Hi Phil, Hi Bill, how/where are the lower and upper frequency limits for "Band160m . BAND2m" defined in: SETUP Ext.Ctrl Receive X2-Pins Transmit X2-Pins (X2 on SDR1000-PIO) and in Penny External Control J6 Recv-Pins J6 Transmit Pins (J6 on Penny) 73, Gerd DJ8AY