[Elecraft] KX3 external battery (Maxtron) VERY NOISY

[Bob N3MNT]

Yup.  It is not a 12 or 13.8V battery, but rather a low voltage source that
has a switching circuit  ( aka noise) that generates the higher voltages, 
These are designed to do as advertised and charge phones and tablets at
relatively low current.  If you want battery operation, an SLA or LIFE
battery is your best choice.



--
View this message in context: http://elecraft.365791.n2.nabble.com/KX3-external-battery-Maxtron-VERY-NOISY-tp7599790p7599799.html
Sent from the Elecraft mailing list archive at Nabble.com.