[OZAPRS] (no subject)

Peter Wicklein vk3tbn at hotmail.com
Mon Oct 16 12:41:25 AEDT 2017


Glen

Would recommend looking at the SCS brand of equipment from Germany, latest tech and not just for Robust packet but for hf/VHF APRS/ RTTY/AMTOR... etc.. DSP, high speed, you get what you pay for usually.

Regards

Pete

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From: Glen English VK1XX<mailto:glenlist at pacificmedia.com.au>
Sent: Monday, 16 October 2017 12:23 PM
To: ozaprs at aprs.net.au<mailto:ozaprs at aprs.net.au>
Subject: Re: [OZAPRS] (no subject)

Thanks everyone for their input. Yes a long time ago since I had a V2
protocol vancouver TNC, and microbee...

I thought Rose beat Net/Rom ?  I see alot of APRS devices with no
receivers, which is not in the spirit of CSMA .... yeah going to get
our busy WICEN events in the ACT region back into connected mode packet.
Deals with some difficult locations.

I've got the makings of a full TNC on a single STM32 micro, all with
software modems and direwolf stack. I can run about 5 x independent 1200
baud direwolf TNCs on it :-). The direwolf needs some tweaks to have it
fast on a smaller footprint platform, but not much.

No need to look at any old stuff - I am a ground zero engineer, not a
copy and paster.... There is nothing to learn from 15 y low grade tech
of the day. However there is much to learn from stuff and techniques in
the 1960s that can now be done with modern hardware that is analog
stable by means of DSP...

Can't believe KPC3+ is still sold. that's a real piece of old
technology. That's almost taking buyers for a ride IMO.



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