Reply To: Why +12V max?

Store Forums QRP Transceivers Why +12V max? Reply To: Why +12V max?

#3824
kg7wgx
Participant

I have a MTR-4B with similar power supply limitations and I also use a battery holder for (8) AA NiMH batteries.

One advantage of this arrangement is that you can use (1) dummy cell and (7) AA alkaline batteries if you have to and have 10.5v, safely under 12v.