals
New price 1975 in Australia: $268.00 (AUD), with mike and five XTAL's
Related documents: User manual (212 KB)
12BY7A driver
Modifications and fixes:
Options / Accessories:
DC power supply with built-in speaker
AC power supply with built-in speaker
External VFO
Dynamic hand microphone. 50 Kohm