[OZAPRS] Small mobile TNC

Andrew McDade amcdade at iprimus.com.au
Thu Apr 12 17:57:47 EST 2007


Ive had a great deal of success using AGWPE along with UIVIEW and 
Oziexplorer whilst mobile just using the laptop sound card. In fact I
reckon 
using soundcard packet holds its own a lot of the time when compared to
some 
of the older type HF capable TNC's. Another idea, possibly slightly better

than AGWPE, is to use MIXW32 and set up a pseudo com port through to uivew

and oziexplorer. I reckon MIXW32 has slightly better 300bps packet
decoding 
capabilities than packet engine. Anyway either alternative gets you up and

running on HF aprs with basically no hardware required. Just some sort of 
quick and simple sound card interface.

Regards ... Andrew ... VK5EX

----- Original Message ----- 
From: "Zik Saleeba" <zik at zikzak.net>
To: <vk4tec at tech-software.net>; "VK / ZL APRS Users" <ozaprs at aprs.net.au>
Sent: Thursday, April 12, 2007 5:03 PM
Subject: Re: [OZAPRS] Small mobile TNC


>I want to set up an in-car PC with UIView and OziExplorer so I can
> keep track of things while I'm on the road.
>
> Actually this is working towards a wider goal - I'm building a UAV
> plane and want to put a tracker on it. So I need to have the gear in
> the car to go after the plane when it decides to make a break for
> freedom.
>
> Cheers,
> Zik VK3MHZ
>
> On 4/12/07, Andrew Rich <vk4tec at tech-software.net> wrote:
>> How come you want to run a TNC mobile ?
>>
>> Why not just use a tinytrack or opentracker ?
>>
>>
>> -----------------------------------------
>> Andrew Rich
>> Amateur radio callsign VK4TEC
>> email: vk4tec at tech-software.net <mailto:vk4tec at tech-software.net>
>> web: http://www.tech-software.net
>> Brisbane AUSTRALIA
>>
>>
>>
>> -----Original Message-----
>> From: vk7arn [mailto:vk7arn at bigpond.com]
>> Sent: Thursday, 12 April 2007 8:03 AM
>> To: 'VK / ZL APRS Users'
>> Subject: Re: [OZAPRS] Small mobile TNC
>>
>>
>> Bob
>> Further to Ben's comments - the USB micro TNC, Digi and Tracker has
lots 
>> of
>> potential, is a very neat little unit but the supply and support
>> arrangements
>> are absolute crap (support via Yahoo group "musbtnt").  It sounds as if

>> you
>> are
>> not familiar with it?  Built and sold by AGWPE, AGWTracker etc Ioannis
>> Mourtsiadis / Elcom Research.  http://www.elcom.gr/
>>
>> It's a great pity that there is so much dissatisfaction around it.  I 
>> notice
>> it
>> can now be purchased from http://thedigitalham.com/store/ so maybe this

>> will
>> overcome the supply ex. Greece problems.
>>
>> I guess the support issues are a result of the one man? nature of the
>> business.
>> Seems odd that the apparently almost universally standard AGWPE comes 
>> from
>> the
>> same stable.
>>
>> Someone suggested trying to overcome the SS limitation via terminal 
>> access,
>> but
>> if there is a way I can't find it.
>>
>> Roger, vk7arn
>>
>> -----Original Message-----
>> From: ozaprs-bounces at aprs.net.au [mailto:ozaprs-bounces at aprs.net.au] On
>> Behalf
>> Of Ben Lindner
>> Sent: Thursday, 12 April 2007 07:10
>> To: VK / ZL APRS Users
>> Subject: Re: [OZAPRS] Small mobile TNC
>>
>>
>> Hi Bob
>>
>> We are talking about a USB TNC from Greece here and the support and
>> getting the TNCs from there is some what slow if you receive it at all.
>> Getting problems fixed is a nightmare.
>>
>> thanks
>> Ben, VK5JFK
>>
>> Bob Bruninga wrote:
>> >> Have you found a way to get SSSn-n in the uTNT?
>> >> Only provides for SS.
>> >>
>> >
>> > If this is true, then it needs to be fixed.  The SSn-N concept was 
>> > never
>> intended to be restrictive to only 2 bytes.  Many state communications 
>> areas
>> are
>> broken up into smaller regions...  Such as MDC for Maryland DC.  And
EPA 
>> for
>> Eastern PA, and SOCAL for southern california.
>> >
>> > I hope this is fixable... be sure it gets to the author.
>> >
>> > Thanks
>> > Bob, Wb4APR
>> > _______________________________________________
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>> > Ozaprs at aprs.net.au
>> > http://aprs.net.au/mailman/listinfo/ozaprs
>> >
>> >
>> >
>> >
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