Hi Holly,
It doesn't matter how large the power supply is, it only puts out 12 volts.
Now remember, don't get a power supply that is too small. I have a 35 amp
Astron and right now all that is hooked to it is a VHF UHF radio. Remember
that when you get more radios, you can add them to that power supply.
Walt
WA4QXT
Quaker Hill CT
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