Power Antenna Question

["billgrah5" <bill@xxxx>]

Hello,

I currently have most of my DMC's interior removed to dye the faded 
vinyl and replace my bad Craig radio.

I purchased a nice Sony head unit with a 100% invisible face plate. 
It has two wires for the power antenna: .1 amp and .3 amp wires.

I can't find anything in the archive or manuals that lists the proper 
amperage. Does anyone know the correct requirement?

I have a Nov 1981, vin 6298.

Thanks in advance,

Bill