HISTORY:
Working through the boxes of electronic spare parts I have gathered together over the years, originally this was partnered with some of the Icom portable equipment that has now found new 'homes'
I was shocked at the prices others are asking for these, sure they have been superseded but really? For an electret microphone (with PTT) and an earphone, $30 ~ $50 seems a bit over the top to me!
I believe this compact microphone & earpiece suits use with many older Icom transceivers, some of which are
IC-4008A
IC-4088A
IC-4088E
IC-4088SR
IC-80AD
IC-91A
IC-91AD
IC-92AD
IC-E7
IC-E90
IC-E91
IC-E92D
IC-F3
IC-F3GS
IC-F3GT
IC-F3S
IC-F4
IC-F4GS
IC-F4GT
IC-F4S
IC-F4TR
IC-F4TR
IC-T7H
IC-T70A
IC-T90A
BUT it is up to the buyer to establish compatibility with their own equipment.
ICOM (Japan) - Transceiver Compact Microphone & Earpiece
Model: HM-128
MICROPHONE:
| Omni-directional electrostatic capacitor type | |
| Impedance: | 1000 Ohm |
| Sensitivity: | -60 dB |
| Wire length: | 740 mm |
EARPIECE:
| Element: | Dynamic inner-ear type |
| Impedance: | 32 Ohm |
| Wire length: | 430 mm |
Metal lapel clip to the rear
COSMETIC CONDITION:
USED
CLEAN (I have sterilised the earpiece and microphone front)
NO physical damage at all
NO damage to either lead
TESTING:
Tested this HM-128 has been tested prior to advertising (with one of my last Icom's sitting on the test bench)
Both the PTT, receive and speech audio are fine - no problems at all
I have now placed this microphone into a sealed clear plastic pack, awaiting a new owner.
