the recording was to show a basic antenna with noticeable results being used on a licence free restricted use PMR as UK legislation states that PMR. 0.5w talkies must not be modified in particular the antenna if to be used on the allocated 8chs ofcom has already intercepted illegal handsets being used on the 466mhz band as radio used does not meet requirements as set by uk government.. this recording shows you a legal loop hole as pmr handset or antenna is not moddified....