On Sun, 2004-09-12 at 23:25, Paul Saville wrote:
http://www.elecraft.com/KDSP2/kdsp2.htm
Listen to the two .wav audio files on the above page before you
decide. There is a marked improvement in copy, especially for the SSB
example.
There is another benefit of the KDSP unit. I notices whilst
One thing to try is using the K2 preamp with the receive antenna.I found
that worked really well on Beverages here and was virtually invulnerable to
the birdies and other IMD effects that my ICE preamp had. May not be
enough for you but worth a try..
Tom Whiteside
N5TW Georgetown, TX
Thanks to all who replied on this. I've ordered a dual band 160/80 from
Array solutions, but will also have a go at a couple of the suggested
circuits (now where will I find a 2N5109 in Australia ??)
Cheers
David, VK2NU
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Well it appears my NB is probably working but does not doing anything with my
type of noise based on everyones comments.
As I mentioned, I miss the NB on the Pegasus. Maybe Elecraft will come out with
another type of blanker for those of us with just atmospheric noise :) Until
then, I will
Try Futurelec.
The '5109 has strong IMD performance, but you'll probably find that it doesn't
have enough gain by itself (about 11dB max). The only devices I've found after
building dozens of circuits that have equivalent IMD performance and high gain
(20dB) are the Gali series MMICs from
If you're interested, there's a schematic of my phased array preamp at
http://www.telepostinc.com/Files/N8LP-preamp.jpg
Larry N8LP
- Original Message -
From: David Douglass
To: elecraft@mailman.qth.net
Sent: Monday, September 13, 2004 7:22 AM
Subject: [Elecraft] LF preamps
Thanks
Hey Kevin,
I found out why I was weaker than usual. I was Mobile, in motion, with
an outbacker on the trunk lip mount. Well usually that Diamond mount
has a little 2 ft 2 meter Hamstick. The big Outbacker with 70 MPH of
windload caused it to ratchet down to horzintal. It was sticking straight
out
Hi Bob,
If it's OK with you, I'll also send this to the list in case others are
interested. I am semi-retired, I do consulting work now. Most of the projects
are freebies, including all the software, although I have done some specialized
programs for individuals in terms of remote control
he HAMFESTminnesota and Computer Expo is coming up October 23, 2004.
I have had a few offers for help, but we will need a few more.
Elecraft would love to have representation at the show. We cannot
personally
attend, but if any Elecraft enthusiasts in the area are willing to show off
your rigs
Check to make sure you do not have the K2 menu item OPT = 'Batt' mode.
That mode overrides the bar mode and places it in dot mode.
You want OPT = Perf.
73, Eric
Henning V. Mikkelsen wrote:
Hello all
I have a peculiar failure on the LED bar. It is only showing dot
even when it is put in
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