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Last modified 2016-09-28

Yaesu FT-102

A picture of Yaesu FT-102

SPECIFICATIONS

GENERAL
Type:Amateur HF transceiver
Frequency range: 10-160 m + WARC in 12 bands
1.8-2.0 MHz (160 m)
3.5-4.0 MHz (80 m)
7.0-7.5 MHz (40 m)
10.0-10.5 MHz (30 m)
14.0-14.5 MHz (20 m)
18.0-18.5 MHz (17 m)
21.0-21.5 MHz (15 m)
24.5-25.0 MHz (12 m)
28.0-28.5 MHz (10 m)
28.5-29.0 MHz (10 m)
29.0-29.5 MHz (10 m)
29.5-29.9 MHz (10 m)
Tuning steps:Continuous
Mode:AM/SSB/CW (AM TX and FM RX/TX option)
Channels/memory management:No built-in (12 memories in optional FV-102DM)
Repeater shift/offset:No dedicated (use split or memory operation in optional FV-102DM)
Power supply:Mains: 100 / 117 / 200 / 234 VAC
Current drain/power consumption:RX: 95 VA (heaters off)
TX: Max 440 VA (100 W output)
Antenna impedance/connector:50-75 ohms / SO-239
Dimensions (W*H*D):368*129*310 mm (14.5*5.08*12.2")
Weight:15 Kg (33.1 lbs)
Other features:VOX, NB, IF notch




RECEIVER SECTION
Receiver system:Double conversion superheterodyne
1st IF: 8.2 MHz
2nd IF: 455 KHz
Sensitivity: AM: 1 uV (10 dB (S+N)/N), RF-amp on, no optional filter
FM: 0.4 uV (20 dB quieting), RF-amp on (with optional AM/FM unit)
SSB: 0.25 uV (10 dB (S+N)/N), RF-amp on, no optional filter
CW: 0.18 uV (10 dB (S+N)/N), RF-amp on, no optional filter
Selectivity: AM/SSB/CW: 2.7 KHz (-6 dB), 4.8 KHz (-60 dB), with no filter options
The "Width" control adjusts continuously from 2.7 KHz to 500 Hz (-6 dB)
Image rejection:1.8-21.5 MHz: >70 dB
24.5-29.9 MHz: >50 dB
AF output power/speaker:1.5 W at 10% distortion / 8 ohms
External speaker connector:4-16 ohms




TRANSMITTER SECTION
RF output power: AM: Max ~40 W (max 80 W DC input), with optional AM/FM unit
FM: Max ~50 W (max 120 W DC input), with optional AM/FM unit
SSB/CW (1.8-25 MHz): Max ~100 W (max 240 W DC input)
SSB/CW (28-29.9 MHz): Max ~75 W (max 160 W DC input)
NB! The PA is very conservatively driven, and can produce significantly
higher output power if properly peaked and tuned.
Modulation system: AM: Low level (with optional AM/FM unit)
FM: Variable reactance (with optional AM/FM unit)
SSB: Balanced
Max FM deviation:5 KHz
Spurious emissions:Less than -40 dB
Microphone impedance/connector:200-600 ohms / 8-pin




MISCELLANEOUS
Manufactured:Japan, 1982-1984 (Discontinued)
Additional info:Tube hybrid: 12BY7A driver, 3*6146B finals (yes, three)
Related documents:User manual (10.7 MB)
Service manual (40 MB)
Modifications:
Options/Accessories:
FC-102
FV-102DM
MD-1B8
MH-1B8
PB-2347
SP-102
SP-102P
XF-8.2GA
XF-8.2HC
XF-8.2HCN
XF-8.2HSN
XF-455C
YM-34
YM-35
YM-36
YM-37
YM-38
Antenna tuner, 10-160 m, 1.2 KW PEP
External synthesized VFO with memories
Desk microphone
Hand microphone with up/down buttons
AM TX and FM RX/TX unit
External speaker
External speaker with phone patch
AM filter, 6 KHz
CW narrow filter, 600 Hz
CW narrow filter, 300 Hz
SSB filter
CW narrow filter
Desk microphone
Hand microphone with up/down buttons
Hand microphone
Hand microphone
Desk microphone