[Elecraft] Field Day

[Howard Hoyt]

Hi Elecraft Braintrust,

I will be part of an 8A effort here in Orange County, NC, and last year 
I used a PbA battery with a 25W Coleman solar panel and its supplied 
charger which was noisy, so I ended up getting a second PbA battery and 
just charging one offline during the day.  It worked fine, and I was 
able to run my KX3 and Asus Transformer PC for the entire Field Day no 
problem.

This year I am using a Bioenno 20AH LiFePO_4 battery and want to use 
their MPPT charger model SC-1220JU.  Has anyone on this list used one of 
the Bioenno MPPT chargers, and are they RF quiet?

I appreciate any shared experience,

Howie - WA4PSC