AFLM... I'll admit I'm way behind on the computer gizmos, so a little help please... at one time I had a pretty good background in SIGINT collection and analysis....mostly Morse (CW) on HF , and VHF voice...we had some pretty sophisticated antennas, especially for the lower frequencies...how does the dongle gizmo receive the lower freqs that would require a longer antenna...do you have access to the AN-FLR9 at RAF Chicksands...