Just purchased a Radio Shack 3 Amp switching supply. The Cat No. is 22-503.
Is this the one that can be adjusted to 14.1 volts to charge the internal K2
battery. If so, what and where is the adjustment?
Thanks,
72/3,
Ken W4DU
[email protected]
QRP ARCI #696, GQRP, NOGA, FP #295, NORCAL, ARRL-Life