75-W Motorola Quantar Mixed-Mode Analog or P25 repeater - use a NAC of 656 in P25 digital mode. Antenna at 180 AGL on the MSHP tower on Kearney St West of US 65 in SpringfieldBR MO Open repeater. 30w mobiles with 5 dBd antennas can work machine from 45 to 50 miles from site in NE SpringfieldBR