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EM25 Shortwave Choke Balun, 1.8-30MHz RF Noise Filter with PL-259 to SO-239 Connector, 100W PEP Common Mode Choke for Ham Radio Antenna Communication & Field Operations

INDUSTRIAL GRADE ANTI INTERFERENCE: This device is designed for 1.8-30MHz high frequency radio stations, eliminating noise wave for pure signal.
COMMON MODE CURRENT SUPPRESSION: Efficiently eliminates electromagnetic interference EMI, ensuring clean comm signals during outdoor operations and competitions.
FERRITE RING: Constructed with high permeability ferrite magnetic rings, the EM25 boasts anti high temperature and antisaturation, ensuring no magnetic degradation even under high power usage.
LIGHTWEIGHT AND PORTABLE: Compact with a diameter of 25mm and fast heat dissipation, the EM25 shortwave choke magnetic ring supports up to 100W PEP.
PLUG AND PLAY: Featuring an M male (PL 259) to M female (SO 239) connector, this magnetic ring allows for quick and efficient installation, easily connecting your radio and feedlines in just 3 seconds.