The keyer is replaced in the EN72ET KF8QL Beacon. Everything seems to be working fine now. Frequencies are: 1296.301 Mhz, cw 2304.308 Mhz, cw 5760.300 MHz, FSK 10368.858 MHz FSK Reception reports appreciated - KF8QL Dave DeVos - KF8QL - 616-706-8736