This is a D-STAR DVAR Hot Spot Repeater. Please use CQCQCQ to access the repeater, RPT1 or RPT2 is not required. Operates 24/7, is linked to Reflector 020A and covers most of Sussex County. The components of the repeater are. 1 TX/RX duplexer 1 Motorola Desktrac 1 Satoshi Hot Spot board