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Aw: LF: OT, Remote site, garden progress

To: [email protected]
Subject: Aw: LF: OT, Remote site, garden progress
From: LZ <[email protected]>
Date: Thu, 4 Sep 2014 20:50:10 +0200
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Hi Stephan,

> ...
> Sorry, this is mostly OT but i know there are a few OMs interested in 
> remote sites for VLF/LF/MF bands

Off topic? Don't think so. 

> and this may be useful for them and so 
> for us, if they will realise a similar project.
> ...

Agreed.
Question: anyone out there having some
experiences running the "Wolfson-Card" on
the Raspberry-Pi? I'm experimenting with 
thin-clients running M-Audio 192 sound card. 
Working fine, but 2 Amps at 12 Volts is not easy 
to achieve running 24/7. 

>From many hours of simulation based on available
statistics, maps of average solar and wind
budgets (Geordieland, Benelux, Germany etc.) 
I came to what follows. 

~20 Watts, 24/7:
(Thin-Client, sound card, USB-WiFi, shadowing, losses etc.)
Batteries: >200 Ah
+ Solar panels: >100 Watts, ~40 deg. of inclination, S
+ Wind power: >100 Watts at 12 knots avg., ~20ft agl

Frustrating but not breaking down my B/S (°_°)

Laura
Sent from my RatRacePhone


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