60/120 Hz hum on the audio line? Al, K2ZN -----Original Message----- From: John Embry [mailto:rtecw at charter.net] Sent: Friday, December 06, 2002 12:12 PM To: tentec at contesting.com Subject: [TenTec] Signal reports on PSK I use only the R and S two digits on psk. what is the purpose of the T report on USB John Embry Slidell La rtecw at charter.net