Buddy,
You are bringing up a good point. Clover and other modes are certainly a good
reason to keep them...except that I am strictly a contester and won't use them
for anything but RTTY:-)
I brought the pair to K1TTT for this year's WPX and could not see any advantage
vs. MMTTY, although we didn't go through the trouble of feeding them with the
audio from the Timewave DSP-599zx. For me, it boils down to performance- does
it copy any better than MMTTY or not.
Rudy N2WQ
--- On Mon, 7/26/10, F.R. Ashley <gdadx2@clearwire.net> wrote:
From: F.R. Ashley <gdadx2@clearwire.net>
Subject: Re: [RTTY] DXP-38- keep it or sell it?
To: "Rudy Bakalov" <r_bakalov@yahoo.com>
Date: Monday, July 26, 2010, 9:51 PM
I vote to keep them. I still have my DXP38 and use it quite often for Clover
and also Amtor and Pactor ARQ modes. I guess it all boils down to how much
you use them vs. the cost of the USB to serial cable. I have 2 computers, one
is a newer laptop that does not have serial ports, so I run the DXP38 off the
older computer.
I have not made an recent HAL vs.soundcard program comparisons, socannot help
you there. I'd keep them just in case you get the bug to run ARQ modes..
there are still some of us who do. We usually get on Clover on Sundays on
14065.50 LSB, the old "calling freq" for Clover.
73 Buddy WB4M
(now I know where to find one in case mine blows up, hi)
I have a pair of DXP-38 modems that I got a couple of years ago, but never
bothered integrating into my station. I no longer have a computer with serial
ports and was wondering if the DXP-38 was worth the USB to serial cables. I
know it's juts a few bucks, but sometimes less is more, i.e. keep it simple.
So, compared to MMTTY, how well does the HAL play? My thinking was to use it in
diversity reception, fronted by a Timewave DSP-599zx in RTTY tone pair
regeneration mode or just the data mode filter. This is where the complexity
comes into play.
So, keep them pair or sell them? If keep them, shall I bother with the DSP
front-end or just feed them with the regular audio from my Icom 756P3s?
Thanks for sharing your thoughts.
Rudy N2WQ
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