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
