Balun Hybrids include an impedance balun (2:1, 4:1, 6:1, 9:1, 16:1, etc) and a 1:1 balun (choke) in a single enclosure. Use on OCF, loop, terminated dipoles and similar coax fed antennas requiring an impedance transformer Suppresses common mode current on the coax outer braid (prevents your dipole from acting as a tripole!).
Suppresses radio frequency interference (common mode noise carried on coax shield)
¨ Shielded cable protection
¨ Highly Effective Inductive Ferrite Filter
¨ Effective for RFI
Select RFI-F-AM for broadcast band filtering (500 Khz-5 MHz)
Select RFI-F-HAM for 3-30 MHz ham bands 80-10 meters
Up to 30 dB common mode noise suppression
Use for interference from transmitters, wireless mic, and noisy power supplies. Install in series with cables for mic, line, amp/preamp interconnects, and speakers.
Standard cable length is 6 feet, 75 ohm cable, white or black depending upon stock at hand