[ICOM] Icom Microphones

Iain ibw at paradise.net.nz
Sun Jul 31 16:07:51 EDT 2005


While on the subject of Icom and mics, does anyone know if it is possible to
use a computer soundcard mic output to drive an Icom radio, a 775DSP, in my
case.

I presently , and have done for several years, use a lightweight computer
mic/headphone headset for listening.

In advance - thanks.

Iain
----- Original Message -----
From: "Don and Diana Cunningham" <wb5hak at duracom.net>
To: "ICOM Reflector" <icom at mailman.qth.net>
Sent: Monday, August 01, 2005 7:56 AM
Subject: Re: [ICOM] Icom Microphones


> Bob,
> I'm not suggesting you buy a Heil mic, but get on their website and see if
> it won't tell you which pin number on the Icom mic has +8v or so on it.
You
> will need to put a capacitor in series with that lead in your mic
somewhere
> so you don't damage it.  Other than that, your mic might not have enough
> drive to work the 728, but you won't hurt anything by trying.  The audio
out
> of the mic jack on Icom rigs I have used for RTTY and such for years.  I
> don't have any Icom HF rigs right now, so can't look that info up for you,
> but I am sure I saw it on Heil's site, as he brags about including that
> capacitor in some of his mics so they don't get damaged by Icoms!!  Hope
> this helps.
> 73,
> Don, WB5HAK
>
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