[arm-allstar] Node Radio

[Doug Crompton]

Justin,

 I did a howto on that module several years ago. It is on the hamvoip.org
web page. I was not very satisfied with them and they are very RF
dirty and need output filtering which I show in the howto. Here is the
direct link -

https://hamvoip.org/hamradio/818_transceiver_module/


*73 Doug*

*WA3DSP*

*http://www.crompton.com/hamradio <http://www.crompton.com/hamradio>*


On Mon, Dec 4, 2017 at 4:57 PM, "Justin Grigg via arm-allstar" <
arm-allstar at hamvoip.org> wrote:

> Have you tried sometning like this? I purchased 2 as just for this reason.
> I just haven't got around to building them yet.
>
> https://www.aliexpress.com/item/2sets-lot-All-in-one-UHF-
> VHF-Voice-module-kits-SA828-walkie-talkie/32252970275.
> html?spm=a2g0s.9042311.0.0.l7Vcap
>
> On Mon, Dec 4, 2017 at 11:12 AM, "Chris Souleles via arm-allstar" <
> arm-allstar at hamvoip.org> wrote:
>
> > I'm looking for an alternative low cost node radio.  I have built two
> > nodes with the BF888, RPI3, DMK URi.  I'm thinking it would be nice to
> get
> > more power and the option for 2 meters. I use my nodes mobile through a
> > hotspot which does not require the power, and I also use them as base
> nodes
> > with a home brew 440 MHz ground plane antenna up about 15 feet.  Having
> the
> > option to run high or low power, 2 meter or 440 would be nice.
> > I am looking at UV-5RHP and UV-82HP.  I've heard the UV-5R will overheat
> > on the high power mode so I assume the HP version would be even worse.
> Is
> > this the same situation with the UV-82HP?   I will be removing them from
> > the case as I did with the BF888 so I don't know if heat will still be a
> > problem.
> > I see good instructions for modifying the UV-82 on line.  Are the
> > connection points the same on the UV-82HP?
> > Any recommendations on choice of node radio would be appreciated.
> > Thanks,  Chris - W6CS - 73
> >
> >
> >
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> >
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>