Sorry for the delayed reply... Thanks Gerry for your recommendation. Unfortunately (as I expected, given the UHF frequencies we are looking at here) the instrument price is several orders of magnitude higher than the price of the radios I wish to test. ... But while I have your attention, how about ...

Hello, I'm looking for a PC Oscilloscope to analyze RF output from handheld FM transceivers operating in the VHF and UHF bands in the U.S., e.g. 136-174 MHz and 400-520 MHz. Specific objectives are to confirm that FCC maximum permissible channel bandwidths (e.g. 16.0 kHz for FM and 11.2 kHz for "nar...