New arrivals

Sony UTX-M40/K21 wireless handheld microphone with unidirectional capsule offers high-quality digital audio, NFC SYNC, and versatile features for professional video production.

Sony UTX-M40/K21 handheld microphone with unidirectional capsule

Product ID: 61155
525,45 tax incl.

Delivery in 13 - 24 business days

SKU: 61155
Ean: 4548736106659
Condition: New product
Manufacturer: Sony
525.45
Leasing calculator
Leasing calculator
Payment period
3
6
12
24
36
Monthly,
no 
Discover related products
Discover related products

AI assistant AI ASSISTANT CHAT

This is the beta version of our new assistant chat, capable of answering both standard and advanced questions about product and store operations.

Or ask about:

What are the features? Is this in stock? Actual discounts & offers? Product reviews?
ConnectorUHF
ConnectorWireless
How to buy goods on lease?

  • 1. Evaluate your options.
  • 2a. If you want to buy only one product with Aizdevums.lv leasing, then fill out the application here
  • 2b. If you want to buy several items or use another leasing company, then put the items in the basket and choose the leasing service when ordering.
    We offer leasing from Aizdevums SIA, Incredit SIA, ESTO.
    Manager will check the availability of the items in the cart and send the loan application link.
  • 3. If you receive a positive response, contact us to purchase the product. Consultants will check the availability of the product.
  • 4. If the product is available in the store or to be ordered from the warehouse, and you have received an affirmative answer from our consultants, please visit the store to proceed with purchase and leasing documents.
  • 4a. You can also ask us to issue an invoice for this product and visit one of the leasing company branches to sign up leasing documents *..
  • 5. Once the leasing documents have been signed up, you can receive the product in the store, if it is on site or inform our consultants and they will order it for you from the warehouse.
  • *It is possible to arrange delivery for leased goods, so you can also perform the entire purchase process remotely.
    **The sequence of leasing steps is the same for leases offered by InCredit Group.
    ***In case of doubt, contact our consultants!

    When using leasing services, carefully evaluate your options to repay the loan!
  • Lease
send a message

Quick order


Available from warehouse

You can enter the delivery address and/or company details and any other necessary information here.

Write a review

Sony UTX-M40/K21 handheld microphone with unidirectional capsule

Sony UTX-M40/K21 handheld microphone with unidirectional capsule

Sony UTX-M40/K21 wireless handheld microphone with unidirectional capsule offers high-quality digital audio, NFC SYNC, and versatile features for professional video production.

Write a review

Product details

Wireless Handheld Microphone with Unidirectional Capsule

The Sony UTX-M40/K21 is a wireless handheld microphone from the UWP-D series, operating in the frequency range of 470 to 542 MHz (TV channels 21 to 29). It is designed to meet the increasing demand for high-quality audio in video production, offering reliable and quick audio capture for ENG, EFP, documentaries, weddings, and other field productions.

Key Features

  • High Quality Sound: Utilizes Sony's advanced digital audio processing technology for superior sound quality with improved transient response.
  • NFC SYNC Function: Enables quick and secure channel setting between transmitter and compatible receivers (IR sync also supported with URX-P03, URX-P03D, and URX-S03D).
  • Interchangeable Microphone Head: Allows a wide choice of microphone capsules for versatile use.
  • Auto Gain Mode: Automatic volume control for consistent audio levels.
  • +15 dB Gain Boost Mode: Enhances volume for off-mic audio capture.
  • Transmitter Frequency Transmission: Sends frequency information to the receiver to facilitate matching multiple receivers to one transmitter.
  • Variable Muting Function: Provides flexible muting options.
  • Compatibility: Works with Sony WL-800, UWP, and UWP-D series receivers.
  • High Visibility OLED Display: Clear display suitable for indoor and outdoor use.

Digital Audio Processing

Sony's digital audio processing technology ensures high fidelity sound with excellent transient response. An optional digital audio interface allows direct digital sound recording with many Sony professional camcorders and Alpha interchangeable lens cameras via the SMAD-P5 Multi Interface MI shoe adaptor, bypassing analog-to-digital and digital-to-analog conversions to maintain sound integrity.

Design and Usability

  • Compact and lightweight design enhances mobility for various applications including news, documentaries, weddings, and remote productions.
  • Receiver's small size and light weight make it ideal for use with small camcorders and interchangeable lens digital cameras.

Included in the Box

  • 1x Handheld microphone (UTX-M40/K21)
  • 1x Microphone holder

Technical Specifications

  • Oscillator Type: Crystal-controlled PLL synthesizer
  • Antenna Type: 1/4 wavelength wire antenna
  • Carrier Frequencies: 470.025 MHz to 542.000 MHz (UHF-TV channels 21 to 29)
  • 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 (Typical)
  • Signal-to-Noise Ratio: 60 dB (–60 dBV, 1 kHz sine wave input), 102 dB (AUTO GAIN mode, 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)
  • Display: OLED
  • Power Requirements: DC 3.0 V (two LR6/AA alkaline batteries) or DC 5.0 V (via USB Type-C connector)
  • Battery Life: Approx. 8 hours at 30 mW output power
  • Operating Temperature: 0 to 50 °C
  • Storage/Transport Temperature: -20 to +55 °C
  • Dimensions: Diameter 48 mm x Length 258 mm
  • Mass: Approx. 255 g (excluding batteries)
Subscribe to our news