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Last modified 2020-02-02

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Icom IC-R75

A picture of Icom IC-R75

SPECIFICATIONS

GENERAL
Type:HF/VHF receiver
Frequency range:0.03-60 MHz
Tuning steps:1 / 10 / 100 Hz
1 / 5 / 6.25 / 9 / 10 / 12.5 / 20 / 25 / 100 KHz
Frequency stability: Less than 7 ppm at power on
Less than 1 ppm after 60 min @ +25C (+77F)
Mode:AM/Synchro-AM / FM / SSB / CW / RTTY
(NB! Synchro-AM deleted in newer version due to parts availability issues)
Channels/memory management: 99 regular
2 scan edges
Power supply:13.8 VDC 15%
Current drain/power consumption:0.9-1.1 A
Antenna impedance/connector:50 ohm / SO-239
Hi-Z / Spring terminals
Dimensions (W*H*D):241*94*229 mm (9.49*3.7*9.02")
Weight:3 Kg (6.61 lbs)
Other features: RS-232C. CI-V. Clock & timer. DSP is standard in newer version, but
option in the older version.




RECEIVER SECTION
Receiver system:Triple conversion superheterodyne
1st IF: ~69.01 MHz
2nd IF: ~9.01 MHz
3rd IF: 450-456 KHz
Sensitivity: AM (10 dB S/N)
0.1-1.8 MHz: 5.6 uV
1.8-30 MHz: 1.6 uV
50-54 MHz: 1 uV
FM (12 dB SINAD)
28-30 MHz: 0.22 uV
50-54 MHz: 0.2 uV
SSB/CW/RTTY (10 dB S/N)
0.1.8 MHz: 2 uV
1.8-30 MHz: 0.16 uV
50-54 MHz: 0.13 uV
Selectivity: AM: 6 KHz (-6 dB), 20 KHz (-50 dB)
FM: 12 KHz (-6 dB), 30 KHz (-40 dB)
SSB/CW/RTTY: 2.1 (-6 dB), 4 KHz (-60 dB)
Image rejection:70 dB
AF output power/speaker:2 W at 10% distortion / 8 ohm
External speaker connector:3.5 mm, 8 ohm (2-conductor)




MISCELLANEOUS
Manufactured:Japan, 1999-20xx
Additional info:New price 2001 in Sweden: 8700:- SEK
Related documents: User manual, older version (3.6 MB)
User manual, newer version (2.5 MB)
Remote software manual (43 KB)
Modifications:
Reviews:
Options/Accessories:
CR-282
FL-52A
FL-53A
FL-96
FL-100
FL-101
FL-103
FL-222
FL-223
FL-232
FL-257
UT-102
UT-106
MB-5
MB-23
High stability crystal unit
CW/RTTY narrow filter (500 Hz @ 455 KHz IF)
CW narrow filter (250 Hz @ 455 KHz IF)
SSB wide filter (2.8 KHz @ 455 KHz IF)
CW/RTTY narrow filter (500 Hz @ 9 MHz IF)
CW narrow filter (250 Hz @ 9 MHz IF)
SSB wide filter (2.8 KHz @ 9 MHz IF)
SSB narrow filter (1.8 KHz @ 455 KHz IF
SSB narrow filter (1.9 KHz @ 9 MHz IF)
CW/RTTY narrow filter (350 Hz @ 9 MHz IF)
SSB wide filter (2.8 KHz @ 455 KHz IF)
Voice synthesizer unit
DSP unit (Option on earlier versions)
Mobile mounting bracket
Carrying handle
A rear picture of Icom IC-R75