[Elecraft] MH2 Mic and MKII interface

[Joe Subich, W4TV]

The MH2 is an electret mic wired with a Foster plug having Elecraft's
Kenwood compatible pin assignments.  The microHAM DB37-EL-K3R and
DB37-EL-K23 cable sets are configured for the Electaft/Kenwood standard
and the supplied Foster to RJ-45 adapter cable allows connecting the
MH2 to the rear panel MIC jack (RJ45).

Since the MH-2 is an electret mic and requires bias voltage on pin 1,
it is necessary to install the "electret" jumper for the RJ-45 jack
located just in front of the three trimmers in the center of the MK II
circuit board as shown in step 5 of "Preparing microKEYER II for Use" -
page 8 of the microKEYER II User Manual.

73,

    ... Joe Subich, W4TV
        microHAM America, LLC.
        http://www.microHAM-USA.com
        http://groups.yahoo.com/group/microHAM


On 2/23/2013 7:25 PM, Ricardo PY2PT wrote:
> Dear guys,
>
>
> Please, any friend use the hand mic (MH-2) with a MicrokeyerII interface?
>
>
> Best Regards
>
>
>
> Ric
> PY2PT
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