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PA2AGA > HDDIG 01.07.00 14:53l 237 Lines 7568 Bytes #-9416 (0) @ EU
BID : HD_2000_173B
Read: GUEST
Subj: HamDigitalDigest 2000/173B
Path: DB0AAB<DB0SL<DB0RGB<DB0MRW<DB0ERF<DB0SHG<DB0SM<PI8DAZ<PI8GCB<PI8HGL
Sent: 000701/0050Z @:PI8HGL.#ZH1.NLD.EU #:57087 [Den Haag] FBB $:HD_2000_173B
From: PA2AGA@PI8HGL.#ZH1.NLD.EU
To : HDDIG@EU
Date: Sat, 01 Jul 00 01:50:07 MET
Message-Id: <hd_2000_173B>
From: pa2aga@pe1mvx.ampr.org
To: hd_broadcast@pa2aga.ampr.org
X-BBS-Msg-Type: B
like
> packet? Is there much activity and are there specific frequencies where
> activity is centred?
>
> That out to do it for now. Thanks for your help.
>
> Martin Peters - G4EFE/GQRP1176
>
>
------------------------------
Date: Mon, 26 Jun 2000 20:31:27 GMT
From: marsgal42@hotmail.com
Subject: A couple of basic questions re PSK31
In article <4fi55.1390$F01.29162@news6-win.server.ntlworld.com>,
"Martin Peters" <martin.peters1@virgin.net> wrote:
> I rather fancy trying this PSK31 stuff on HF QRP but have no
> experience of this mode.
> First of all I'd like to listen in to some traffic. What am I
> listening for?
> What's it sound like as audio? Are the 'overs' long like SSTV
> or bursts like packet? Is there much activity and are there
> specific frequencies where activity is centred?
A "warbling" or "purring" sound, 14070 +/- a couple of kHz. The
sound lasts for some time, it doesn't come in brief bursts
the way packet does.
Check the web pages (others have posted pointers) for software,
other frequencies, sample audio, and so on.
Laura Halliday VE7LDH "Que les nuages soient notre
Grid: CN89mg pied a terre..." - Hospital/Shafte
Sent via Deja.com http://www.deja.com/
Before you buy.
------------------------------
Date: Mon, 26 Jun 2000 17:20:58 -0400
From: Ralph Mowery <rmowery@dialpoint.net>
Subject: A couple of basic questions re PSK31
The sound is like an unstabel carrier varing a few HZ. The
transmissions usually last several minuters as the 'tone' is sent the
whole time a station is typing out a transmission. Look for a program
(free) called Digipan. You can set your receiver to 14.070 mhz and as
you see the yellow bands appearing in the blue (normal colors, but may
be differant) background , move your mouse pointer on the yellow and
click on it. That is the audio offset frequency of the tone. If setup
properly, you will also have set the correct tone of the transmitter.
The tuning is critical and best to just put the receiver in the general
area and tune with the mouse. YOu should be in the USB mode.
marsgal42@hotmail.com wrote:
>
> In article <4fi55.1390$F01.29162@news6-win.server.ntlworld.com>,
> "Martin Peters" <martin.peters1@virgin.net> wrote:
>
> > I rather fancy trying this PSK31 stuff on HF QRP but have no
> > experience of this mode.
> > First of all I'd like to listen in to some traffic. What am I
> > listening for?
> > What's it sound like as audio? Are the 'overs' long like SSTV
> > or bursts like packet? Is there much activity and are there
> > specific frequencies where activity is centred?
>
>
------------------------------
Date: Mon, 26 Jun 2000 19:52:57 -0400
From: "Rob" <Pse@NoEmail.Com>
Subject: A couple of basic questions re PSK31
Actually for most PSK31 QSOs, it does NOT matter what sideband you use. The
BPSK mode of PSK31 is sideband independent.
But the sideband is important if you operate the QPSK mode of PSK31 which is
fairly rare due to the critical tuning involved. MOST Hams use USB for the
QPSK mode of PSK31.
If you rig can only operate in LSB in the DATA mode, then make sure you
select "use INVERTED QPSK" in the OPTIONS screen of the software. Then, if
you ever make a QPSK QSO everyone else will be able to copy you and you will
be able to copy them.
PSK31 is best described as a warble like sound
73's
Rob
"Ralph Mowery" <rmowery@dialpoint.net> wrote in message
news:3957C93A.26BB5AE1@dialpoint.net...
> The sound is like an unstabel carrier varing a few HZ. The
> transmissions usually last several minuters as the 'tone' is sent the
> whole time a station is typing out a transmission. Look for a program
> (free) called Digipan. You can set your receiver to 14.070 mhz and as
> you see the yellow bands appearing in the blue (normal colors, but may
> be differant) background , move your mouse pointer on the yellow and
> click on it. That is the audio offset frequency of the tone. If setup
> properly, you will also have set the correct tone of the transmitter.
> The tuning is critical and best to just put the receiver in the general
> area and tune with the mouse. YOu should be in the USB mode.
>
> marsgal42@hotmail.com wrote:
> >
> > In article <4fi55.1390$F01.29162@news6-win.server.ntlworld.com>,
> > "Martin Peters" <martin.peters1@virgin.net> wrote:
> >
> > > I rather fancy trying this PSK31 stuff on HF QRP but have no
> > > experience of this mode.
> > > First of all I'd like to listen in to some traffic. What am I
> > > listening for?
> > > What's it sound like as audio? Are the 'overs' long like SSTV
> > > or bursts like packet? Is there much activity and are there
> > > specific frequencies where activity is centred?
> >
> >
------------------------------
Date: Sun, 25 Jun 2000 19:53:36 -0600
From: "Dave Casler" <dave@aldea-art.com>
Subject: AEA DSP-232
Anything recent on the AEA DSP-232? I have one (long story) and it is now
gathering dust. Never could make it work very well on packet. It seems to
be an orphan at this point.
Dave, KE0OG
ke0og@arrl.net
------------------------------
Date: 26 Jun 2000 12:25:24 GMT
From: ralphmw@aol.com (RalphMW)
Subject: AEA DSP-232
Check out:
http://www.timewave.com
They bought out AEA, sold off the DSP-232's they had in stock due to design
flaws but they also were able to come up with a new firmware chip, version
7.2,
I believe which makes this machine usable for some things. They also have a
resistor modification to increase sensitivity. Check out their website or
even
give them a call. They are pretty friendly & helpful. My DSP-232 works great
for HF RTTY.
Good luck & 73's,
Ralph NH6QT/3
------------------------------
Date: Fri, 23 Jun 2000 17:30:17 GMT
From: "Mike Warren" <w5maz@uswest.net>
Subject: AEA PK-232
Sorry - had wrong email configured (I recently switched). Correct email is
w5maz@uswest.net
"Mike Warren" <w5maz@earthlink.net> wrote in message
news:Idr45.17$lU1.2337@news7.onvoy.net...
> $50 plus shipping. Manuals, cables and SW (DOS) included.
>
> Mike W5MAZ
>
>
>
------------------------------
Date: Wed, 28 Jun 2000 03:20:20 +0300
From: "(SV2AGW)George Rossopoulos" <sv2agw@pigeon.ee.auth.gr>
Subject: AGW Packet Engine with HTTP interface
Hi
I have just uploaded a new,experimental version, 2000.63.
This version has a build in http interface that allow you,for the moment, to
use your web browser to monitor the packet traffic. Soon you will be able to
do packet also(connect,chat,yapp etc)
73
--
(SV2AGW)George Rossopoulos
http://www.elcom.gr/sv2agw
http://www.raag.org/sv2agw
sv2agw@pigeon.ee.auth.gr
tel +30 31 302911
George Rossopoulos
Nikanoros 59
54250,Thessaloniki
Greece
------------------------------
Date: Sat, 24 Jun 2000 12:28:36 +0100
From: "Michael Hogan" <mlhogan@lineone.net>
Subject: DRSI 2
I have a receive fault on my PCPA type 2 (DRSI) card. Port 1 works
perfectly. The fault is on port 0. TX works ok but even though the RX LED
lights there is no RX data to the PC.
I have tried the loop-back tests, using the THS program, with the same
result. I have also tried adjusting the RX sensetivety with no effect.
I have tried to find Siskin, who serviced these units in the past, with no
success. DRSI no longer support amateur equipment.
I would appreciate any information on this TNC, likely cause and fix,
To be continued in digest: hd_2000_173C
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