OTA TV is growing rapidly which is why cable companies are hurting. I’ve been
exclusively OTA for over 10 years. Also, with the repack a number of stations
are being moved back to VHF.
Sent from my iPad
On Feb 18, 2019, at 11:41 PM, K9MA wrote:
>> On Sun, Feb 17, 2019 at 4:26 PM Don Wilhelm
On Sun, Feb 17, 2019 at 4:26 PM Don Wilhelm wrote:
Low pass filters come from a past era when the FCC requirements were not
as stringent and TVs responded to those higher order harmonics from
amateur transmitters. That is no longer the case.
Here, Don is talking about external low pass
Hi Jim
I bought several MC500, I am happy with them, but not good isolation when doing
multi on SSB
And the foam is shelled very quickly
73,
Jorge
Enviado desde mi iPhone
El 18 feb. 2019, a la(s) 19:56, Jim Brown escribió:
> On 2/18/2019 5:02 PM, Dick Dievendorff wrote:
>> I used mine this
On 2/18/2019 5:02 PM, Dick Dievendorff wrote:
I used mine this weekend, I am very happy with them. The headset has a 1/4
stereo phone plug that is quite robust when compared with a 3.5 mm plug and an
adapter. The cable is long and seems sturdy. Very comfortable over the ear
phones with
I used mine this weekend, I am very happy with them. The headset has a 1/4
stereo phone plug that is quite robust when compared with a 3.5 mm plug and an
adapter. The cable is long and seems sturdy. Very comfortable over the ear
phones with good isolation. Has a boom mike that I can push
hello
anyone use the new Inrad W1 Headset with K3?
What´s the headset connectors, both 3.5 mm like CM500?
thanks for the info!
--
73,
Jorge
CX6VM/CW5W
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Bernie,
Do you have a saved configuration file for that KX3 from a time it was
working properly?
If so, you can do an EEINIT (Reset to Factory Defaults) - see the manual
for the procedure.
The reset will lose the calibration data and any menu settings that you
have added. That is why the
Don't forget to turn off all uninterruptable power supplies too...
73
Frank
W3LPL
- Original Message -
From: "Bob McGraw K4TAX"
To: elecraft@mailman.qth.net
Sent: Monday, February 18, 2019 8:36:13 PM
Subject: Re: [Elecraft] Searching for Noise (i.e., Samples Thereof)
One of
My KX3 has developed a problem after a power interrupt/restore carried out by
my mistake. With batteries fitted it will no longer fully power down, it stays
orange with (7) *** stars showing on screen and Delta f light on and OFS
and B green lights on. I have to disconnect all power to the
On 2/18/2019 12:36 PM, Bob McGraw K4TAX wrote:
One of the first things to do is isolate the noise to two sources in
general. (a) inside the house, (b) outside the house.
My approach is to use the 12V battery off of the lawn tractor to power
the transceiver. Use the antenna and band which
One of the first things to do is isolate the noise to two sources in
general. (a) inside the house, (b) outside the house.
My approach is to use the 12V battery off of the lawn tractor to power
the transceiver. Use the antenna and band which provides the worst
noise. Then pull the main
Dave,
Yeah I'd like to see that too. I'm lucky that my nearest neighbor is 300
feet away and we have underground power. EVERY noise I've heard on
either HF, VHF or UHF has originated on my premises.
73,
-John NI0K
Dave New, N8SBE wrote on 2/18/2019 12:23 PM:
I've always wanted to better
I've always wanted to better understand the tweaks/handles that we have
in the noise blanker/noise reduction algorithms in the K3/K3S. I can
'frob the knobs', until I see some reduction in noise, but I felt it
would be much better to not be flying blind, and be able to know just
what the various
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OT: A caution related to external low-pass filters …
Many were made with cutoff frequencies -below- 6M and these
exhibited high reflected power above 10M.
Trivia, FWIW
73!
Ken - K0PP
On Sun, Feb 17, 2019 at 4:26 PM Don Wilhelm wrote:
> A low-pass filter will not change RFI either coming
This last fall I installed the P3TXMON in my P3, using the DCHF-200 coupler.
I guess I never checked this on 40M, but this weekend during the CW DX contest
I found that I could not use 40M: I got so much RF entering the PC via the USB
port that my logging program locked up and I had to reboot
W2VJN and N3RD from Top Ten Devices are great helpful guys. I have been
using their band decoders for decades and we have both operated from the
same station in St Croix. I also have a Top Ten 6 way antenna relay box
that I only use only on contest expeditions with a single radio. It is
small,
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