CaHR Aether CMC Choke

Introducing the Aether, a high-performance Current Balun/RFI Choke—the ideal solution for ham radio operators seeking reliable, interference-free performance across the 160-6 meter bands.

Key Features:

Precision Construction: Built by hams with; high-quality RG‑58 coax, with PL-259 and S0-239 connectors wrapped around a FT240‑31 toroid core, this balun is engineered to minimize common-mode currents and suppress unwanted radio frequency interference.

Optimized for Ham Bands: Specifically designed for operation on the 160-6 meter frequencies, it ensures excellent signal integrity and efficient power transfer, helping you achieve clearer communications whether you're contesting, DXing, or engaging in everyday contacts.

Enhanced Antenna Performance: By reducing RFI and unwanted currents, this choke balun improves your antenna system’s performance—resulting in better radiation patterns, reduced feed line losses, and overall improved efficiency.

Compact & Easy to Integrate: Its streamlined design not only conserves space but also makes installation a breeze, seamlessly integrating into your existing antenna setup without the need for extensive modifications.

Whether you're a seasoned operator or a dedicated hobbyist, our current balun/RFI choke is the trusted, high-quality addition your rig needs to deliver consistent, interference-free results in even the most challenging RF environments. Elevate your station’s performance and experience the difference in every transmission!
Our recommendation is using a choke at the antenna feed point and the radio / tuner output for best results.