Sony UTX-M40/K42

Name: Sony UTX-M40/K42
Brand: SONY
SKU: UTX-M40/K42
Price: 449 EUR
Availability: OutOfStock

SKU: UTX-M40/K42

The Sony UTX-M40/K42 is a rugged, all-metal wireless microphone transmitter designed for professional performers, presenters, and content creators. Compatible with Sony’s URX-P40 camera-mount receiver, this reliable device offers high-quality digital audio with a broad bandwidth and a wide selection of UHF channels. With a transmission range of up to 330 meters,…

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449 € with VAT 371.07 € without VAT

Price history

Availability

3-5 days

SKU:
UTX-M40/K42

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DESCRIPTION AND PARAMETERS
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Product description SPECIFICATIONS PACKAGE CONTENT

Product description

Sony UTX-M40/K42 Wireless Handheld Microphone Transmitter

Overview:
The Sony UTX-M40/K42 is a rugged, all-metal wireless microphone transmitter designed for professional performers, presenters, and content creators. Compatible with Sony’s URX-P40 camera-mount receiver, this reliable device offers high-quality digital audio with a broad bandwidth and a wide selection of UHF channels. With a transmission range of up to 330 meters, the UTX-M40/K42 ensures stable performance even in demanding environments.

Key Features:

Feature	Description
High-Quality Digital Audio	Combines trusted analog UHF transmission with proprietary digital processing for clear, natural sound reproduction.
NFC Sync Function	Easily pair with your receiver by pressing and holding the NFC button—find the best RF channel automatically and sync effortlessly.
Interchangeable Microphone Capsules	Features a dynamic cardioid capsule, supporting over 40 different capsules from various manufacturers for versatile sound capture.
Auto Gain Mode	Automatically adjusts input levels to prevent distortion, with a +15 dB boost mode for distant speakers or quieter audio.
OLED Display	Bright, high-visibility screen showing real-time status, including frequency, battery life, and more—visible even outdoors.
Multiple Power Options	Powered by two AA batteries (alkaline or NiMH rechargeables, with around 8 hours runtime) or USB for continuous use.
Durable Build	All-metal construction ensures durability in tough shooting and outdoor conditions.
Advanced Control Features	Low-cut filter to reduce plosives and wind noise, programmable Power/Mute button, and navigation menus for easy setup.
Multi-mic Operation	Supports up to 16 microphones simultaneously at a single location.
Compatibility	Fully compatible with Sony UWP-D series and WL-800 series transmitters and receivers, enabling flexible system integration.

Carrier Frequency Bands:

Model	Frequency Range	Channels Covered
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 operate in different frequency bands—select the appropriate model based on your regional regulations and your existing system compatibility.

Applications & Ideal Use Cases:

Live stage performances and concerts
Business conferences & seminars
Broadcast TV and filmmaking
Field reporting & outdoor productions
Content creation in challenging environments

Compatibility & Ecosystem:

The UTX-M40/K42 seamlessly integrates with Sony's professional wireless ecosystem, especially the UWP-D and WL-800 series systems, offering flexible options for studio or on-location setups.

Summary:

The Sony UTX-M40/K42 provides high-fidelity audio, reliable wireless operation, and versatile power options, making it ideal for demanding professional environments. Its broad frequency selection and compatibility ensure you’re always prepared for any shooting scenario.

PACKAGE CONTENT

Item	Description
Sony UTX-M40/K42	Wireless Handheld Cardioid Microphone Transmitter
Microphone Holder	Dedicated holder for the transmitter

SPECIFICATIONS

Parameter	Details
Oscillator Type	Crystal-controlled PLL synthesizer
Antenna Type	1/4 wavelength wire antenna
Carrier Frequencies	638.025 MHz to 694.000 MHz (UHF-TV channels 42 to 48)
RF Output Power	30 mW / 5 mW selectable (UC, U, CE, LA, CN 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 (21 dB attenuation, using supplied microphone unit)
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 (AUTO GAIN) / 96 dB (NORMAL)
Distortion	0.9% or less (-60 dBV, 1 kHz input)
Audio Delay	Approx. 0.35 ms
Tone Signal Frequency	32.768 kHz (WL800 mode)
Display	OLED
Power Requirements	DC 3.0 V (two LR6/AA batteries) / DC 5.0 V (USB Type-C)
Battery Life*	Approx. 8 hours (30 mW output) / Approx. 10 hours (10 mW output)
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" × 10 1/4")
Mass	Approx. 255 g (9.0 oz), excluding batteries