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Last modified 2021-03-11

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Icom IC-37A

A picture of Icom IC-37A

SPECIFICATIONS

GENERAL
Type:Amateur VHF transceiver
Frequency range:TX: 220-225 MHz (USA)
RX: 220-225 MHz
Tuning steps:5 / 10 KHz
Frequency stability:0.001% @ -10 to +60C (14 to 140F)
Mode:FM
Channels/memory management:9 regular
1 priority
Repeater shift/offset:Any in-band in 100 KHz increments
Power supply:13.8 VDC 15%
Current drain/power consumption:RX: 0.5-0.7 A
TX: 3-6.5 A
Antenna impedance/connector:50 ohm / SO-239 (On pigtail)
Dimensions (W*H*D):140*38*177 mm (5.51*1.5*6.97")
Weight:1.2 Kg (2.65 lb)
Other features:CTCSS/PL.




RECEIVER SECTION
Receiver system:Double conversion superheterodyne
1st IF: 21.8 MHz
2nd IF: 455 KHz
Sensitivity:0.2 uV for 12 dB SINAD
Selectivity:15 KHz (-6 dB)
30 KHz (-60 dB)
Image rejection:
AF output power/speaker:2 W at ?% distortion / ? ohm
External speaker connector:3.5 mm, 4-8 ohm




TRANSMITTER SECTION
RF output power:

HighLow
1.25 m:25 W5 W
Modulation system:Variable reactance frequency modulation
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, 198x-198x (Discontinued)
Additional info:New price 1989 in the US: $329.95
Related documents:User manual (2.5 MB)
Modifications and fixes:
Reviews:
Options/Accessories:
HM-23
?
Hand microphone with DTMF pad (As supplied)
Speech synthesizer