Sony URX-P41D/K21 Dual-Channel Camera-Mount Wireless Receive 470.025 - 542.000 MHz

Find out more about the URX-P41D wireless audio receiver

Light, compact and brilliantly easy to use, the URX-P41D 2-channel portable wireless receiver combines digital audio processing for sparkling sound quality with the reliability of analogue FM modulation and true diversity reception. Automatic pairing with UWP-D Series wireless transmitters saves times for busy videographers, documentary makers and self-shooters. For extra versatility there’s an additional mic input and 3-channel mixer, making the URX-P41D an ideal sound acquisition partner for on-camera interviews. It’s also a great match for Sony cameras and handheld camcorders, with seamless integration via an optional Multi Interface Shoe Adaptor.

ALL BAND scan mode

The URX-P41D can select SCAN TYPE and can scan all available frequency bands when ALL BAND is selected.

*Available for CE, UC, LA and CN models only.

Backward compatibility with IR sync

The IR port on the URX-P41D allows users to select NFC or IR in SYNC MODE from the Utility menu. This allows owners of previous transmitter models (UTX-B03/UTX-M03/UTX-P03) to sync receivers and transmitters with IR.

Portable receiver with variable output level

For use with the various input levels of different camcorders and DSLR cameras, the new system provides a variable output level control of ±12dB. Equipped with a new HIGH GAIN mode, the URX-P41D is especially useful when connecting to devices that require higher gain.

Stable reception, easy set-up

True diversity for stable audio

Excellent signal quality is assured by two independent receiver sections that ensure stable, dropout-free reception.

*Applied for 1 channel use. Antenna diversity is applied for 2 channel use.

Fast, fuss-free channel setting

Uniquely quick and convenient, Sony’s friendly NFC SYNC feature allows secure channel pairing between the UTX-B40 wireless transmitter and URX-P41D receiver.

High quality sound

Advanced digital audio processing technology assures pure, high quality sound. An optional interface allows direct digital sound recording with compatible Sony cameras and camcorders via the SMAD-P5 Multi Interface Shoe Adaptor, bypassing A/D and D/A conversion stages for uncompromised audio quality.

High quality sound

Advanced digital audio processing technology assures pure, high quality sound. An optional interface allows direct digital sound recording with compatible Sony cameras and camcorders via the SMAD-P5 Multi Interface Shoe Adaptor, bypassing A/D and D/A conversion stages for uncompromised audio quality.

Integration with Sony cameras

Add the optional SMAD-P5 Multi Interface Shoe Adaptor and enjoy seamless integration with compatible* Sony cameras and camcorders. Receiver information is displayed in the camera’s viewfinder, while audio signals are routed directly to the camera with no need for a cable connection.

* See details on SMAD-P5 for compatibility information

URX-P41D Dual Channel Portable Receiver

Oscillator Type - Crystal-controlled PLL Synthesizer

Reception Type - Space diversity*

Antenna Type - 1/4 λ wavelength wire antenna (angle-adjustable)

Carrier Frequencies:

14UC: 470.125 MHz to 541.875 MHz(UHF-TV channels 14 to 25)
25UC: 536.125 MHz to 607.875 MHz (UHF-TV channels 25-36)
42LA: 638.125 MHz to 697.875 MHz(UHF-TV channels 42-51)
90U: 941.625 MHz to 951.875 MHz, 953.000MHz to 956.125 MHz, and 956.625MHz to 959.625 MHz
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)
29CN: 638.025 MHz to 694.000 MHz(UHF-TV channels 29-35)
E: 794.125 MHz to 805.875 MHz
BJ: 806.125 MHz to 809.750 MHz
KR: 925.125 MHz to 937.375 MHz

Frequency Response:
23 Hz to 18 kHz (typical) (UC, U, CE7, LA, CN, E, KR models)
40 Hz to 15 kHz (typical) (J model)

Distortion (T.H.D) - 0.9% or less (1 kHz sine wave, 5kHz modulation)

Signal-to-Noise Ratio - 60 dB (1 kHz sine wave, 5 kHz modulation), 96 dB (max deviation, A-weighted)

Audio Delay:
Approx. 0.35 ms (analog output)
Approx. 0.24 ms (digital output)

Analog Input - 3.5-mm diameter 3-pole locking mini jack (unbalanced)

Analog Input Level - -50dBV (±12dB Adjustable, 3-dB step)

Audio Output level:
–60 dBV (3.5-mm diameter 3-pole locking mini jack, analog output)
–20 dBFS (external connection, digital output)
–50 dBV (external connection, analog output)

Audio Output Adjust Range - -12dB to +12dB (3dB step)

Audio Output connector - 3.5mm diameter 3-pole locking mini jack (balanced), External connection

Headphone Output Connector - 3.5mm diameter mini jack

Headphone Output Level - Max. 10 mW (16-ohm)

Tone signal frequency:
In UWP-D compander mode: 32.382 kHz
In UWP compander mode: 32 kHz
In WL800 compander mode: 32.768 kHz

Display - OLED

Power Requirements:
DC 3.0 V (with two AA-size alkaline (LR6) batteries)
DC 5.0 V (supplied from USB Type-C connector)

Battery Life: Approx. 4.5 hours with two AA-size alkaline (LR6) batteries at 25 °C (77 °F), DISPLAY MODE set to AUTO OFF

Operating Temperature - 0 °C to 50 °C (32 °F to 122 °F)

Storage/ Transport Temperature - -20ºC to +55ºC (-4ºF to +131ºF)

Dimensions - 63 × 70 × 35 mm (2 1/2 × 2 7/8 × 1 7/16 in.) (W / H / D) (excluding antenna)

Weight: Approx. 159 g (5.6 oz) (excluding batteries)