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Last modified 2026-05-08

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Icom IC-3N

A picture of Icom IC-3N

SPECIFICATIONS

GENERAL
Type:Amateur UHF transceiver
Frequency range: Japanese domestic market
TX: 430-440 MHz
RX: 430-440 MHz
Tuning steps:10 / 100 KHz, 1 MHz
Frequency stability:±? ppm
Mode:FM
Channels / memory management:None
Repeater shift / offset:-5 MHz
Power supply:5.5-12 VDC (Depending on battery pack)
Current drain / power consumption:RX: 22-170 mA
TX: 300-700 mA
Antenna impedance / connector:50 ohm / BNC
Dimensions (W*H*D):65*117*35 mm (2.56*4.61*1.38"), without battery pack
Weight:490 g (1.08 lb), with BP-4
Other features:CTCSS/PL option.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 21.8 MHz
2nd IF: 455 KHz - Ceramic filter: Murata CFU455E2
Sensitivity:0.5 uV (20 dB noise quieting)
Squelch sensitivity:Less than 0.4 uV (Threshold)
Noise figure:
Selectivity:15 KHz (-6 dB)
30 KHz (-60 dB)
Image rejection:60 dB
AF output power / speaker:400 mW at 10% distortion / 8 ohm
External speaker connector:TS "Minijack" (3.5 mm)




TRANSMITTER SECTION
RF output power:

High
@10.8V
High
@8.4V
Low
70 cm:2.3 W1.5 W150 mW
Modulation system:
Max FM deviation (Factory set):±5 KHz
Spurious emissions:Better than -60 dB
Microphone impedance / connector:? ohm / TS "Subminijack" (2.5 mm)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 1982-198x (Discontinued)
Additional info:
Related documents:
Modifications and fixes:
Reviews:
Options / Accessories:
BC-25
BC-30
BP-2 (IC-BP2)
BP-3 (IC-BP3)
BP-4 (IC-BP4)
BP-5 (IC-BP5)
CP-1 (IC-CP1)
DC-1 (IC-DC1)
EX-270 (IC-EX270)
HM-9 (IC-HM9)
IC-3PB
LC-1
LC-2
LC-3
Wall charger
Desktop rapid charger
NiCd battery pack. 7.2 V, 450 mAh
NiCd battery pack. 8.4 V, 270 mAh
Battery case for six R6 / AA batteries
NiCd battery pack. 10.8 V, 450 mAh
Cigarette lighter cable
DC/DC-converter. 13.8 to 9.5 V
CTCSS/PL encoder
Speaker-microphone
AC power supply. 13.8 VDC, 3 A
Carrying case. For use with BP-5
Carrying case. For use with BP-4
Carrying case. For use with BP-2/3