Charles, interesting use of the notch filter, I will give that a try.
Andy K3UK
--- In digitalradio@yahoogroups.com, Charles Brabham n5...@... wrote:
A Phil pointed out, the only real fix is on the TX end - the
BUT - there is a simple trick to use on the RX end of things, if your rig
has
On Fri, 29 May 2009 00:39:28 -, you wrote:
Buy an IC7000 ;-)
Or another newish ICOM :-)
I run my 7000 with 150Hz filter width for PSK31 and if that's not small enough
I'll put one or both manual notches into play to narrow things further.
I can only define three filters and I have to do
- Original Message -
From: Jens Petersen oz...@c.dk
...when the new HRD/DM780 comes out with calibration I'm looking forward
to switching back so I can hopefully program some macros in DM780 to QSY
to 1500Hz waterfall and dump the filter from 3KHz to 150Hz with a single
button
Hi Andy,
Have you tried the method described in the TS2000 group files section?
http://f1.grp.yahoofs.com/v1/oCIgSvfjyWJgokGtfiGWQ9Pj5RlvvNPQXCcMi-kZ5bG54pPVpreDQWPbAqWuk1Vtnhqt2vX0JxZNv94JLidcqYA4krI_Lg/PSK_Filtering_TS2000.pdf
I don't have a TS2000 yet, but ran across it while researching the
Andy,
I also have a TS-2000. Are you using the Packet filter menu, 50A? This can
set the bandwidth down to about 100Hz. The DSP on the TS-2000 is not the best
but I find it quite effective most of the time. It does produce a lot of ghost
signals and aliases. The 12-bit DSP probably limits
Buy an IC7000 ;-)
I run my 7000 with 150Hz filter width for PSK31 and if that's not small enough
I'll put one or both manual notches into play to narrow things further.
I can only define three filters and I have to do that at the rig, there is no
provision to do it via CAT. But I can choose
