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Sony UTX-M40 Handheld Microphone Transmitter (UC90, 941-960 MHz)

The UTX-M40 is the handheld of Sony's UWP-D wireless family, here tuned to the UC90 band above the crowded UHF-TV spectrum, a cardioid microphone with the transmitter built into the barrel. The unidirectional pattern keeps the focus on the person in front of the capsule and pushes back on stage wash and crowd noise, which suits interviews, presentations, houses of worship, and reporter stand-ups. A rugged all-metal body stands up to daily handling and hands the presenter a familiar, balanced mic to hold.

Sony's Digital Audio Processing rides on proven analog transmission for clear, natural voice, and NFC SYNC pairs the mic to a matching URX receiver with a single tap for fast, secure channel setup. A high-visibility OLED shows frequency, level, and battery status, two AA batteries give roughly eight hours of runtime, and a microphone holder is included for stand mounting.

TypeHandheld microphone with built-in UHF transmitter
Polar PatternCardioid (unidirectional)
Frequency BandUC90: 941-960 MHz
RF Power Output30 mW / 5 mW selectable
Audio ProcessingSony Digital Audio Processing
Battery LifeApprox. 8 hours (2 AA)
IncludedMicrophone holder
Sony UWP-D Gen 4 Transmitter Operation Guide