[Elecraft] Power Supply?

[Jim Brown]

On 7/3/2011 2:09 PM, Bill K9YEQ wrote:
> I use my own custom UPS... and Astron SS30M with a Powergate PG40S tied to a
> Marine GSM battery at 200 amp.

Yes, I've done exactly this, but with a different battery and PSU, for 
about 8 years. My battery is a PAIR of the biggest deep cycle units that 
Costco sells (for about $75 each).  They last about four years.  This 
setup got me through Field Day with a K3 QRP for 19 hours on the air, 
with plenty of battery left at the end (I pulled the charger before FD 
started).

73, Jim K9YC