The WPC39S0B-001 expands the company's line of wideband/lowband VHF land mobile radio antennas. The antenna is designed to work at sustained high vehicle speeds with a heavy-duty cycle (10 minutes @ 100W). It operates in the 39 to 46 MHz frequency band with 2 dBi gain—no tuning required. The antenna provides an omnidirectional pattern with vertical polarization. Designed for public safety and state police agencies, the antenna supports wide separation of XMT and RCV frequencies. LAIRD TECHNOLOGIES INC., St. Louis, MO. (847) 839-6934.