Sony UTX-M03 Handheld Wireless Microphone with Cardioid Capsule (UC14: 470 to 542 MHz)

The 470 to 542 MHz version of the Sony UTX-M03 Handheld Wireless Microphone with Cardioid Capsule features an all-metal chassis, an easy to read LCD display, a wide switching RF bandwidth, USB power and charging options, automatic channel scanning, infrared synchronization between the transmitter and receiver, and digital companding circuitry to improve the transient response of received audio. The package is suitable for a wide range of wireless applications such as ENG (Electronic News Gathering), talk shows, lectures, and more.

The transmitter is referred to as integrated digital because the transmitter and receiver utilize DSP for digital companding and expanding of the transmission signal. Performing the companding and expanding processes in the digital domain improves the accuracy and transient response of the received audio.