Re: New article about DECIMAL freq. counter.
Note that PA2OHH's pages are also mirrored on Geocities. It is much faster
than qsl.net but it does suffer from advertisements. See:
http://www.geocities.com/pa2ohh/
Other related pages are my own
By
Hans Summers <Hans.Summers@...>
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#445
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gautam sent you a Yahoo! Greeting
Surprise! You've just received a Yahoo! Greeting
from "gautam" (fromgautam@...)!
To view this greeting card, click on the following
Web address at anytime within the next 30
By
fromgautam@...
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#443
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Re: Linear amp problem
Many thanks to Farhan, Arv K7HKL and John G0UCP for your suggestions on what
to do with my linear amp. As soon as I have time on the workbench I will try
your suggestions.
73 Hans G0UPL
By
Hans Summers <Hans.Summers@...>
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#442
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Re: Huff & Puff VFO Stabiliser Forum on Yahoo
On Tue, 2004-11-02 at 22:55, W5RCM - Ron wrote:
> The link listed below pulls up the group, but searching the Yahoo
> Groups
> list still won't find it.
>
> I've had other problems the last 2 days
By
Arv Evans <arvevans@...>
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#441
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Re: Huff & Puff VFO Stabiliser Forum on Yahoo
I have investigated the new group's configuration options and I couldn't see
any reason why it wouldn't appear in the Yahoo group search results. I have
written an email to customer support. I
By
Hans Summers <Hans.Summers@...>
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#440
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Re: Huff & Puff VFO Stabiliser Forum on Yahoo
The link listed below pulls up the group, but searching the Yahoo Groups list still won't find it.
I've had other problems the last 2 days with trying to update some subscriptions to other yahoo
By
W5RCM - Ron <w5rcm@...>
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#439
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Re: Huff & Puff VFO (for information)
Pete
Pictures of your BITX with the digital dial are one of the items that
started us thinking about the possibilities of a minimalist approach to
designing a general purpose Huff & Puff and digital
By
Arv Evans <arvevans@...>
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#438
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Re: Huff & Puff VFO Stabiliser Forum on Yahoo
Tim, & others
Sorry for the confusion. I put in too many upper-case letters. 8-(
Try this URL:
HuffPuffVFO-subscribe@...
Thanks,
Arv K7HKL
_._
By
Arv Evans <arvevans@...>
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#437
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Huff & Puff VFO (for information)
Look in the Photo Section under W6JFR and you will see my BITX20
with a Huff & Puff type VFO based on EI9GQ's work. This one uses the
PIC16F628 versus the original PIC16F84. Look under EI9GQ's
By
kaliediscope2004 <kaliediscope2004@...>
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#436
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Re: Huff & Puff VFO Stabiliser Forum on Yahoo
Ted
I have no idea who George Huff is!
I do not know why it isn't being found in the search, I will have to
investigate later.
But here is the URL to the
By
Hans Summers <Hans.Summers@...>
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#435
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Re: Huff & Puff VFO Stabiliser Forum on Yahoo
I looked for huffpuffvfo, huff (lots of
hits, who is george huff?) and vfo. Case
doesn't seem to matter, I found nothing.
N3Ted
11/2/2004 3:07:15 PM, Hans Summers
<Hans.Summers@...>
By
Ted Kell <tedkell@...>
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#434
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Re: Huff & Puff VFO Stabiliser Forum on Yahoo
Tim, I wonder if the group name is case sensitive? I later changed it to
HuffPuffVFO, try that. Another possibility is that I set it to be hidden by
mistake, I don't know. If the case-correct version
By
Hans Summers <Hans.Summers@...>
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#433
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Re: Huff & Puff VFO Stabiliser Forum on Yahoo
Arv,
Yahoo groups didn't seem to know about HUFFPUFFVFO when I tried to join. A search for HUFFPUFFVFO, HUFF and VFO also failed to elicit a response.
Any thoughts?
72s
Tim Ostley M0CZP
By
Tim Ostley <timostley@...>
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#432
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Huff & Puff VFO Stabiliser Forum on Yahoo
FYI
Hans-G0UPL and myself have been working over the past few weeks on the
design of a simple VFO stabiliser and digital dial circuit that might
be applied to the BITX and to other QRP equipment.
By
Arvid Evans <arvevans@...>
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#431
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Re: Linear amp problem
When
starts to
But
there was
power out
and I could
silent, but
then
be
Hans et al
Hi. I have been away for a week. Like yours my 1st IRF 510 got fried,
and for the same reason during construction.
By
market10gardener <market10gardener@...>
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#429
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Re: Linear amp problem
When
starts to
But
there was
power out
and I could
silent, but
then
be
Hans et al
Hi. I have been away for a week. Like yours my 1st IRF 510 got fried,
and for the same reason during construction.
By
market10gardener <market10gardener@...>
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#430
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Re: Linear amp problem
Hans & Farhan
Yes, I did have the same problem...with both the original Farhan design
and with my 're-design" that changed to push-pull MOSFET stages. I
traced part of my particular problems to the
By
Arv Evans <arvevans@...>
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#428
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Re: Linear amp problem
hans,
the issue did plague me too.
if you are experiencing what i did, they must be low frequency oscillations in the range of 500 KHz. It might be a good idea to scope it with your 5MHz scope of
By
Ashhar Farhan <farhan@...>
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#427
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Re: Linear amp problem
Hello Farhan
Firstly, my sincere condolences on the loss of your uncle.
Thanks for the advice on the IRF510. I can't believe how I can have made
such a mistake! Later I found that I had even drawn
By
Hans Summers <Hans.Summers@...>
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#426
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Re: reqeust for parts list and kit suppliers details
Hi Preethi Nair,
I have been collecting parts so that I can provide kits. I don't
have all of the parts yet but the list below lists what I have
available. The cost is $45.00 plus tax, and
By
David WardenDurkee <dwarden2@...>
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#425
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