VHF/UHF Tunable Antenna | 30 – 1220 MHzThe 12 190 310 VHF UHF Tunable Antenna is a multi band, low profile, blade antenna designed for operation in the frequency bands of 30 MHz to 88 MHz, 108 MHz to174 MHz, 225 MHz to 530 MHz, and 960 MHz to 1220 MHz. When operating with the AN ARC 210 radio, the 12 190 310 should be tuned using a Chelton Antenna Systems Type 7 163PIN160 Logic Control Unit.