[Elecraft] Pumping with K3
Jan Erik Holm
sm2ekm at telia.com
Sun Jan 25 02:00:13 EST 2009
So we are going to ride the RF gain just like we
did 50 years ago, to me that´s a step in the wrong
direction.
IMO the K3 is a good enough radio and has enough
"things" built in that riding RF gain isn´t needed.
/ Jim SM2EKM
----------------
Dave Hachadorian wrote:
> ----- Original Message -----
> From: "Gary Smith" <Gary at doctorgary.net>
> To: <Elecraft at mailman.qth.net>
> Sent: Saturday, January 24, 2009 10:20 PM
> Subject: [Elecraft] Pumping with K3
>
>
>> I'm working the 160 contest and am wondering if there's
>> some hint to
>> help me overcome pumping from nearby stations. I am using
>> the 8 pole
>> 2.8K, 1K & 250Hz filters on CW. I'm mostly tuned down to
>> 50Hz as
>> that's what I need to do to find the DX that's being
>> covered by the
>> local stations calling CQ.
> ------------------------------
> Here's what I like:
>
> config agc slp = 0
> config agc thr = 008
> config agc - f = 120
> agc = fast
> preamp = off
> atten = on
> rf gain - reduce to just above noise threshold
>
> Dave Hachadorian, K6LL
> Yuma, AZ
>
More information about the Elecraft
mailing list