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Last modified 2021-02-10

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Icom IC-04E

A picture of Icom IC-04E

SPECIFICATIONS

GENERAL
Type:Amateur UHF transceiver
Frequency range:430-440 MHz
Tuning steps:12.5 / 25 KHz
Frequency stability:0.001% @ -10 to +60 C (+14 to +140 F)
Mode:FM
Channels/memory management:7 regular (M2 to M8)
1 Call (M1), also serves as priority channel
2 program scan edges (M9 and M0)
Repeater shift/offset:0 to 9.99 MHz in 10 KHz steps
Power supply:5.5-16 VDC (Battery pack)
or external (Barrel connector)
Current drain/power consumption:RX: 45-150 mA
TX: ~1.25 A @ 2.5 W
Antenna impedance/connector:50 ohm / BNC
Dimensions (W*H*D):65*117*35 mm (2.56*4.6*1.38"), without battery pack
Weight:515 g (1.13 lbs), with BP-3 and supplied antenna
Other features:Backlit display. 1750 Hz tone burst.




RECEIVER SECTION
Receiver system:Double conversion superheterodyne
1st IF: 21.8 MHz
2nd IF: 455 KHz
Sensitivity:0.3 uV (12 dB SINAD)
Selectivity:15 KHz (-6 dB)
30 KHz (-60 dB)
Image rejection:
AF output power/speaker:500 mW at 10% distortion / 8 ohm
External speaker connector:3.5 mm, 8 ohm




TRANSMITTER SECTION
RF output power: Hi: 2.5-5 W (Depending on battery pack/voltage)
Lo: 0.5 W
Modulation system:Variable reactance
FM deviation:5 KHz
Spurious emissions:Less than -60 dB
Microphone impedance/connector:? ohm / Internal or 2-pin (2.5 mm)
Microphone input sensitivity:? mV




MISCELLANEOUS
Manufactured:Japan, 1983-1990 (Discontinued)
Additional info:
Related documents: User manual (4 MB)
Service manual (12.7 MB)
Modifications:
Reviews:
Options/Accessories:
BC-26E
BC-30
BC-35
BP-2
BP-3
BP-4
BP-5
BP-7
BP-8
CP-1
HM-9
HS-10
HS-10SA
HS-10SB
LC-11
LC-12
LC-14
Wall charger (Europe)
Desk rapid charger
Desk rapid charger
NiCd battery pack. 7.2 V, 450 mAh
NiCd battery pack. 8.4 V, 270 mAh
Battery case. For six LR6 / AA dry cells or NiCd's
NiCd battery pack. 10.8 V, 450 mAh
NiCd battery pack. 13.2 V, 450 mAh
NiCd battery pack. 8.4 V, 800 mAh
Cigarette lighter cable
Speaker-microphone
Headset
Vox unit for HS-10
PTT switch box for HS-10
Carrying case. For use with BP-2, BP-3 and BP-4
Carrying case. For use with BP-5
Carrying case. For use with BP-7 and BP-8