CMB-300 1:1 Common Mode Balun
The CMB-300 1:1 Common Mode Balun was specially designed for Magnetic Loop Antennas (MLA) and portable dipole such as a the Buddy Pole (R). It features a common mode rejection ratio (CMR) of 30dB, providing excellent rejection of common mode current. It uses 50ohm Bifilar wound coax construction using a low loss toroid giving very low losses – better than .1dB. The connectors are BNC for easy connection to most portable antennas. Maximum power is 300W.