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Last modified 2021-03-25

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Icom IC-375D

A picture of Icom IC-375D

SPECIFICATIONS

GENERAL
Type:Amateur UHF transceiver
Frequency range:TX: 430-440 MHz (Japan domestic market)
RX: 430-440 MHz
Tuning steps:10 Hz, 1 / 2.5 / 5 / 10 KHz
Frequency stability:5 ppm @ 0 to 50C (32 to 122F)
Mode:FM / SSB / CW
Channels/memory management: 99 regular
1 call
2 scan edge
Lithium backup battery
Repeater shift/offset:Programmable
Power supply:13.8 VDC 15%
Current drain/power consumption:RX: 1.1 to 1.3A
TX: 5 to 15 A
Antenna impedance/connector:50 ohm / N-jack
Dimensions (W*H*D):241*95*239 mm (9.49*3.74*9.41")
Weight:6 Kg (13.23 lb)
Other features:CI-V. NB.




RECEIVER SECTION
Receiver system: Triple conversion superheterodyne (FM)
1st IF: 70.4515 MHz
2nd IF: 9.0115 MHz
3rd IF: 455 KHz
Quadruple conversion superheterodyne (SSB/CW)
1st IF: 70.4515 MHz (SSB), 70.4506 MHz (CW)
2nd IF: 9.0115 MHz (SSB), 9.0106 MHz (CW)
3rd IF: 455 KHz
4th IF: 9.0115 MHz (SSB), 9.0106 MHz (CW)
Sensitivity: FM: 0.18 uV (12 dB SINAD)
SSB/CW: 0.1 uV (10 dB S/N)
Selectivity: FM: 15 KHz (-6 dB), 30 KHz (-60 dB)
SSB/CW: 2.3 KHz (-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




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




MISCELLANEOUS
Manufactured:Japan, 1987-199x (Discontinued)
Additional info: Early version had passband tuning (PBT) which was replaced by a
data level pot in the 1988 version and onwards.
Related documents:
Modifications and fixes:
Reviews:
Options/Accessories:
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CR-64
CT-16
CT-17
FL-32A
HM-12
MB-5
MB-23
PS-55
SM-8
SM-10
SP-7
UT-34
UT-36
70 cm masthead preamplifier
High stability crystal unit (0.5 ppm)
Satellite interface unit
CI-V level converter
CW narrow filter (500 Hz)
Hand microphone with up/down buttons
Mobile mounting bracket
Carrying handle
AC power supply. 13.8 VDC, 20 A
Desk microphone with dual line output
Desk microphone with compressor & equalizer
External speaker
Tone squelch unit
Voice synthesizer unit