If you're asking about what kind of external power supply you need, according to the manualDose any one know how many watts the pro-95 using to receive? If not, is there a way to find out? Also is there a good way to up the receiving wattage with out frying the radio?
The 9V is critical, the power supply must supply 9 volts, not 6 and not 12. The 300 mA is the minimum value your power supply must provide, it can provide more, but the radio won't work reliably if it provides less. If the power supply is 9V and say 500 mA or 9V and 800 mA it should work fine.You can power the scanner using a 9V, 300 mA AC adapter and a size B Adaptaplug (neither supplied). Both are available at your local RadioShack store.