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Last modified 2021-03-24

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Icom IC-HM7

A picture of Icom IC-HM7

SPECIFICATIONS

Type:Dynamic hand microphone
Frequency response:? Hz (-6 dB)
Sensitivity:? dB (? Hz, ? cm)
Output level:? mV
Output impedance / connector:1.3 Kohm / 8-pin (Metal locking ring connector)
Power supply:8 VDC, supplied by radio
Current drain:? mA
Dimensions (W*H*D):52*92*34 mm (2.05*3.62*1.34")
Weight:201 g (7.09 oz), with cord and connector
Manufactured:Japan, 1979-198x (Discontinued)
Other:Built-in amplifier
Related documents:Schematic diagram (39 KB)
Modifications and fixes:
Reviews:
Applicable radios: IC-22U
IC-24E
IC-24G
IC-25A
IC-25E
IC-251A
IC-251E
IC-255A
IC-255E
IC-260A
IC-260E
IC-290
IC-290A
IC-290D
IC-290E
IC-290H
IC-351
IC-451A
IC-451E
IC-490A
IC-490E
IC-505
IC-560
IC-720
IC-720A
IC-730
IC-740
and possibly other transceivers...