upgrade

I just bought the RadioReference app for my tablet computer and love it. I now want to view archived stuff and it says I need to upgrade to "Premium". It seems to direct me to the website, so I came here and opened up an account. But if I upgrade to Premium online will that sync with my...

Does any outfit perform backlight LCD upgrades for the venerable PRO-92? Even when mine was brand spanking new in 1999, the backlight was a weak, sickly green, like you might receive from an anemic firefly <g>. My biggest gripe with this terrific scanner has always been the weak and...