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Last modified 2021-02-17

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Icom IC-22U

A picture of Icom IC-22U

SPECIFICATIONS

GENERAL
Type:Amateur VHF transceiver
Frequency range:TX: 144.000-147.995 MHz
RX: 144.000-147.995 MHz
Tuning steps:10 / 100 KHz, 1 MHz and a +5 KHz up shift button
Frequency stability:Max ? ppm
Mode:FM
Channels/memory management:
Repeater shift/offset:600 KHz
Power supply:13.8 VDC
Current drain/power consumption:RX: Max 500 mA
TX: Max 2.3 A
Antenna impedance/connector:50 ohm / SO-239
Dimensions (W*H*D):156*58*218 mm (6.14*2.28*8.58")
Weight:1.7 Kg (3.75 lb)
Other features:




RECEIVER SECTION
Receiver system:Double conversion superheterodyne
1st IF: 16.9 MHz
2nd IF: 455 KHz
Sensitivity:0.6 uV (20 dB noise quieting)
Selectivity:15 KHz (-6 dB), 30 KHz (-60 dB)
Image rejection:
AF output power/speaker:1.5 W at 10% distortion / 8 ohm
External speaker connector:3.5 mm, 8 ohm




TRANSMITTER SECTION
RF output power:

HighLow
2 m:10 W1 W
Modulation system:Variable reactance
FM deviation:5 KHz
Spurious emissions:Less than -60 dB
Microphone impedance/connector:1.3 Kohm / 8-pin (Metal locking ring connector)
Microphone input sensitivity:? mV




MISCELLANEOUS
Manufactured:Japan, 1981-198x (Discontinued)
Additional info:
Related documents: User manual (3.5 MB)
Modifications and fixes:
Reviews:
Options/Accessories:
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