And check your microphone cable, especially for a bad ground or shield. ----- Original Message ----- From: <OTAKEBI at aol.com> To: <tentec at contesting.com> Sent: Tuesday, December 04, 2007 10:27 AM Subject: Re: [TenTec] TenTec Corsair II 561 or antenna issue > Check your coax. > Dan/N4VET