New QRP Radio Now Includes Spiffy Case has introduced the next model of their famous DC-xx series, the DX-xxB where xx = 20, 30 or 40 meters. These are single frequency QRP units that are easy to build and fun. The QRPeanut Can transceiver featured on HamHelpDesk uses a DC-40A unit. This easy to build QRP transceiver is a single channel […]