Alan, I did try a real half-a$$ed pile of wire and a tuning cap. My shop has
fluorescent lights and I got a lot of noise. Once I built the shielded loop and
got it lined up with east and a little south (I'm in Washington State), WWVB
came in gang-busters. This was before I built a GPSDO or two a
September 2008, it's been over two years now.
I'd still like it back Scott.
-Chuck
J. Forster wrote:
WARNING:
Scott McGrath borrowed an HP Rb standard manual from a good friend of mine
and HAS NOT RETURNED IT, despite repeated requests both on and off lists.
He has made lame excuses for well
WARNING:
Scott McGrath borrowed an HP Rb standard manual from a good friend of mine
and HAS NOT RETURNED IT, despite repeated requests both on and off lists.
He has made lame excuses for well over a year.
Details upon request.
Be Warned!!
-John
=
> Dick
>
> I'd like to buy y
Dick
I'd like to buy your antenna if not already sold I've restored one of these
receivers and was about to build antenna!
Scott
Sent from my Verizon Wireless BlackBerry
-Original Message-
From: Dick Moore
Sender: time-nuts-boun...@febo.com
Date: Sat, 2 Oct 2010 15:22:18
To:
Reply-To
I'd like to buy your antenna if not already taken
Scott
Sent from my Verizon Wireless BlackBerry
-Original Message-
From: "Alan Melia"
Sender: time-nuts-boun...@febo.com
Date: Sat, 2 Oct 2010 23:40:52
To: Discussion of precise time and frequency measurement
Reply-To: Discussion of preci
Dick did you ever try an unscreened loop ?? they should be just as good if
not better at 60kHz.
Alan G3NYK
- Original Message -
From: "Dick Moore"
To:
Sent: Saturday, October 02, 2010 11:22 PM
Subject: Re: [time-nuts] HP/Dymek DY-5842
> I used to have one of these marvelous receivers
I used to have one of these marvelous receivers and sold it. I still have the
WWVB/60kHz shielded loop antenna that I made for it and although it is big, at
about 30" x 30" x 2" or so, I believe it will ship FedEx or UPS OK. It's free
to anyone who'll pay the shipping. It's made out of copper pi
Ken would be a great person. THe HP Memory project would be another
http://www.hpmemory.org/index.htm
-pete
On Fri, Oct 1, 2010 at 3:50 PM, Brian Kirby wrote:
> You might consider contacting Dr. Ken Kuhn -- kennathak...@gmail.com
>
> check his HP museum at http://www.kennethkuhn.com/hpmuseum/
Very nice indeed
Will need some tlc, but thats the way it is for a 40 plus year old device.
What I saw in the back picture was even more interesting I have that bliley
crystal.
I picked it up at a hamfest 20 years ago. Now I know what it most likely
went to.
I am in franklin mass and if it doesn't
I have had good results with the part if this circuit around T1.
http://www.qsl.net/on7yd/minitx2.htm
Varying L1 selects the right overtone for basic operation.
The collector circuit here has a coupled resonator tuned for the 144,
but it will probably work equally well for 216. A cheap (fundamenta
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