[Skimmertalk] Red Pitaya skimmer - Update #3

[David Robbins]

On the red pitaya skimmer... I'm using one for rtty skimmer server and
wanted to be able to switch bands using the rbn aggregator, but whenever it
tries to switch the skimmer crashes.  I can't tell if it is the skimmer
server or the hermes interface or cwsl_tee, does anyone have that function
of the aggregator working with the red pitaya?

David Robbins K1TTT
e-mail: mailto:k1ttt at arrl.net
web: http://wiki.k1ttt.net
AR-Cluster node: 145.69MHz or telnet://k1ttt.net:7373



-----Original Message-----
From: Skimmertalk [mailto:skimmertalk-bounces at contesting.com] On Behalf Of
kazeringue--- via Skimmertalk
Sent: Friday, December 23, 2016 22:50
To: skimmertalk at contesting.com
Subject: [Skimmertalk] Red Pitaya skimmer - Update #3

I received a comment from Pavel Demin today that all of his SDR applications
for Red Pitaya have been updated and they should now function with v0.96 and
0.97 of the Red Pitaya ecosystem.  Have not tested/migrated yet.  Using the
older OS is not a large issue, but good to know if you are building a new OS
ecosystem for RP.
reference to October's post on issue:
http://dayton.contesting.com/pipermail/skimmertalk/2016-October/001801.html

Otherwise the Red Pitaya seems to be doing a good job as skimmer.  K2AV can
put a signal in here as high as 60db with no intermod products seen on HPSDR
spectrum display.  On skimm server it also is reporting RBN SNR
  with levels more consistent than the softrock skimmer system produced.

Have NOT yet experimented further with input transformer variations, nor
used a signal generator to find the maximum effective SNR.

73 de w4kaz

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