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Sony UTX-M40 Handheld Microphone Transmitter (UC14, 470-542 MHz)

The UTX-M40 is the handheld of Sony's UWP-D wireless family, 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 UHF 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 BandUC14: 470-542 MHz
Tuning72 MHz range, 2772 selectable UHF frequencies
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