For sale Elecraft PR-6 6 meter low noise preamplifier in excellent
condition.
Includes everything supplied by Elecraft when purchased new.
Excellent low noise figure performance
Photograph available on request...please reply off list
Price is $100 shipped CONUS
I have two SMSSs here:
Powerwerx SS30DV - used as aux supply for VHF FM and other aux
devices.
Samlex SEC1235M - used for K3, KX3, supplemental battery charge
current source.
Neither have appreciable RFI issues.
73,
matt
W6NIA
On Tue, 16 Jun 2015 00:22:36 -0500, you wrote:
I was about to
Hi all,
The issue with PS-induced noise is not simple, it depends on several
factors: transverse noise from the supply (RF current riding on the DC
output) as well as common-mode due to PS input-to-output impedance.
More info at:
https://proaudioeng.com/products/pae-kx33-ac-power-supply/
Last night I installed the new KXV3B board into my K3. Yes, the pins are
just a bit long - maybe 1/16 inch. Just long enough that the pins don't
clear the J66 socket as stated in the installation instructions.
But after several tries, I was finally able to do it without clipping the
leads or
On 2015-06-16 1:29 AM, Jim Brown wrote:
FWIW, I have no use for the dedicated ham interface boxes no matter
whose name is on them -- the wiring interface for the ones I've seen
are an invitation to RFI and hum/buzz problems, and most have Pin
One Problems. A very good USB sound card can be
Another SMSS is the ColdFusion S-350-12. 12 VDC @29A, No appreciable RFI,
over 5 years in service $45.
Mel, K6KBE
From: Matt Zilmer mzil...@roadrunner.com
To: NE9U - Jasper skjas...@att.net
Cc: elecraft@mailman.qth.net elecraft@mailman.qth.net
Sent: Tuesday, June 16, 2015 6:58 AM
No such problem here. Encoder noise?
Phil W7OX
On 6/16/15 8:54 AM, GDR wrote:
While tuning the KX3 I've noticed the noise floor jump up on the PX3. Seems to
do it on all bands. Is this normal? Anyone have any idea about when fixed mode
tuning will be issued in non beta form?
All switching power supplies emit something but whether their noise is heard
or not depends on antennas. The noise is heard more with very close antennas
and not all all with those farther away. Also more with unbalanced antennas
especially is coax is part of the antenna system.
There are many
While tuning the KX3 I've noticed the noise floor jump up on the PX3. Seems to
do it on all bands. Is this normal? Anyone have any idea about when fixed mode
tuning will be issued in non beta form?
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Home:
Johnny VR2XMC wrote - I am using an Alinco DM330MVE, very quiet, no RFI
http://www.alinco.com/Products/DM330MVE/
I use the same supply. Works great - no RFI!73,
Bob/AA6VB
From: Johnny Siu vr2...@yahoo.com.hk
To: elecraft@mailman.qth.net elecraft@mailman.qth.net
Sent: Monday, June 15,
On my K3/P3, I get a rise when the cursor crosses a screen boundary. Lasts a
second or so.
73, Mike NF4L
On Jun 16, 2015, at 11:54 AM, GDR k...@charter.net wrote:
While tuning the KX3 I've noticed the noise floor jump up on the PX3. Seems
to do it on all bands. Is this normal? Anyone have
I find it much easier to identify noise on my P3 rather than trying to
discern it on the K3 audio. Looking at a 200Khz presentation let's me see
what was just a buzz on the K3 as a big nasty moving hump on the P3.
I assume the same is true on the KX3/PX3 combo?
Is it feasible to lash the two
Elecraft logo Heil mic w/ black chrome base (photo available on request).
$150 + shipping CONUS.
Contact off list -
H. Cary, K4TM
Lynchburg VA
434-669-8299
h3c...@gmail.com
Sent from Clovelly Cottage, home of amateur radio station K4TM and the most
creative Sue Cary, with my iPhone 6 in
On 6/16/2015 10:32 AM, Ignacy wrote:
All switching power supplies emit something but whether their noise is heard
or not depends on antennas. The noise is heard more with very close antennas
and not all all with those farther away. Also more with unbalanced antennas
especially is coax is part of
Of course, I meant KX3. :-)
Eric
/elecraft.com/
On 6/16/2015 12:07 PM, Eric Swartz - WA6HHQ, Elecraft wrote:
The RX noise floor in the K3 is not likely changing in this case. If you are
using signal averaging on the PX3, the average resets each time you change
frequency. As a result the noise
The RX noise floor in the K3 is not likely changing in this case. If you are
using signal averaging on the PX3, the average resets each time you change
frequency. As a result the noise floor will be non-averaged during continuous
tuning and appear higher. Once you stop it will average over the
Hello Elecrafters
Many thanks for many reply's on my ''sale-mail''
The XV144 is on it's way to the new owner in USA., to the first replyer
on the ''sale-mail''
73' Viggo LA9NEA
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I have not heard anything from Elecraft about this problem.
John K7JLT
Dauer, Edward eda...@law.du.edu wrote:
Just saw your posts in the archives. I am experiencing the same, except that
in my case there are two narrow S2 spikes at either end of the empty gap. Has
anyone at the factory ever
Tomorrow night, June 17th is the NAQCC June milliwatt sprint. It will be held
from 8:30-10:30PM EDT, 7:30-9:30PM CDT , 6:30-8:30PM MDT, 5:30-7:30PM PDT,
which translates as Thursday, June 18th, 0030 to 0230Z in all cases.
For all the official information, please go to:
I just removed the KIO3 modules and the rear panel to avoid having to
cut pins or bend boards. The fan panel had to be removed to access a
screw holding the rear panel to the KPA100 shield though.
Mike
KI0HA
On 6/16/2015 9:00 AM, NW0M wrote:
Last night I installed the new KXV3B board into
Right. If you are in fixed-tune mode the averaging does not reset
except when the VFO runs off the edge of the screen. In tracking mode
the averaging resets every time the VFO moves more than about one pixel
on the display.
Alan N1AL
On 06/16/2015 12:07 PM, Eric Swartz - WA6HHQ, Elecraft
I have had mine for about six months and use it only on the K3 station.
No noise and rock solid voltage regulation.
Bill W2BLC K-Line
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Help:
Mine is 6 months old, the version with the LED display, and the moving birdies
on 80 and 75 meters are so strong and so annoying that I turn the supply off
and operate from batteries if I operate for only an hour or so. I’m sorry I
bought the PowerWerx even though it is good looking and a nice
G'morning, Scott:
I have been using a SS30 for several years (before Elecraft
began selling them) and have had no noise issues with it.
73, Ken K3IU
~~~
On 6/16/2015 1:22 AM, NE9U - Jasper wrote:
I was about to order a switching supply for
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