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[aprssig] Solar Powered Digi's.

John Ronan jronan at tssg.org
Tue Dec 4 23:12:14 UTC 2007


Afternoon everyone,
thanks for the replies

Mark, point taken re synthesised radio.

Andy, thats a rather large tower :) what size battery are you using  
with the 60 watt panel?

My plan is to get the Radio/OT2 side up and running at my home QTH,  
and measure its consumption with a whattmeter, then look at sizing  
the panel/battery.

Thanks
de John
EI7IG




On 4 Dec 2007, at 21:14, Andy AB9FX wrote:

> I've checked my home U2100, backlight off, no heated sensors,  
> current is
> around 40mA at 13.8V. When backlight on, total current is 60mA.
> 73
> Andy
>
> ----- Original Message ----- From: "Scott Miller" <scott at opentrac.org>
> To: "Andy AB9FX" <ab9fx at aprs.pl>; "TAPR APRS Mailing List"  
> <aprssig at lists.tapr.org>
> Sent: Tuesday, December 04, 2007 13:53
> Subject: Re: [aprssig] Solar Powered Digi's.
>
>
>> What's the power consumption of the U2000?  One thing I have to  
>> say for the AAG 1-wire station is that it draws VERY little power.
>>
>> Scott
>> N1VG
>>
>
>
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>

--
John Ronan <jronan at tssg.org>, +353-51-302938
Telecommunications Software &  Systems Group,  http://www.tssg.org







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