I'll also note that the TS-890S example quoted surfaces in relatively few
station setups and requires the operator to be determined in ignoring one of a
couple of work-arounds. However, the point about manufacturer responsiveness
is well made. I doubt that I will be making any modifications to
On 2021-09-22 18:50, Bob Liesen wrote:
these interactions. I don't tell >ANYONE< living near me I am a ham.
*** Indeed. I'm on the Board of the HOA, and we have Zoom town halls.
I always
aim the camera so my ham station is not visible.
I did however inform the rest of the Board, and g
The answer to Lyn's question was via a private response with attached
EXCEL file. That file is available except it "won't take" here on the
discussion group.
73
Bob, K4TAX
Date: Wed, 22 Sep 2021 14:14:47 -0500
From: "Lyn Norstad"
To: "'Bob McGraw'",
Subject: Re: [Elecraft] KPA1500 Po
I find this sage advice. In years past once my neighbors discovered I was
a ham, I was blamed for everything from vacuum cleaners not working to
their kids getting colds. And no, I am NOT exaggerating. In today's world
I can't begin to imagine the "perceived liability" that could result from
the
On 9/22/2021 5:24 PM, Richard wrote:
All help will be gratefully received.
I second what Jim Brown posted earlier. It's a problem of front-end
overload and/or audio rectification within the affected devices, not of
the transmitter. Those devices should be ignoring your signals, not
reacti
See interspersed...
On 9/22/2021 5:24 PM, Richard wrote:
A close neighbor was hearing through her add-on computer speakers what was
probably me on 20 meter SSB. She said she couldn't make out any words, but it
sounded like a garbled voice. After determining that it was indeed I she was
hearin
On 9/22/2021 5:24 PM, Richard wrote:
I think I read here on this reflector that there is some sort of filter that I
can add to my transmission coax that will prevent this sort of thing. Can
anyone tell me about this approach to TVI?
That's ancient history. No longer applicable to digital TV.
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A close neighbor was hearing through her add-on computer speakers what was
probably me on 20 meter SSB. She said she couldn't make out any words, but it
sounded like a garbled voice. After determining that it was indeed I she was
hearing, I clamped a few ferrites on the two cheap speaker cables
"Would you care to share your KPA500 power measurements at each of those drive
levels (and test mode used)?"
If you receive this data set be sure you understand that dissipation, heating,
and efficiency will be strongly dependent on the complex impedance of the load.
I have previously shared
Bob -
Would you care to share your KPA500 power measurements at each of those drive
levels (and test mode used)?
Thanks!
73
Lyn, W0LEN (KPA/KAT500 user)
-Original Message-
From: elecraft-boun...@mailman.qth.net
[mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Bob McGraw
Sent: S
And how did you come to the conclusion of no overshoot?
73
Bob, K4TAX
On 9/21/2021 8:48 AM, Salvatore ["Ted"] K2QMF wrote:
I have a Yeasu FTdx5000 and an FTdx101MP.
Both are driving Elecraft KPA1500's.
The driver power is reduced to about 35 Watts on both! I have no over
shoot with either r
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