On 6/7/2014 5:22 PM, jimk8mr--- via RFI wrote: > As I said before, with the rubber duck it is pretty deaf on HF, but if you're standing under a bad pole, it does serve as a sanity check to show that there is indeed HF noise. Same for the TH-F6A. But sensitivity is still pretty decent up to about 530 MHz. 73,