[Elecraft] [K3] FSK Help

[James C. Hall, MD]

Hi Jim:

Interfaces like the MK II (I have the MK) because of its construction
reverses the polarity of RTTY (FSK) signals. All radios with this and other
interfaces should be set to reversed polarity. This will of course cause any
AFSK you might do to be inverted but that's why you have the check switch in
MixW ! :)

73, Jamie
WB4YDL

----- Original Message ----- 
From: "WS6X" <ws6x at comcast.net>
To: <elecraft at mailman.qth.net>
Sent: Monday, July 21, 2008 7:29 PM
Subject: [Elecraft] [K3] FSK Help


> I'm wondering if any one in this esteemed group is successfully using the 
> K3
> / microKeyer II / MixW combo in FSK mode (I'm not interested in AFSK.). If
> so, would you kindly contact me off list.
>
> I am particularly looking for help in keeping the K3 and MixW in the
> "non-inverted" state.
>
> I know I should be addressing the MixW group but the moderator over there
> gets excited if you even THINK about mentioning hardware. :(
>
> Thanks,
>
> Jim, WS6X
>
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