[Elecraft] RTTY Questions, Again

[Adrian]

DM780:

The default RTTY setting is 45.45 baud, 170Hz shift.

In Europe RTTY is generally send using USB irrespective of the frequency.
 
Reverse
 
In North America LSB is used on 7Mhz and below, hence the Reverse button.

Try reverse polarity in DM780. You should see reverse on top left  bar.

-----Original Message-----
From: elecraft-bounces at mailman.qth.net
[mailto:elecraft-bounces at mailman.qth.net] On Behalf Of Ian Kahn - Ham
Sent: Monday, 20 August 2012 5:56 AM
To: Elecraft Reflector
Subject: [Elecraft] RTTY Questions, Again

OK, I have a repeat of a question about RTTY.  My K3 (ser # 281) won't
receive RTTY in AFSK or FSK modes.  However, it receives RTTY just fine in
USB.  I just went through the AFSK RTTY setup instructions in Fred's
wonderful book, but it didn't seem to make a difference.  I'm convinced the
issue is between the chair and the keyboard, but don't have enough
experience with RTTY to know what I'm doing wrong.  If anyone could point me
in the right direction, I'd really appreciate it. Here are some of the
details people are likely to want to know:

K3 is in Data mode and set to AFSK A.
CONFIG: LineIn is set to 10.
Frequency and Shift are set to 2125 and 170 Hz, respectively.
I'm using DM780 as my digital software.
I have the K3's Line Out run to my computer's Line In, and the K3's Line In
run to the computer's Line Out.
The computer is a fully updated version of Windows 7 32-bit.

I'll gladly provide any other details as requested.

Thanks for the help again.

73,

-- Ian
Ian Kahn, KM4IK
Roswell, GA  EM74ua
km4ik.ian at gmail.com
K3 #281, P3 #688
HRD v5.x/6.0 Test Team

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