23 Feb
2021
23 Feb
'21
4:35 a.m.
This is off-topic to the AMPR topic but to conclude:
I think this feature was made fully operational in the 06/29/2020
firmware though it's a bit of a hybrid. See page 25 of the NPR Advanced
Guide for more details. I would recommend to post a message on the
HackaDay page and see if Guillaume F4HDK responds. There is also the
New-Packet-Radio(a)groups.io email list as well.
--David
KI6ZHD
On 02/17/2021 12:24 PM, Bjorn Pehrson wrote:
Has anyone tested the FDD feature?
bjorn/sa0bxi
On 2021-02-17 17:50, David Ranch via 44Net wrote:
>
> Hello Ronen,
>
> My group has deployed an NPR system here in the Bay Area, California
> with good success. For various reasons, I put a Raspberry PI with IP
> Masquerade front the NPR modem and connected clients to provide some
> level of security protections as well as provide a landing page for
> users to connect to via TELNET and HTTP for more information about
> the service. The service is reliable and I've setup some monitors on
> the system as well to see who is connected, etc. We get about
> 50-53Kbps using the modulation "20" setting as that's the only legal
> setting for HAMs in the United States. Latency is a bit all over the
> map due to how the NPR's protocol functions so real time needs like
> VoIP, etc. won't work well but everything else works ok.
>
> --David
> KI6ZHD
>
>
> On 02/17/2021 06:56 AM, R P via 44Net wrote:
>> Hi there
>> Is there anyone here that uses the NPR modems in the AMPRNET ?
>> I would like to ask him some questions concerning the Network behave
>> and config of the Systems
>> Thanks Forward
>> Ronen - 4Z4ZQ
>> http://www.ronen.org
>>
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>
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