Sony UTX-B40 Wireless Bodypack Transmitter with Omni Lavalier Mic (UC14: 470 to 542 MHz)

For UWP-D Wireless Systems

ECM-V1BMP Omnidirectional Lavalier

Locking 3.5mm BMP-Style Connector

2772 Auto-Scan Frequencies with NFC

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The Sony UTX-B40 is a wireless bodypack transmitter compatible with the URX-P40 camera-mount receiver. Compact and lightweight, with a robust, all-metal construction, this bodypack is well suited for tough operating conditions, while remaining comfortable for the talent to wear. It provides up to 8 hours of operation on two AA batteries, with a selectable 5/30mW RF power output and a transmission range up to 330'.

The UTX-B40 comes with an ECM-V1BMP omnidirectional lavalier microphone optimized for speech. The transmitter has a locking, 3.5mm BMP-type microphone input connector with an adjustable input level to accommodate other compatible lavalier or headset microphones of your choice. The transmitter offers a 72 MHz bandwidth with 2772 selectable UHF frequencies.

The UTX-B40 is backward-compatible with Sony WL-800 and UWP Series systems.

High-Quality Sound with Digital Audio Processing Unlike traditional analog wireless systems, the UWP-D supplements its proven analog UHF transmission technology with a proprietary digital audio processing. Transient sounds and consonants are reproduced with greater accuracy, resulting in clear, natural sound that�s intelligible and nuanced.

The ECM-V1BMP lavalier mic is optimized for capturing clear and intelligible speech. This omnidirectional mic picks up sound from every direction, allowing for a variety of placement options and freedom of movement.

Automatic NFC Sync Mode Press and hold the NFC/Sync button on the receiver and it scans for the cleanest RF channel. Simply hold the transmitter next to the receiver; it automatically syncs up and you're good to go!

Unlike purely digital systems, the UTX-B40 allows you to send a single mic to multiple cameras for broadcast applications. Fast NFC communication makes setup for multiple receivers a breeze.

Auto-Gain Mode to Prevent Mic Distortion Auto-Gain mode saves you the time and aggravation of setting and managing the input level on the transmitter. It uses a limiter to help prevent distortion, great when the loudness of the presenter�s voice is unknown.

The +15 dB Gain Volume-Boost mode boosts the mic gain by 15 dB to compensate for situations when the mic is not close enough to the presenter�s mouth and the audio level is insufficient.

Manual input-level setting is also available.

High-Visibility OLED Display for Indoor/Outdoor Use The unit features an easy-to-read OLED display. The quick response of the display lets you see the operating conditions clearly and accurately in real time, even in bright sunlight. DSP Filter Removes Occupancy Sensors Artifacts Two levels of DSP filtering help remove the artifacts caused by occupancy sensors used in modern "green" buildings to turn off lights when people leave a room. Multiple Powering Options Two AA batteries (alkaline or NiMH rechargeable type) power the transmitter for up to 8 hours.

The unit can also be powered through its USB port, allowing it to run for numerous hours on a USB power pack or indefinitely, if you have access to AC.

A battery count-up timer allows for accurate reading of battery running time to minute accuracy.

Other Features

• Switchable Mic/Line input level so you can set the correct gain level for your sound source.
• Low-cut filter reduces noise caused by wind or machinery�Off / Low (100 Hz) / Mid (150 Hz) / High (200 Hz).
• Simple menus make navigation easy. Advanced menus for in-depth control are also available.
• The variable mute button on the transmitter can be programmed for latched or momentary muting. It can also be used as a momentary talk button.
• You can operate up to 16 mics in one location.

Compatibility with Other Sony Wireless Systems The UWP-D transmitter can be used with a UWP Series or WL-800 Series receiver. A UWP Series or WL-800 Series transmitter can be used with a UWP-D receiver. UPC: 027242918641

Wireless Transmission	Analog UHF
RF Frequency Band	470 to 542 MHz
RF Bandwidth	72 MHz
Frequency Step Size	25 kHz
Max Operating Range	330' / 100.6 m (Typical)
Latency	0.35 ms
Modulation	FM

Form Factor	Bodypack
RF Output Power	5 / 30 mW
Audio I/O	1 x 1/8" / 3.5 mm TRS Female Unbalanced Input (Lockable)
Muting	Mute Switch
Audio Input Level	+60 dBV (Mic Level) +4 dBu (Line Level)
Gain Range	0 to 21 dB (3 dB Steps)
Frequency Response	23 Hz to 18 kHz
Sync Method	NFC
Antenna	1 x 1/4 Wave External, Fixed
Power Requirements	Battery, Bus Power (USB)
Battery Type	2 x AA (Not Included)
Approx. Battery Life	8 Hours (Alkaline)
USB/Lightning Connectivity	1 x USB Type-C (Bus Power, Charging)
Display & Indicators	1 x OLED (Audio Level, Battery Status, Peak, RF Output Power)
Housing	Metal
Operating Temperature	32 to 122°F / 0 to 50°C
Storage Temperature	-4 to 131°F / -20 to 55°C
Dimensions	2.5 x 3.2 x 0.8" / 63 x 82 x 20 mm (without Antennas)
Weight	5.3 oz / 149 g (without Batteries)

Form Factor	Lavalier
Sound Field	Mono
Capsule	Electret Condenser
Polar Pattern	Omnidirectional
Frequency Range	40 Hz to 20 kHz
Sensitivity	-43 dB at 1 kHz
Output Connectors	1 x 1/8" / 3.5 mm TRS Male Unbalanced (Lockable)
Cable Length	3.9' / 1.19 m
Operating Temperature	32 to 122°F / 0 to 50°C
Storage Temperature	-4 to 131°F / -20 to 55°C
Length	0.77" / 19.5 mm
Diameter	0.27" / 6.8 mm
Weight	0.57 oz / 16.2 g

Package Weight	1.045 lb
Box Dimensions (LxWxH)	12.1 x 7.4 x 3.1"

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