The Shure ULXD2 is a handheld wireless transmitter compatible with ULX-D Digital Wireless Systems featuring the KSM11 Cardioid Condensor Microphone that provides full lows, clear mids and high-end detail, without the need for extensive EQ. The ULXD/K11 is a handheld wireless microphone transmitter compatible with ULX-D Wireless Systems.
Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.
Shure ULXD2/K11B Features
- AES 256-bit encryption for applications for which secure transmission is needed
- Proprietary Shure Gain Ranging optimizes the system’s dynamic range for any input source, eliminating the need for transmitter gain adjustments
- Optional Shure SB900B lithium-ion rechargeable battery pack provides over 12 hours of battery life, precision metering in hours and minutes, and zero memory effect
- External charging contacts for docked charging (with the SBC200 Dual Docking Charger)
- Transmitter Mute Mode repurposes the On/Off switch into a mute switch, enabling audio muting while preserving RF channel presence
- Backlit LCD with easy to navigate menu and controls
- Rugged metal construction
- Frequency and power lockout
- ULXD2/K11B Digital Wireless Handheld Microphone Transmitter1
- TypeElectret Condenser
- Polar Pattern Cardioid
- Freqeuncy Response 50 to 20,000 Hz
- Output Impedance (1 kHz) 250Ω with 5 VDC
- Sensitivity (at 1 kHz, open circuit voltage) –46.5 dBV/Pa
- Maximum SPL (with 5 VDC) 151 dB SPL
- Signal-to-Noise Ratio 71.5 dB
- Dynamic Range (with 5 VDC) 128.5 dB
- Clipping Level (with 5 VDC) 10 dBV
- Self Noise 22.5 dB SPL (typical, equivalent SPL, A-weighted)
- PolarityPositive pressure on diaphragm produces positive voltage into transmitter with respect to ground.
- Power Requirements 5 Volt Bias from Shure Transmitter
- Weight 5.23 oz (150 g)
- Dimensions(Dia × Height) 1.92×3" (48.7×76.3mm)
- Housing Aluminum and steel grille
More about Shure's ULXD Wireless Digital Series
Easily scale and streamline your wireless audio with ULX-D® Digital Wireless systems from Shure. Wide frequency response and 24-bit digital audio captures clear, accurate sound, and runs up to 47 systems simultaneously within 6MHz. Communicate with confidence with AES-256 encryption to keep your signal secure.
Customize your wireless system to meet your specific needs. Choose from handheld (ULXD2), bodypack (ULXD1), and gooseneck (ULXD8) transmitters, all of which are compatible with AA batteries or Shure’s intelligent rechargeable options for up to 9 hours of continuous use. Round out your wireless system with a receiver type that fits your channel requirements: single (ULXD4), dual (ULXD4D), or quad-channel (ULXD4Q. This system includes access to proven network tools such as Wireless Workbench®, SystemOn, Axient Spectrum Manager, and compatibility with AMX & Creston and DANTE™ digital audio networking.
Every component of the ULX-D is part of an intelligent system capable of solving wireless problems, no matter the size of the application. From large conferences to convention installations, the ULX-D is a campus-wide solution that helps you manage diverse sound sources, protect RF from stray signals, and ensures wireless reliability, clear audio quality, and certified signal protection.
