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Last modified 2024-07-03

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Icom IC-765

A picture of Icom IC-765

SPECIFICATIONS

GENERAL
Type:Amateur HF transceiver
Frequency range: TX: 10-160 m + WARC
RX: 0.1-30 MHz
Tuning steps:10 Hz / 1 KHz
Frequency stability:Less than ±350 Hz @ 0-50°C (32 to 122°F)
Less than ±100 Hz (with optional CR-282)
Mode:AM / FM / SSB / CW / RTTY
Channels / memory management: 99 regular
2 scan edge
RAM storage with lithium battery backup
Repeater shift / offset:No dedicated. Use VFO A/B split instead
Power supply:Mains: 100-120 VAC (USA) or 220-240 VAC (Europe & Australia)
(3-pin IEC C14 connector)
Current drain / power consumption:RX: 75-80 VA @ 100 VAC
TX: 250-650 VA @ 100 VAC
Antenna impedance / connector:50 ohm (16.5-150 ohm with ATU on) / SO-239
Dimensions (W*H*D):424*150*390 mm (16.7*5.9*15.4")
Weight:17.5 Kg (38.6 lbs)
Other features: NB. VOX. Electronic keyer and auto-ATU.
CI-V computer control.




RECEIVER SECTION
Receiver system: Triple conversion superheterodyne (FM)
1st IF: 69.01 MHz
2nd IF: 9.01 MHz
3rd IF: 455 KHz
Quadruple conversion superheterodyne (AM/SSB/CW/RTTY)
1st IF: 69.01 MHz
2nd IF: 9.01 MHz
3rd IF: 455 KHz
4th IF: 9.01 MHz
Sensitivity: AM Narrow (10 dB S/N)
0.1-0.5 MHz: 4.4 uV
0.5-1.8 MHz: 6.3 uV
1.8-30 MHz: 1.0 uV
FM (12 dB SINAD)
28-30 MHz: 0.3 uV
SSB/CW/RTTY (10 dB S/N)
0.1-0.5 MHz: 0.7 uV
0.5-1.8 MHz: 1 uV
1.8-30 MHz: 0.15 uV
Selectivity: AM
6 KHz (-6 dB)
18 KHz (-50 dB)
FM
15 KHz (-6 dB)
30 KHz (-50 dB)
SSB
2.2 KHz (-6 dB)
4.2 KHz (-60 dB)
CW/RTTY
500 Hz (-6 dB)
1 KHz (-60 dB)
Image rejection:80 dB
AF output power / speaker:2.6 W at 10% distortion / 8 ohm
External speaker connector:3.5 mm




TRANSMITTER SECTION
RF output power:

Pwr
AM:40 W
FM:100 W
SSB (PEP):100 W
CW/RTTY:100 W
Modulation system: AM: Low level modulation
FM: Variable reactance modulation
SSB: Balanced modulation
Max FM deviation (Factory set):±5 KHz
Spurious emissions:Better than -60 dB
Microphone impedance / connector:600 ohm / 8-pin (Metal locking ring connector)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 1989-1990 (Discontinued)
Additional info: New price 1989 in the US: $2789.00
New price 1994 in Sweden: SEK 29310:-
Related documents:User manual (5.1 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
AH-2
CR-282
CT-16
CT-17
EX-627
FL-53A
FL-101
FL-102
HP-2
IC-4KL
MB-19
SM-6
SM-8
SP-20
UT-30
UT-36
External automatic antenna tuner
High stability crystal unit (±0.5 ppm)
Satellite interface unit
CI-V level converter
Automatic antenna selector
250 Hz CW/RTTY super-narrow filter, IF: 455 KHz
250 Hz CW filter, IF: 9 MHz
6 KHz AM filter, IF: 9 MHz
Communication headphones
1 KW linear amplifier
Rack mounting handles
Desktop microphone
Desktop microphone with two line outputs
External speaker with audio filters
Programmable tone encoder unit
Voice synthesizer unit
A rear picture of Icom IC-765