Olivier, the MODE problem is solved, but we still have the 700 Hz frequency problem... 73 Ben DL6FBL Bernd Och _____________________________________________________ BOC Computersysteme GmbH * Chr.-Wirth-Str. 18 * 36043 Fulda [Tel] 0661/9440-201 * [Fax] 0661/9440-100 * bo at boc.de * www.boc.de