[OZAPRS] RGI/RBM/Griffith digis

[Matthew Cook]

I'm thinking as a higher speed secondary service that users and fixed
stations can listen too.

I've got no idea how well UHF 9600 baud would work in a mobile environment
with picket fencing or flutter...

Just using left over bits in the shack from the good-ol packet days.. and a
rPi of course.

73

Matthew
VK5ZM

On 2 November 2017 at 10:33, Glen English VK1XX <
glenlist at pacificmedia.com.au> wrote:

> and UHF would be easier, run 100W or something. so u are thinking as a
> distribution backbne, rather than users listening to it ?
>
>
> On 2/11/2017 10:56 AM, Matthew Cook wrote:
> > If you've got the ability why not go 9600 baud on 70cm for a APRS-IS
> > -> RF gateway.  There is a channel already in the band plan for such
> > activities, nothing says it has to be 1200 baud.  There are plenty of
> > radios out there now that can do 9600 baud, direwolf would eat it for
> > breakfast.
> >
> > That has been something in the back of my mind to get installed here
> > in Adelaide for a trial at some point.
> >
> > 73
> >
> > Matthew
> > VK5ZM
> >
> > On 2 November 2017 at 09:12, Glen English VK1XX
> > <glenlist at pacificmedia.com.au <mailto:glenlist at pacificmedia.com.au>>
> > wrote:
> >
> >     Josh, I think the RF message forwarding could be done. That would
> >     provide a reasonable utility for the region.
> >
> >     Yeah will seek to add another transceiver channel up there, which is
> >     actually non trivial but on the list. Maybe 7575, UHF or 6m dunno.
> >
> >     Make the most of the super site.
> >
> >     g
> >
> >
> >     On 1/11/2017 5:42 PM, Josh wrote:
> >     > I can't see a good reason to put an igate there, unless you were
> >     > thinking of dropping the digipeater function altogether.
> >     > There's multiple igates with reliable and fast internet links
> within
> >     > RGI's footprint, so leave it to them rather than wasting your
> >     limited
> >     > bandwidth.
> >     >
> >     > But if you have the link available, setting up APRS-IS->RF message
> >     > forwarding could be a great service addition considering the
> >     range and
> >     > general area that RGI covers.
> >     > Bandwidth requirements would be extremely low too.
> >     >
> >     > - Josh VK2HFF
> >     >
> >     > On 1/11/2017 4:43 PM, Glen English VK1XX wrote:
> >     >
> >     >> The Ginini  IP access, at least in the short term is a low
> >     bandwidth ~
> >     >> half duplex 50 kbps UHF IP bridge. good for SSH, remote control of
> >     >> things. How many bytes (UDP payload) is the IGATE "upload"
> >     >>
> >     >> ?
> >     >>
> >     >> given the APRS UI "pollution" of 5175 , we'll probably put a
> second
> >     >> channel on the direwolf and run different freq for connected
> >     mode stuff
> >     >> for WICEN...
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