Frequency: UHF 440-470 MHz RF Power Output: 4-5 W Channel Capacity: - 1 Built-In Duplexer CTCSS/CDCSS Encode and Decode Compact Desktop Design Selective AC/DC Power Supply Selective PTT Controlled/Continuous/Temperature Controlled fan PC Programming with RJ45 I/O Port Programmable 25 /12.5 KHz Channel Spacing LED Indicator Base Station Capability and Internal Speaker Time-Out Timer           Call 770-935-1177 to get current prices.