Sirio Omega 27 MAG CB Antenne Mobiel 27MHz magneetvoet Compact UHF VHF antenna for transceivers Compact UHF VHF antenna for transceivers (144–430 MHz) The Sirio SY 78 3 is a professional 3 element Yagi antenna designed for VHF communications in the range of 78 to 88 MHz 27MHz and 27MC antenna with magnetic base is a versatile antenna With a stainless steel whip of 95 cm and a maximum continuous power of 15 Watts