Heathkit-GR-78

[Allen Jones]

I bought a GR-78 a year or so ago.

Like Mike says, the NICAD is always bad.  I actually
took the battery apart.  It is 8 AA cells in series. 
I got 8 solder tab NIMH cells from BatteriesAmerica
and intend to rebuild the pack.  It's one of the many
projects I'll get to someday. :-)

73

Allen, W9DZ

--- Mike Bryce <prosolar at SSSNET.COM> wrote:

> the internal nicad battery for this radio is always
> bad. good heavens, 
> they're older than sin now. The wimpy power supply
> and or charger may 
> not have enough hummph to charge and operate the
> battery at one time. 
> If I recall, there's some switching done when the 12
> volt power cord is 
> plugged in. a simple voltage check at the input
> power jack and battery 
> would be the first rule.
> 
> and...
> 
> when you're done, the gr-78 really blows above 15
> kHz..
> 
> 
> Mike, WB8VGE
> SunLight Energy Systems
> The Heathkit Shop
> 
> http://www.seslogic.com
> http://www.theheathkitshop.com/
> 



		
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