Don,
Thanks for the response and info.
The wording in the Operating Manual made me think that the same values are used
for RTTY as for SSB, my mistake. I used Spectogram (surprisingly easy) and
have
everything working nicely now.
On the digital transmission heat issue. The rig is ok on
Jon,
Look to computer shops for fans from defunct computers - often you can
get them for free.
Put a resistor in series to reduce the fan speed (and noise), and place
the fan over the PA transistor area of the heat sink. The fan should
pull air away from the heat sink for the most
jperelst wrote:
For now I've got a desk fan pointed at the rig when doing longer
transmissions
and that's keeping the rig cool and stable. I'll find myself a muffin
fan or
smaller desk fan at the next hamfest.
Jon,
You might want to check out Tom Hammond's web site at
I'm having a problem with the BFO settings for RTTY. The outputs on the
different filters are centered at significantly different places in the
waterfall. For R-Reverse, they're as follows:
Filter WidthCenter on Waterfall
---
Jon,
The default BFO frequencies for the RTTY filter set will not be optimum
for your K2, you will have to optimize them the same as you must do for
SSB and CW if you are to achieve decent filters. A note of interest -
due to the varactors that were supplied with K2s over the past year, the
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