[Harc] icom 706 mic

[Austin Corbett]

Heh, I just went through this and replaced my 706 mic.

HRO has the HM-232 which is the successor to the hm-103 for sale for like
$49 which is your best new option at a reasonable price.  Don’t waste your
time with the cheap $20 ones on Amazon although you might get lucky and get
one that works, it won’t work well.  (This was PART of my problem on field
day)

But maybe someone has one floating around.

Best of luck!

On Sun, Feb 8, 2026 at 12:17 Jacob Partida via Harc <
harc at reflector.humboldt-arc.org> wrote:

> Hi everyone,
>
> I'm looking for a mic that will work with an Icom 706. The original mics
> (HM-103) are hard to find. But something with the same pin-outs would
> possibly work:
>
> 1: +8V DC output
> 2: Freq up/down
> 3: AF output
> 4: PTT
> 5: mic GND
> 6: mic input
> 7: GND
> 8: Squelch switch
>
>
> With low expectations, I thought I'd ask the community if anyone has
> something they'd be willing to sell, before I start ordering things online.
>
> Thanks,
> Jacob KO6JNQ
> --
> Harc mailing list
> Harc at reflector.humboldt-arc.org
>
> http://mail.reflector.humboldt-arc.org/mailman/listinfo/harc_reflector.humboldt-arc.org
>
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