[chirp_users] UV-5R transmitting on 150 to 160 MHZ

Hi;

I know its out of the ham frequency bands, but I am allowed to use these bands. My problem is that the UV-5R will key up the transmitter but no audio will be sent. I use chirp to program the radio, in simplex mode? No tone, freq offsets 0.0 and the frequencys are correct. Any idea what I am doing wrong? It works (xmit and receive) with ham frequencies