I recently became the proud owner of a Ten Tec Jupiter (green screen). Have not had the chance to play with it until the last few days. When I push to transmit I get a loud tone, the same tone you hear when you tune. Is this normal? I swear I do not remember that when I first tried out the radio. I also get that tone when using the key. It is very annoying and I really donít think it is right. Any suggestions?