MFJ-266 antenna analyzer HF / VHF / UHF Band A: 1.5 to 2.7 MHz Band B: 2.5 to 4.8 MHz Band C: 4.6 to 9.6 MHz Band D: 8.5 to 18.7 MHz Band E: 17.3 to 39 MHz Band F: 33.7 to 65 MHz (Gap *) Band V: 85 to 185 MHz Band U: more Manufacturer: mfj Reference MFJ266