Up to 15 meters in open/visible environments.

: Restoring old units like the Tivoli Audio Model One or Makita job site radios to support modern streaming.

: Standard IGBT-based inverters are too slow. Look for GaN or SiC-based half-bridges capable of switching at >10 MHz. Companies like EPC and TI offer evaluation modules.

Equipped with a standard 3.5mm stereo audio jack for easy output to headphones or amplifiers, as noted on Amazon.

: Sensors embedded in the rotor (e.g., temperature, strain, or speed sensors) transmit data back to the stator via backscatter modulation of the XFW carrier. This eliminates the need for telemetry rings or batteries.