[arm-allstar] Repeater build

David McGough kb4fxc at inttek.net
Wed Mar 29 11:29:49 EDT 2023


Hi,

Yes, HamVoIP works very well to implement split-site repeaters, many are 
using HamVoIP this way, including myself.

The nodes I use for a split-site setup are configured for full-duplex 
(duplex=2) and have the TX connected at one end and the RX connected at 
the other.  Then, these private nodes are simply linked to each other with 
a permanent connection.  I'm using a VPN between the sites (ZeroTier), but 
that's not an operational requirement.

What type of radio hardware are you using?

73, David K4FXC


On Tue, 28 Mar 2023, Hans-Peter Oeste via ARM-allstar wrote:

> Good evening folks.
> I'm looking for some advice on building a repeater.
> The radio club I belong to wants to build a 10 meter repeater.  This
> entails having a TX node some distance away from the RX node, in this case
> it would be about 7  miles.  So we believe that we 'should' be able to link
> them using hamvoip at each location using the internet to connect the two
> in private mode.  We'd also like to add a couple of radioless monitoring
> nodes.
> I have modified two CM108 boards for the two ends of the repeater as has
> been detailed in several places and can modify more for the radioless
> nodes.  So I am ready to move on to configuring the software.
> So I guess the first question should be, is this possible using hamvoip? If
> so, are there any links to web pages that will provide some guidance on
> this subject?  Is there anyone that can provide some input to this subject?
> Just as a side note, for those that might ask why we don't use an RF link
> between the two sites? We have tried to provide a 220 RF link between
> the two sites but the commercial site that the receiver was on had so much
> stray RF that we were unable to create a consistent link.  So we shelved
> that several years ago.  I was doing some research and discovered HamVOIP
> and had the thought that this might be able to make the 10 meter repeater
> happen. I hope I'm right.
> 
> Hans Oeste VE7OES
> Victoria, BC.
> _______________________________________________
> 
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> ARM-allstar at hamvoip.org
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> 
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> 



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