Sony UTX-M40/K33

The Sony UTX-M40/K33 is a high-quality, professional handheld microphone designed for broadcast, video production, and live sound applications. It features a supercardioid polar pattern for excellent off-axis rejection, ensuring clean and focused audio capture. The UTX-M40/K33 offers reliable RF transmission with secure digital modulation, providing a stable…

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Product description SPECIFICATIONS PACKAGE CONTENT

Product description

The Sony UTX-M40/K33 is a high-quality, professional handheld microphone designed for broadcast, video production, and live sound applications. It features a supercardioid polar pattern for excellent off-axis rejection, ensuring clean and focused audio capture. The UTX-M40/K33 offers reliable RF transmission with secure digital modulation, providing a stable wireless connection in challenging environments. Its compact, lightweight design makes it easy to handle and ideal for mobile setups, interviews, and on-camera use. Compatible with Sony's digital wireless systems, it delivers clear, natural sound quality suitable for professional broadcasting and cinema production.

Sony UTX-M40 Wireless Handheld Microphone Transmitter

Overview:
The Sony UTX-M40 is a rugged, all-metal, portable wireless microphone transmitter designed for professional performers, presenters, and content creators. Compatible with Sony’s URX-P40 camera-mount receiver, this versatile device delivers high-quality digital audio with a wide operating bandwidth of 72 MHz and up to 2772 selectable UHF frequencies. With an impressive transmission range of up to 330 meters, the UTX-M40 ensures reliable performance in demanding environments.


Key Features:

Feature Description
High-Quality Digital Audio Combines proven analog UHF transmission with proprietary digital processing for clear, natural, and nuanced sound.
NFC Sync Function Quick, seamless channel pairing—simply press and hold NFC/Sync button to automatically find the best RF channel and sync with the receiver.
Interchangeable Microphone Capsules Uses a dynamic cardioid capsule and supports over 40 different capsules from various brands to suit your sound environment.
Auto Gain Mode Automatically adjusts input levels to prevent distortion, ideal for unpredictable loudness. +15 dB boost available for distant or quieter speakers.
OLED Display Bright, high-visibility screen shows real-time status even in bright sunlight, including frequency, battery status, and more.
Multiple Power Options Powered by two AA batteries (alkaline or NiMH rechargeable, up to 8 hours runtime) or via USB for extended use.
Durable Build All-metal construction provides robustness for tough shooting conditions.
Advanced Features Low-cut filter, advanced menu navigation, flexible muting options, and compatibility with up to 16 simultaneous mics per location.
Versatile Compatibility Compatible with Sony’s UWP Series and WL-800 Series systems for broad integration in professional setups.

Carrier Frequency Options:

Model Frequency Range Coverage
K21 470.025 MHz to 542.000 MHz UHF TV channels 21–29
K33 566.025 MHz to 630.000 MHz UHF TV channels 33–40
K42 638.025 MHz to 694.000 MHz UHF TV channels 42–48

Note: These models are not interchangeable, as each operates within a different frequency band—ensure compatibility based on your region’s regulations and your existing equipment.


Applications & Ideal Use Cases:

  • Live performances and stage shows
  • Corporate presentations and conferences
  • Broadcast and video production
  • Field reporting and outdoor filming
  • Content creation in noisy or challenging environments

Compatibility & Ecosystem:

The UTX-M40 is backward-compatible with Sony's UWP-D and WL-800 series transmitters and receivers, allowing flexible integration into wider professional audio systems.


Summary:

The Sony UTX-M40 delivers high-quality sound with digital processing, quick NFC pairing, robust construction, and versatile power options. Its wide frequency range and compatibility make it an excellent choice for various professional audio applications, ensuring clear communication even in challenging environments.

PACKAGE CONTENT

  • Sony UTX-M40
  • Wireless Handheld Cardioid Microphone Transmitter
  • Microphone Holder

SPECIFICATIONS

Feature Details
Oscillator Type Crystal-controlled PLL synthesizer
Antenna Type 1/4 wavelength wire antenna
Carrier Frequencies 21CE: 470.025 MHz to 542.000 MHz (UHF-TV channels 21–29)
  33CE: 566.025 MHz to 630.000 MHz (UHF-TV channels 33–40)
  42CE: 638.025 MHz to 694.000 MHz (UHF-TV channels 42–48)
RF Output Power 30 mW / 5 mW selectable (UC, U, CE, LA, CN models)
  10 mW / 2 mW selectable (J, E, KR models)
Capsule Type Dynamic
Directivity Uni-directional
Reference Audio Input Level -55 dBV (GAIN MODE set to NORMAL, 0 dB attenuation)
Maximum Audio Input Level 151 dB SPL (with 21 dB attenuation, using supplied microphone)
Audio Attenuator Adjustment Range 0 dB to 21 dB (3 dB steps)
Frequency Response 70 Hz to 18 kHz (most models)
  70 Hz to 15 kHz (J model)
Signal-to-Noise Ratio 60 dB (-60 dBV, 1 kHz sine wave input)
  102 dB (GAIN MODE set to AUTO GAIN, max deviation, A-weighted)
  96 dB (GAIN MODE set to NORMAL, max deviation, A-weighted)
Distortion 0.9% or less (-60 dBV, 1 kHz input)
Audio Delay Approx. 0.35 ms
Tone Signal Frequency 32.382 kHz (UWP-D compander mode)
  32 kHz (UWP mode)
  32.768 kHz (WL800 mode)
Display OLED
Power Requirements DC 3.0 V (two LR6/AA alkaline batteries)
  DC 5.0 V (from USB Type-C connector)
Battery Life* Approx. 8 hours (30 mW output, UC, U, CE, LA, CN models)
  Approx. 10 hours (10 mW output, J, E, KR models)
  Measured at 25°C (77°F) with two Sony LR6/AA alkaline batteries
Operating Temperature 0°C to 50°C (32°F to 122°F)
Storage/Transport Temperature -20°C to +55°C (-4°F to 131°F)
Dimensions Ø 48 mm × 258 mm (1 15/16 in. diameter × length)
Mass Approx. 255 g (9.0 oz) (excluding batteries)

 

Parameters

Parameters

Manufacturer: SONY
Category: Wireless systems
ACCESSORIES (7)

ACCESSORIES (7)

Sony UWP-D26

  • Free transport
Sony's new Hybrid Digital Processing UWP-D series of wireless microphones delivers
1 029 €
Backordered 2 pcs

Sony UWP-D21

Sony's new Hybrid Digital Processing UWP-D series of wireless microphones provides
759 €
Backordered 2 pcs

Sony UWP-D22

Sony's new Hybrid Digital Processing UWP-D series of wireless microphones provides
759 €
Backordered 2 pcs

Sony UTX-P40 K33

Universal XLR transmitter for UWP-D system
449 €
on request

Sony URX-P40

Sony's new Hybrid Digital Processing UWP-D series of wireless micro-ports has delivered
479 €
on request

Sony URX-S03D (K42)

  • Free transport
The Sony URX-S03D is a 2-channel diversity wireless receiver compatible with Sony's
1 569 €
on request

Sony UTX-B40

The lightweight and compact bodypack transmitter is supplied with a lapel microphone
449 €
on request
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  • Sony UTX-M40/K33

    The Sony UTX-M40/K33 is a high-quality, professional handheld microphone designed
    Call us for pricing information