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Last modified 2024-11-12

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Yaesu FT-101B

A picture of Yaesu FT-101B

SPECIFICATIONS

GENERAL
Type:Amateur HF transceiver
Frequency range: TX: 10-160 m
RX: 10-160 m / 26.9-27.5 MHz / 10-10.5 MHz (WWV)
Tuning steps:Analog / continuous
Frequency stability:Less than 100 Hz in any 30 minute period
Mode:AM / SSB / CW
Channels / memory management: 2 optional, XTAL controlled
Repeater shift / offset:No
Power supply: Mains: 100 / 117 / 200 / 220 / 240 VAC
or 11-14 VDC
A twelve-prong Amphenol/Cinch-Jones connector
has to be wired for either mains or DC voltage
Current drain / power consumption:RX: 0.5 A @ 13.8 VDC
TX: Max 20 A @ 13.8 VDC
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):343*152*292 mm (13.5*6*11.5")
Weight:13.61 Kg (30 lb)
Other features:NB. VOX. XTAL-calibrator (25 & 100 KHz). IF output.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 5.52-6.02 MHz
2nd IF: 3.18 MHz
Sensitivity:0.3 uV (10 dB S/N)
Squelch sensitivity:No squelch
Noise figure:
Selectivity: AM/SSB/CW
2.4 KHz (-6 dB)
4.5 KHz (-60 dB)
CW (With optional narrow filter)
600 Hz (-6 dB)
1.2 KHz (-60 dB)
Image rejection:
AF output power / speaker:3 W at ?% distortion / ? ohm
External speaker connector:




TRANSMITTER SECTION
RF output power:

Max pwr
AM:+40 W
SSB (PEP):+100 W
CW:+100 W

NB! Output power is slightly lower on 10 m
Modulation system:
Max FM deviation (Factory set):No FM
Spurious emissions:Better than -? dB
Microphone impedance / connector:? ohm / 4-pin (Metal locking ring connector)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 1973-1974 (Discontinued)
Additional info: Tube hybrid
Related documents: User manual (6.6 MB)
Service manual (15.7 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
FA-9
FTV-650
FV-101
MMB-1
SP-101
SP-101PB
XF-30C
YC-601
YD-844
YO-100
Cooling fan
6 m transverter
External VFO
Mobile mounting bracket
External speaker
External speaker with phone patch
CW narrow filter. 600 Hz
Digital frequency counter
Desk microphone
Monitor scope
A rear picture of Yaesu FT-101B