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PA2AGA > HDDIG 11.04.00 10:09l 216 Lines 7302 Bytes #-9514 (0) @ EU
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Message-Id: <hd_2000_100A>
From: pa2aga
To: hd_broadcast@pa2aga
Subject: HamDigitalDigest 2000/100A
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Ham-Digital Digest Sun, 9 Apr 2000 Volume 2000 : Issue 100
Today's Topics:
F6KEH RESOURCES RELAY SITE : temporary adress
FS: Astron Power Supply transformers
GPS altitude
Help with RTTY-Modem AF7
Need suggestions for PK-232 MBX on RTTY (2 msgs)
Society of Amateur Radio Programmers?
SoundBlaster programming WIN95 how ??
starting RITTY (2 msgs)
Telephone Keypad Letters? (3 msgs)
trade kenwood mobile
Yaesu FT767GX CAT Interface HELP
Send Replies or notes for publication to: <Ham-Digital@UCSD.Edu>
Send subscription requests to: <Ham-Digital-REQUEST@UCSD.Edu>
Problems you can't solve otherwise to brian@ucsd.edu.
Archives of past issues of the Ham-Digital Digest are available
(by FTP only) from ftp.UCSD.Edu in directory "mailarchives/ham-digital".
We trust that readers are intelligent enough to realize that all text
herein consists of personal comments and does not represent the official
policies or positions of any party. Your mileage may vary. So there.
Loop-Detect: Ham-Digital:2000/100
----------------------------------------------------------------------
Date: Sat, 8 Apr 2000 21:39:06 +0200
From: "F6KEH" <f6keh@qsl.net>
Subject: F6KEH RESOURCES RELAY SITE : temporary adress
Some technical problems occurs to connect directly to the site
F6KEH.FREE.FR.
So, you can connect you directly to F6KEH RESOURCES RELAY ham site using the
following URL adress :
http://members.xoom.com/_XMCM/softelecom/index_r.htm
When the technical connection will be etablished again, the use of the
normal URL willl be advised by way of these news.
F6KEH - F5LCY
------------------------------
Date: Sat, 1 Apr 2000 19:10:25 -0500
From: "KE4QJK" <ke4qjk@qsl.net>
Subject: FS: Astron Power Supply transformers
For sale:
Astron power supply transformers
(1) from an Astron RS-20M
(1) from an Astron RS-35M
I replaced the standard 110v transformers in two Astron power supplies
with switchable 110-220v transformers. The transformers which were replaced
are now available. They are in perfect operating order, run quietly (these
are not hummers!)
RS-20 transformer: 110v ac primary, 34v (no load) ac secondary with
center-tap. This transformer is capable of a continuous 16A cont. 20A
intermittent current draw. There is a also another secondary winding, 44v ac
but I don't know how much amperage draw is capable from it. $18
RS-35 transformer: 110v ac primary, 34v (no load) ac secondary with
center-tap. This transformer is capable of 25A cont., 35A
intermittent current draw. There is a also another secondary winding, 44v ac
but I don't know how much amperage draw is capable from it. $25
Either (or both) would make a perfect replacement for an existing supply,
a great addition for the hobbyist or 'do it yourselfer'!
Buyer would pay shipping from S. FL 33478
Vic, KE4QJK
ke4qjk@qsl.net
------------------------------
Date: Tue, 4 Apr 2000 17:54:40 GMT
From: nomail@rob.knoware.nl (Rob Janssen)
Subject: GPS altitude
Ian Brothwell, G4EAN <ian@bartg.demon.co.uk> wrote:
>3) get your altitude from the difference between the two readings - each
>milliBar difference indicates a 28' difference.
Shouldn't that be expressed in hectopascal and meter?
Rob
--
+----------------------------------+--------------------------------------+
| Rob Janssen pe1chl@amsat.org | WWW: http://www.knoware.nl/users/rob |
| AMPRnet: rob@pe1chl.ampr.org | AX.25 BBS: PE1CHL@PI8WNO.#UTR.NLD.EU |
+----------------------------------+--------------------------------------+
------------------------------
Date: Sun, 09 Apr 2000 11:11:00 +0200
From: Friedrich Ratering <DK5QK@t-online.de>
Subject: Help with RTTY-Modem AF7
I got an RTTY-Modem AF7 manufactured by THB and need any information
about it like manual and circuit.
Any costs for copying, mail etc. are of course paid.
73 de Friedrich, DK5QK
------------------------------
Date: Sun, 2 Apr 2000 16:47:55 -0500
From: "Rick Ruhl" <ricker@cssincorp.com>
Subject: Need suggestions for PK-232 MBX on RTTY
If the DCD lights at all, signals will attempted to be decoded by the TNC.
Once the TNC decodes what it 'thinks' is a signal, then it put that out to
the program and the program displays it on the screen.
I move the DCD a little higher than noise level, that way, when it signal
comes in, that's all that is decoded.
--
Rick Ruhl
President, Creative Services Software
http://www.cssincorp.com
"Thomas Beltran" <tbeltran@earthlink.net> wrote in message
news:sYOF4.15271$64.510833@newsread2.prod.itd.earthlink.net...
> Rick:
>
> > If you're on LSB, then you need to adjust the DCD knob until the DCD
light
> > goes out. You're probably getting random noise and if the DCD light is
on
> > all the time in RTTY mode, the PK-232 will decode the noise as
characters.
> >
>
> I must be getting random noise at times because even when I tune away from
> any station, the random letters continue - i.e., it just keeps on typing
> gibberish.
>
> > Once the DCD is set to not come on until a signal is heard above the
nosie
> > level, you can make sure it's tuning a correct RTTY signal by making
sure
> > the tuning indicator leds are blinking as far right and left as possible
> and
> > centered...
>
> Then does the DCD light come on in the presence of a signal? Where should
> the AF gain be set? I have been setting the threshold to the point where
> the DCD light just goes out. Tom W6EIJ
>
>
>
>
>
------------------------------
Date: Sun, 02 Apr 2000 04:42:06 GMT
From: "Thomas Beltran" <tbeltran@earthlink.net>
Subject: Need suggestions for PK-232 MBX on RTTY
I recently purchased a PK-232 with the most recent update to DSP. This is
my first attempt at digital communications. I've hooked up the receiver
(Drake R-4C) to the TNC, using the patch cord that came with the unit and a
radio shack adapter going from the 1/8" connector to an RCA plug. The
software seems to work (PK Term'99), but all I get are random characters.
Any assistance would be appreciated. Tom W6EIJ
------------------------------
Date: Sat, 08 Apr 2000 21:31:20 -0400
From: Charles Fregeau <n5hsr@sprynet.com>
Subject: Society of Amateur Radio Programmers?
I'm a programmer and also N5HSR, but I work mostly on mini-computers
such as the AS/400.
Charles R.
David Johnson wrote:
>
> I hope this is an appropriate forum. I'm hoping to reach Visual Basic and
> all other programmers who are Amateur Radio Operators and develop software
> for Amateur Radio Service purposes. If this is of interest to you, please
> check out the web site I am assembling.
>
> Also, those who wish to have there software, projects or related items
> featured, please let me know.
>
To be continued in digest: hd_2000_100B
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