SONY UWP-D21 Bodypack Wireless Microphone Package (33CE)

SONY UWP-D21 Bodypack Wireless Microphone Package (33CE) is a camera-mount wireless lavalier package built for ENG, field production, interviews, documentaries, weddings, and compact camera work. From the supplied source, the system includes a URX-P40 portable receiver and a UTX-B40 bodypack transmitter with omni lavalier microphone.

This is the kind of wireless kit that keeps a small camera setup clean. The lavalier goes on the speaker, the bodypack stays on talent, and the URX-P40 sits on the camera side with level control, headphone monitoring, and a compact OLED display for quick checks.

Highlights

• Bodypack wireless lavalier package for camera-mounted production
• 33CE frequency range: 566.025 to 630.000 MHz
• URX-P40 portable receiver with true diversity reception
• UTX-B40 bodypack transmitter with omnidirectional lavalier microphone
• NFC sync, OLED display, USB-C power, and adjustable receiver output level

Quick Specs & Uses

• Receiver model: URX-P40 portable receiver
• Transmitter model: UTX-B40 bodypack transmitter
• Carrier frequency, 33CE: 566.025 MHz to 630.000 MHz
• Receiver reception type: True diversity method
• Receiver antenna: 1/4 λ wavelength wire antenna, angle-adjustable
• Receiver display: OLED
• Receiver frequency response: 23 Hz to 18 kHz typical
• Receiver output adjustment: -12 dB to +12 dB, 3 dB steps
• Receiver audio output connector: 3.5 mm 3-pole locking mini jack
• Receiver headphone output: 3.5 mm mini jack, max. 10 mW at 16 ohms
• Receiver battery life: Approx. 6 hours with two LR6/AA alkaline batteries
• Receiver dimensions: 63 x 70 x 31 mm / 2 1/2 x 2 7/8 x 1 1/4 in, excluding antenna
• Receiver mass: Approx. 131 g / 4.6 oz, excluding batteries
• Transmitter antenna: 1/4 λ wavelength wire antenna
• Transmitter capsule type: Electret condenser
• Transmitter directivity: Omni-directional
• Transmitter input connector: 3.5 mm 3-pole locking mini jack
• Transmitter audio attenuator: 0 dB to 27 dB, 3 dB steps
• Transmitter RF output power: 30 mW / 5 mW selectable for CE models
• Transmitter frequency response: 23 Hz to 18 kHz typical
• Transmitter battery life: Approx. 8 hours at 30 mW output power
• Transmitter dimensions: 63 x 73 x 19 mm / 2 1/2 x 2 7/8 x 3/4 in, excluding antenna
• Transmitter mass: Approx. 83 g / 2.9 oz, excluding batteries
• Power requirements: DC 3.0V with two LR6/AA batteries or DC 5.0V from USB Type-C connector

Why It Helps

The UWP-D21 is a practical choice when the camera needs one clean wireless lavalier channel without making the rig complicated. It works well for sit-down interviews, presenter audio, event coverage, documentary shoots, and any situation where the speaker needs to move freely while staying on mic.

The URX-P40 receiver gives the operator useful control at the camera. Output level can be adjusted from -12 dB to +12 dB, which helps when matching the receiver to different camera inputs. The headphone output is also useful for quick confidence monitoring before and during the take.

NFC sync keeps setup fast. On location, that matters. Instead of wasting time digging through frequency menus, the crew can pair the transmitter and receiver quickly, then focus on lav placement, clothing noise, RF stability, and camera gain.

System Characteristics

• True diversity reception on the URX-P40 receiver for stable field audio
• UTX-B40 bodypack transmitter for lavalier, presenter, and interview workflows
• OLED display for clear status checking in indoor or outdoor use
• NFC sync for fast and secure channel setting
• USB-C power support for receiver and transmitter operation

What’s In The Box

• 1 x Sony UWP-D21 Camera-Mount Wireless Omni Lavalier Microphone System
• 1 x URX-P40 Portable Receiver
• 1 x UTX-B40 Bodypack Transmitter with Omni Lavalier Microphone
• 1 x Mic Clip
• 1 x Windscreen
• 2 x Belt Clips
• 1 x Sony SMAD-P4 Shoemount Adapter for URX-P40 Receiver
• 1 x 3.5mm to 3.5mm Output Cable
• 1 x 3.5mm to XLR-M Output Cable

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