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Last modified 2021-04-01

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Icom IC-775DSP

A picture of Icom IC-775DSP

SPECIFICATIONS

GENERAL
Type:Amateur HF transceiver
Frequency range:TX: 10-160 m + WARC
RX: 0.1-30 MHz
Tuning steps:1 / 10 / 20 / 50 Hz
1 / 9 / 10 KHz
1 MHz
Any step between 1 KHz to 1 MHz is also programmable
Frequency stability:30 Hz/hr @ 25C (77F), after 1 hr warmup
Mode:AM/FM/SSB/CW/RTTY
Channels/memory management: 99 regular
2 scan edge
RAM storage with lithium backup battery (CR-2032)
Repeater shift/offset:No dedicated. Use VFO A/B split instead
Power supply:Mains: 100-120 VAC or 220-240 VAC (Depending on market)
Current drain/power consumption:RX: 140-150 VA
TX: Max 760 VA
Antenna impedance/connector:50 ohm (16.7-150 ohm with ATU) / Two SO-239
Dimensions (W*H*D):424*150*390 mm (16.7*5.9*15.4")
Weight:16.7 Kg (36.8 lb)
Other features:Electronic keyer and auto-ATU. CTCSS/PL. CI-V. VOX. Dual watch. AF-DSP




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: 10.695 MHz
Sensitivity: AM (10 dB S/N)
0.5-1.8 MHz: 13 uV
1.8-30 MHz: 2 uV
FM (12 dB SINAD)
28-30 MHz: 0.5 uV
SSB/CW/RTTY (10 dB S/N)
0.1-0.5 MHz: 2 uV
1.8-30 MHz: 0.16 uV
Selectivity: AM (Normal filter selection)
>6 KHz (-6 dB), <20 KHz (-60 dB)
FM (Normal filter selection)
>15 KHz (-6 dB), <30 KHz (-60 dB)
SSB (Normal filter selection)
>2.4 KHz (-6 dB), <4 KHz (-60 dB)
CW/RTTY (Normal filter selection)
>500 Hz (-6 dB), <1 KHz (-60 dB)
Image rejection:70 dB
AF output power/speaker:2.6 W at 10% distortion / 8 ohm
External speaker connector:3.5 mm




TRANSMITTER SECTION
RF output power: AM: 5-50 W
FM: 5-200 W
SSB: 5-200 W
CW: 5-200 W
RTTY: 5-200 W
Modulation system:
Max FM deviation:? KHz
Spurious emissions:Less than -60 dB
Microphone impedance/connector:600 ohm / 8-pin (Metal locking ring connector)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 1995-2002 (Discontinued)
Additional info:New price 1995 in Sweden: SEK 49500:-
Related documents: User manual (9 MB)
Service manual (13.4 MB)
Modifications and fixes:
Reviews:
Options/Accessories:
CR-282
CT-16
CT-17
EX-627
FL-53A
FL-101
FL-102
FL-222
FL-223
HM-36
IC-AT500
IC-2KL
IC-4KL
MB-19
SM-8
SM-20
SP-20
SP-21
UT-66
High stability crystal unit (0.5 ppm)
Satellite interface unit
CI-V level converter
Automatic antenna selector
250 Hz super-narrow CW/RTTY filter (IF: 455 KHz)
250 Hz narrow CW filter (IF: 9 MHz)
6 KHz filter (IF: 9 MHz)
1.9 KHz narrow SSB filter (IF: 455 KHz)
1.9 KHz narrow SSB filter (IF: 9 MHz)
Hand microphone
Automatic antenna tuner
Linear amplifier, 500 W
Linear amplifier, 1 KW
Rack mounting handles
Desk microphone, dual line output
Desk microphone, unidirectional electret
External speaker with filters and headphone jack, 8 ohm, 5 W
External speaker, 8 ohm, 5 W
Voice synthesizer unit