Brand NEW! Including 90 Days USA Factory Warranty. Product Highlights UTX-B40 Bodypack Transmitter URX-P40 Portable True Diversity Receiver ECM-V1BMP Electret Condenser Lavalier Digital Companding Circuitry Selectable Mic/Line Input USB Charging and Power Tone Squelch Suppression Circuitry Automatic Channel Scanning Infrared Synchronization Simultaneous Multi-Channel Operation The 470 to 542 MHz version of the Sony UWP-D21 Integrated Digital Wireless Bodypack Lavalier Microphone System features all-metal construction, easy to read LCD displays, wide switching RF bandwidth, USB power and charging, automatic channel scanning, infrared synchronization between transmitter and receiver, Mic/Line switchable input on the bodypack transmitter, true diversity receiver, PLL-synthesized tuning, headphone output on the receiver, output gain controls on the receiver for optimizing the input level into a camera, and digital companding circuitry. The package is suitable for a wide range of wireless applications such as ENG, documentary work, talk shows, conferences, and more. The system is referred to as integrated digital because the transmitter and receiver utilize DSP for digital companding and expanding of the transmission signal. Performing the companding and expanding processes in the digital domain improves the accuracy and transient response of the received audio. The camera-mountable receiver features true-diversity technology, which stabilizes reception and minimizes RF interference by using dual antenna input/reception circuits and selecting the strongest incoming signal. The angle of the antennas is also adjustable to improve reception when the receiver is mounted on top of a camera or camcorder. The system utilizes UHF Phase Locked Loop (PLL) synthesis to lock the phase of the transmission frequency between transmitter and receiver. The receiver can automatically search for an available transmission frequency and link the desired frequency to the transmitter via infrared connection. A stereo mini-jack output with monitor volume control is included, and both stereo mini and stereo XLR cables are provided. The unit also includes a headphone monitor output for use with cameras and camcorders that don't have a monitor output. An LCD display provides channel and frequency information, battery life, RF-input level, audio output status and accumulated operating time. For power, the receiver operates on two AA batteries for up to 6 hours, or on 5 VDC of USB power over a USB micro-B cable. The USB connection can also be used to recharge Ni-MH rechargeable batteries within the battery cartridge. The receiver's compact design and included shoe-mount adapter allows easy mounting to most camcorders and interchangeable lens system cameras. The improved bodypack transmitter features a mic- and line-level switch for standard wired microphone or line-level sources. Selectable transmission output power provides a choice between 5mW output, which is suitable for simultaneous multi-channel operation, or 30mW output for long-distance transmission. The transmitter can operate for up to 8 hours on two AA-size alkaline batteries, be powered or recharged via USB micro-B connection, and features a comprehensive LCD display. The system comes with an omnidirectional lavalier microphone, a windscreen for the microphone, a microphone holder clip, two belt clips, a shoe-mount adapter, a mini to mini stereo cable, and a mini to XLR cable. Optional accessories such as a battery case and soft case for the receiver are sold separately. Digital Companding Utilizes analog-to-digital and digital-to-analog converter stages so that the transmission signal can be digitally companded by the transmitter and digitally expanded by the receiver for improved audio transient response Automatic Channel Scanning Scans for available transmission channels and then syncs the transmitter to the receiver via infrared Frequency Coverage Provides up to 72 MHz of transmission bandwidth UWP Series / WL-800 Series Compatibility Enables cross-compatibility between the UWP-D transmitter with a UWP Series or WL-800 Series receiver or UWP Series or WL-800 Series transmitter with a UWP-D receiver Headphone Output Enables direct monitoring of receiver via headphones; especially useful for cameras that lack a monitor output USB Power Options Supports USB powering and USB charging of internal Ni-MH rechargeable batteries placed in the battery cartridge Output Level Control Controls the receiver's output level with 12 dB adjustments for optimizing the input level into the camera UHF Phase Locked Loop (PLL) Synthesized Frequencies Provides stable transmission and reception by generating a transmission frequency and locking the phase of the transmission signal to the incoming signal of the receiver True Diversity Reception Utilizes dual-antenna reception circuits and selects the stronger incoming signal to reduce drop-outs Tone Squelch Circuitry Transmits a pilot-tone signal with the audio signal and only outputs the audio signal if the pilot tone is present to reduce RF interference from other sources Mic and Line Input Switch Enables switching between microphone- and line-level inputs Simultaneous Multi-Channel Operation Stores the most stable interference-free transmission frequencies to internal memory for rapid setup and switching between frequency groups Selectable RF Output Allows selection between 5mW output power and 30mW output. 5mW is suitable for indoor, simultaneous multi-channel operation while 30mW is intended for outdoor, long-range use Visual Display Both transmitter and receiver feature a comprehensive LED display providing channel and frequency information, battery life, total usage time and more Improved All-Metal Construction The transmitters and receiver feature metal construction for durability Sony UWP-D21 Specs Microphone Frequency Response 40 Hz to 20 kHz Directivity Omnidirectional Capsule Condenser Sensitivity -43.0 dB 3.0 dB (1 kHz/Pa) Dynamic Range 86 dB or more Maximum Input 120 dB SPL Microphone Head Size 0.27 x 0.77" / 6.8 x 19.5 mm Power Requirements 5 VDC Cable Length 3.9' / 1.2 m Weight Not specified by the manufacturer System Type of System Camera mountable UHF synthesized wireless lavalier system RF Carrier Frequency Range 470 to 542 MHz RF Bandwidth 72 MHz Approx. Working Range Not specified by the manufacturer Receiver Type of Receiver Camera mountable, space diversity, crystal-controlled PLL synthesizer Reception Type True diversity Antenna Type 1/4 wave length wire Frequency Response 23 Hz to 18 kHz (typical) Signal to Noise Ratio 96 dB (max deviation, A-weighted) Distortion 0.9% or less (-60 dBV, 1 kHz input) Audio Delay Approximately 0.35 ms Type of Outputs 1/8" / 3.5 mm mini-jack, unbalanced Analog Output Levels -60 dBV (at 5 kHz deviation) Adjustment Range -12 dB to 12 dB (3 dB steps) Headphone Monitoring 1/8" / 3.5 mm stereo mini-jack, unbalanced with variable level Headphone Output Level 5 mW (at 16-Ohm load) Pilot Tone 32 / 32.382 / 32.768 kHz Display LCD Power Requirements 3.0 V (with two AA-size alkaline (LR6) batteries) 5.0 VDC (via USB micro-B) Battery Type/Approx. Life Approximately 6 hours with Sony's AA-size alkaline (LR6) batteries at 77F (25C) Operating Temperature 32 to 122F (0 to 50C) Storage Temperature -4 to 131F (-20 to 55C) Mounting Options Camera / Belt / Mic Stand Mountable Dimensions 2.5 x 3.25 x 0.94" / 63 x 82 x 23.8 mm Weight 6.2 oz / 176 g including batteries Transmitter Type of Transmitter Crystal-controlled UHF PLL-synthesized bodypack transmitter Antenna 1/4 wave length wire Emission F3E Carrier Frequency Range 470 to 542 MHz RF Power 30 mW / 5 mW Type of Input Connector Mic/Line switchable - 3-pole locking mini microphone connector (3.5 mm) Interchangeable Mic Heads Compatible with any microphone that features a mini (3.5mm) connection Reference Input Level Mic: -60 dBV (at 0 dB attenuator level) Line: 4 dBu Adjustment Range Mic: 0 to 21 dB (in 3 dB steps) Frequency Response 23 Hz to 18 kHz (typical) Signal to Noise Ratio 96 dB (max deviation, A-weighted) Audio Delay Approximately 0.35 ms Pilot Tone 32 / 32.382 / 32.768 kHz Display LCD Power Requirements 3.0 V (with two AA-size alkaline LR6 batteries) 5.0 VDC (via USB micro-B) Battery Type/Approx. Life Approximately 8 hours with Sony's AA-size alkaline (LR6) batteries at 77F (25C) at 30 mW output Operating Temperature 32 to 122F / 0 to 50C Storage Temperature -4 to 131F / -20 to 55C Dimensions (W x H x D) 2.48 x 3.23 x 0.79" / 63.0 x 82.0 x 20.0 mm Weight 5.30 oz / 149 g with batteries Packaging Info Package Weight 2.0 lb Box Dimensions (LxWxH) 12.1 x 10.9 x 2.8" - All international buyers are responsible for all tax, duties and/or customs fees.