Dear Brain Trust:
1) Is there a downside to using a very long FAN DWELL TIME, other than noise?
I am trying to get my amp to run cooler.
2) Does anyone offer a KX3 to KPA1500 serial cable, and a K2 to KPA1500 serial
cable for sale? No, I can no longer build them myself, even though they are
Jim,
This sounds a lot like a problem I was experiencing with my KX3 while operating
FT8. I was getting pulsating noise on the signal sent to the KX3 from my
MacBook Pro laptop. I tried all the suggestions including bonding the computer
and putting ferrites on all signal and power leads with
Is there a way to use the P3 utility image grabs -while connected to the K3S
using the
USB to computer - then the CBLP3Y RJ-45 to DE9s and DE9P Y adapter while
using N1MM
logging program.
ALSO __Is there a way to use the P3 utility image grabs -while connected to the
K3 if the
RS232 is
Problem solved, thanks for the advice. The jumper loop from the K3 to the
P3 had a bad connection to the upper PC connector, therefore the outside
world could not see my K3 or P3. I found it by trying the P3 utility and
had the same problem which pointed me to that cable.
Howard AE3T
Could be the update have scrambled your port assignments such that you
now have a conflict which wasn't there before?
Buck, k4ia
Honor Roll
8BDXCC
EasyWayHamBooks.com
On 7/22/2020 12:31 PM, Mike Harris via Elecraft wrote:
Under what circumstances did this loss of communication happen? If the
Try a cold reboot meaning, turn off the computer, just don't restart it.
Try plugging the USB into a different USB jack on the computer. Then
turn the computer on.
Buck, k4ia
Honor Roll
8BDXCC
EasyWayHamBooks.com
On 7/22/2020 11:59 AM, Howard Sherer wrote:
The USB com port on my K3s is
Under what circumstances did this loss of communication happen? If the
PC sees the K3 USP port (com?) are the programmes still pointing at it?
Regards,
Mike VP8NO
On 22/07/2020 12:59, Howard Sherer wrote:
The USB com port on my K3s is still being seen when connected to my
computer but will
Thanks for the write-up and especially the photos. Takes me back to
my Sierra hiking days mid-1970's! 1977 I logged nearly 500 miles in
the mountains (every weekend). I think there were less crowds back
then. Solo hiking was quiet-serene. I also backpacked with the JPL
Hiking Club back
Tom -
There is no "XCVR SERIAL HOST" setting in the 7300.
Are you perhaps referring to the "CI-V Transceive" setting?
73
Lyn, W0LEN
-Original Message-
From: elecraft-boun...@mailman.qth.net
[mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Tom Whiteside
Sent: Wednesday, July 22,
73, Ed - KL7UW
http://www.kl7uw.com
Dubus-NA Business mail:
dubus...@gmail.com
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Post:
Howard,
Does K3 Utility connect? Is the RS232 menu parameter set to USB?
If no help there, contact support.
73,
Don W3FPR
On 7/22/2020 11:59 AM, Howard Sherer wrote:
The USB com port on my K3s is still being seen when connected to my
computer but will no longer connect to any program. I have
Thanks for all the helpful suggestions - particularly from Dick K6KR and
Rob from Elecraft Technical support. The KPA1500 tracking an IC-7300 issue
has been solved! The trick was making sure XCVR SERIAL HOST is disabled.
73,
Tom N5TW
Message: 19
Date: Tue, 21 Jul 2020 17:16:32 -0500
From:
The USB com port on my K3s is still being seen when connected to my
computer but will no longer connect to any program. I have re booted the
computer 2 times and power cycled the K3 and no change.
Any ideas where I should look?
Howard AE3T
This may be a Wayne question but does anyone know if the remote software for a
K4 is capable of two instances running simultaneously on one PC? I’d rather
not have to have a VM running the second instance but I may have to if the
software can’t distinguish between two radios. I’m keeping busy
Hi Grant,
The shield only shields electrostatic fields and does not shield the
magnetic field from the inner conductors. If the garbage is on the USB
signal lines and common mode (likely), the ferrite will still be
effective. If the RFI is transverse (or differential) mode, then the
Thanks for that suggestion, Dave.
I am, in fact, using an IC-7300 as exciter but ALC does not appear to be the
problem. The 7300 > KPA500 > KAT500 chain has always been flawless for me
until this new version of Vara was introduced, and I suspect it is indeed
the new modulation scheme in Vara
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