Merry Christmas! Make sure it is not a transient antenna condition. A solid
state amp is going to detect faults rather quickly. A lot of a log
SWR/Wattmeters may not see these same faults….
> On Dec 19, 2022, at 8:51 PM, Jack Brindle via Elecraft
> wrote:
>
> What is the fault? We see a lot
In an SMT production facility that was in the home city of Elecraft
(Watsonville, CA) we went to aqueous wash very early on. I was on the design
engineering side in Cupertino, CA but I can probably connect with some of those
Manufacturing Engineers. I remember it well because the design side
Your power supply isn’t regulating very well. Could be the power supply is
having an issue. Or it is too small for the task. In tbe USA it is not uncommon
for ham supplies to be somewhat overrated. For example many Astron 35A supplies
are really the equivalent of a commercial 25A supply.
> On
g for a very long while.
>
> Regards,
>
> William Abernathy
> (513) 368-8276
> waber...@gmail.com
>
>
>> On Jul 1, 2021, at 6:11 PM, Hal Massey wrote:
>>
>>
>> Try the receive equalizer… kill the high frequencies…
>>
>>>
or light. I used to sell machine vision.
> Erode, dilate, clip and stretch were my favorite filters.
>
> Regards,
>
> William Abernathy
> (513) 368-8276
> waber...@gmail.com
>
>
>>> On Jul 1, 2021, at 12:01 PM, Hal Massey wrote:
>>>
>> You are
I do hope for more improvements. Still can hear the QRM ringing in my head
> after Field Day
>
> 73
>
> William Abernathy
>
>
>> On Jun 30, 2021, at 10:44 PM, Hal Massey wrote:
>>
>> Digital Signal Processing is a field all unto itself. They are definitely
>&
Maybe so. But this is an old design.
> On Jul 1, 2021, at 04:50, David Woolley wrote:
>
> I don't think this design would be acceptable in modern consumer equipment,
> at least not in Europe. Typically they would have an auxiliary power supply
> for the microcontroller, to reduce power
Digital Signal Processing is a field all unto itself. They are definitely *not*
emulating mechanical filters. If they were they would be ringing like a
mechanical filter. A great text is, "Discrete-Time Signal Processing
The rant was great comedy. Everyone needs to find their niche in ham radio. Be
it ‘remote ham’ or any other variant.
> On Jun 28, 2021, at 11:53 PM, Victor Rosenthal 4X6GP
> wrote:
>
>
> __
> Elecraft mailing list
> Home:
Fixing a common misconception about grounding…
Grounding does not get all the devices at the same potential. It just minimizes
the potential difference among them. “Where there is metal there is resistance
and if there is any current there will be a voltage (period).
This is one of the
n, or
> operator in isolation, and it's not generally helpful anyway.
>
> "What constitutes a problem?" is still a pretty open question though.
>
> 73,
>
> Julie
>
> On Mon, Jun 14, 2021, 18:01 Hal Massey <mailto:haljr.mas...@gmail.com>> wrote
retty poor transmitters out there that were purchased by
> people who either didn't know it or didn't care.
>
> Dave AB7E
>
>
>
> On 6/14/2021 8:46 AM, Hal Massey wrote:
>> You may be ignoring the fact that there are far more bad operators than bad
>>
You may be ignoring the fact that there are far more bad operators than bad
radios...
> On Jun 13, 2021, at 14:26, David Gilbert wrote:
>
>
> I think you're ignoring that what might not be "bad" for the user could still
> be bad for everyone else.
>
> In my opinion, poorly designed radios
This is not like a departure in a plane from O’Hare airport. You do not have to
announce your intentions before leaving here. Thank You.
> On Jun 8, 2021, at 11:47, Jim Brown wrote:
>
> On 6/8/2021 3:00 AM, Igor Sokolov wrote:
>> FTDX10 which sounds like a good value for money.
>
> Except
This turned out to be a popular subject line. Here goes...
I was too busy with AP classes to take drafting in high school. But I had to
take it when I went off to the College of Engineering to be an Electrical
Engineer. And I am glad I did take it. Of course, now it is all CAD systems…
Regards
Hi Buck,
I appreciate the continuity tests you did on your cable. Can you functionally
test the cable? With the cable connected to the 7610 are the correct signals at
the cable outputs?
Regards
-Hal / WB6NNR
> On Apr 19, 2021, at 1:06 PM, Buck wrote:
>
> Auto-sense works. I just don't
If you have any of the remaining screws then take one to the hardware store
when you go. They will do a perfect match for you. They use an aluminum
template folds referred to as a Screw Checker to make sure it is correct. The
sis not an “eyeball exercise.” There is nothing about that screw
Make a run to the hardware store. They have a screw template that they can
instantly use to confirm or deny the existence of 8-32 screws. It looks like a
5 x 7 “ thin aluminum plate with a bunch of holes in it. It is free to use.
They are also inexpensive to buy if you want to own one.
If you
gt; website would also be nice.
>
> On Wed, Mar 31, 2021, 14:33 Hal Massey <mailto:haljr.mas...@gmail.com>> wrote:
> What do you have in mind? I liked the event video.
>
> The most customer oriented thing they could do is fedex a letter overnight
> with your radio status ev
What do you have in mind? I liked the event video.
The most customer oriented thing they could do is fedex a letter overnight with
your radio status every day. But that gets expensive. You might feel great
about it. You say that is hyperbolic? True. But even a weekly email with status
is not
They did communicate and recently. Did you miss that?
I also cracked up at the word investor. Customer and investor are worlds apart.
Are you an actual stake holder in this conversation? I am. I paid in advance
for my K4.
I don’t feel like I need anymore communications than I have already
he dark ask for your
> money back" to be sound business practice. It certainly wouldn't have been
> tolerated in the large business I ran for several years.
>
> Dave AB7E
>
>
>
> On 3/30/2021 1:18 PM, Hal Massey wrote:
>> David,
>>
>> Is the c
can afford to chase off a portion of their
> business. It cost far more to bring in new customers than it does to keep
> old ones.
>
> W0MU
>
>
>
>
>
> On 3/30/2021 2:18 PM, Hal Massey wrote:
>> David,
>>
>> Is the customer set you are referring to and
David,
Is the customer set you are referring to and claiming to be sympathetic too
even in existence? Elecraft will refund money to anyone that asks. Wouldn’t
those that can’t have their money tied up have pulled out by now? Wouldn’t
those that are upset with the communications be gone by
It’s not off frequency enough to care about it.
> On Mar 24, 2021, at 9:56 AM, Wes wrote:
>
> Took the words right out of my mouth. And how does a NCS know check-ins are
> off frequency, especially if it's a YL?
>
> Wes N7WS
>
> On 3/24/2021 8:24 AM, Andy Durbin wrote:
>> "Calibration
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