Howard, regarding your first question about the wireless headphones, you may be able to find the signal on the 71a, but the headset transmitters are most likely wideband whereas the 71a can only receive narrow band FM far as I know. So if you are able to hear the output from the headset transmitter, sances are, it will sound pretty garbled unless the audio coming through it happens to be very quiet at the time you are listening. I wish I had one of those so I could experiment. Only thing I have close to that is a Yaesu Vr500 pocket receiver that goes from 150 KHZ to 1.3 GHZ and does have a wideband Fm mode. I have heard wireless mics at places where I have played gigs, like a swing dance club where the instructors wore the mic to give verbal commands to the people. They came through fine but were fairly quiet audio over the VR500 and the range was not much. But then that little receiver has questionable sensitivity especially up in the 600 meg range where those mic's were. Jim WA6EKS ----- Original Message ----- From: Howard Kaufman <[log in to unmask] To: [log in to unmask] Date sent: Fri, 31 May 2013 11:39:54 -0500 Subject: two unrelated questions 1. I have a tmv-7100A, and a number of 900 mhz wireless headsets, I would like to listen to the transmitters on the 7100. I adjusted the step size to 5 KHZ, and tuned the 900 to 1000 mhz space. No signals, I don't know if they will be to broad to decode, but does anybody know where those things really transmit? 2. I am listening to the French Open on tune in radio, just went to their link, but it looks like this site should be very usable, am I right? What are people's experiences with it from the PC, not from the ap? H T Kaufman MSW LCSW Adaptive Technology Instructor