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Old 19th Jul 2021, 1:12 pm   #2
Cobaltblue's Avatar
Join Date: Dec 2010
Location: Exeter, Devon and Poole, Dorset UK.
Posts: 5,124
Default Re: Lotus SG4 portable

Nice set.

Yes the 2V lead acid accumulator can be replaced by a Cyclon or similar.

The HT battery can be made up by series connecting a load of PP3's (you will probably need 15 or 16 assuming the HT is 120V and use a lower tap as necessary for the detector.

And the Grid Bias Battery can be made up from 6 series connected AAA batteries as you will need to select a suitable tap.

Make them up into suitable scanned cases and they will look the business


Mike T
Don't care if it was a bargain why's it in my kitchen
Mike T BVWS member.
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