On 29 Jul 2005 at 17:25, Bruce Bowman wrote:
I just got thru replacing the headphone connector on #4793 which died
after only 2 months service.
The jack in my K1/4 failed after a week or so - 4 years ago. I assumed it was
my
clumsiness and have been using it jury-rigged since. I must get
Sorry about that Paul:
Heres the scoop from the ebay listing
1,000 ft roll (no splices) of 22 AWG, 19/34 strand, tinned coated
copper wire. This is a quality high temp, Mil Spec M81044-12-22-9 with a
non-melting and shrinking, flame retardant, white polyalkene insulator.
The wire has
High Mark,
The 5.6k resister came with the microphone and instructions to install
it and how to set the jumpers.
You provided the key word here, 'electret'. I'd seen the word before,
but had thought it was a branding term rather than a functional term.
I just did a google search and now I know
Thanks, Don.
I picked up two audio ground loop isolators from Radio Shack last week
when I wanted to recalibrate my filters using Spectrogram. I figured
if I needed one for audio to the computer, I'd probably need on for
audio out as well.
The isolator worked very well with Spectrogram; it
I have read what I could find on the Elecraft web site and in this group's
archives and am still confused about proper use and care of the K2's internal
battery. I know that some owners install a new jack on their K2s to bypass the
K2's built-in battery protection (a resistor and a diode?).
Just purchased a Hex key and have my like new Bencher BY-2 with chrome base
for sale. New 129.95
.
75.00 shipped
Phil W9DVM K2 KX-1 727-944-3226
Philip LaMarche
LaMarche Enterprises, Inc.
www.instantgourmetspices.com
727-944-3226
800-395-7795 pin 02
FAX 727-937-8834
NASFT #30210
W9DVM
Charles,
I think Don W3FPR came up with the idea of putting in a second charging
jack that bypasses the resistor and diode but has a fuse, so you can use
a smart charger.
I've put in a jack in mine and bought a double-pole double-throw switch
to replace the existing battery switch so I can
Charlie,
Hopefully to simplify the battery thing:
First, for an SLA battery to charge properly from a supply, there are
seveeral ways to accomplish that 1) put a constant 'float' voltage on the
battery terminals along with a current limiting resistor in series.
Normally the 'float' voltage is to
That's aboot the size of it.
Doug,
W6JD
- Original Message -
From: rattray [EMAIL PROTECTED]
To: 'Craig Rairdin' [EMAIL PROTECTED]; elecraft@mailman.qth.net
Sent: Friday, July 29, 2005 5:58 PM
Subject: RE: [Elecraft] No more CW requirement in Canada starting today.
Eh? :-) - Bruce.
The Bencher is sold and going to Belgium. Many thanks.
Phil
Philip LaMarche
LaMarche Enterprises, Inc.
www.instantgourmetspices.com
727-944-3226
800-395-7795 pin 02
FAX 727-937-8834
NASFT #30210
W9DVM
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Hi all,
Well after letting the smoke out of a few parts now and then, and getting to
know the people at Elecraft very well every time I needed some advice and
parts, and of course depending on this list for everyone's advice, I have
finally upgraded K2 #402.
I got the KAT100 and KPA100 into the
The posts on this topic mention an isolation transformer to
separate the computer from the PSK audio line. So I might have
missed the boat a little when I decided to ground the computer
chassis/case to the common equipment ground. That is, I have a ground
rod with a wire coming up to a copper
Conventional wisdom seems to be always use an isolation transformer in the
PSK-31 output to your mike input. I think most also agree it best to use
one in your PSK-31 input from your rigs audio out. Several of the
commercial kits/units do not do the latter. I have tried it with and
without and
Hello,
After a 2 year delay (starting a business), I'm finally ready to start
building my K2. It is Rev A kit for which I purchased the Rev B upgrade with
new PC boards. I can't remember why now, but I wound up downloading and
printing a Rev E manual after buying the upgrade. The instructions
Good Evening,
I wish you all luck on the Flight of the Bumblebees adventure
tomorrow. It should be fun. I gained a BB number so will be active
outside for a few hours. Hopefully the propagation will be good and the
bugs will be happy with just a little of my blood. The weather has been
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