SHUULXD2KSM9HSK51 - Shure ULXD2 or KSM9HS ULXD2 Handheld Transmitter w or KSM9HS Capsule K51 CH38 Image 1

SHUULXD2KSM9HSK51 - Shure ULXD2 or KSM9HS ULXD2 Handheld Transmitter w or KSM9HS Capsule K51 CH38 Image 2

The Shure ULXD2 is a handheld wireless transmitter compatible with ULX-D Digital Wireless Systems. With a rugged yet lightweight aluminium body and integrated antenna, the ULXD2 delivers uncompromising audio quality and RF performance, AES 256-bit encryption for secure transmission, and advanced rechargeability options for professional sound reinforcement applications.

The KSM9HS with the ULXD2 digital handheld transmitter features the KSM9HS hypercardioid/subcardioid condenser vocal microphone head which captures vocal subtlety with extraordinary detail to deliver clear articulation and precise vocal reproduction for live performance.

Product Features

30 Hz–20 kHz range with flat frequency response (actual response is microphone dependent)
Interchangeable Shure microphone cartridges
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
Shure 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)
Backlit LCD with easy to navigate menu and controls
Rugged metal construction
Frequency and power lockout

Product Specifications

System Specifications

RF Carrier Frequency Range: 606-670 MHz
Working Range: 100 m ( 330 ft)
Note: Actual range depends on RF signal absorption, reflection and interference. Note: Actual range depends on RF signal absorption, reflection and interference.
RF Tuning Step Size: 25 kHz, varies by region
Image Rejection: >70 dB, typical
RF Sensitivity: −98 dBm at 10 BER
Latency: <2.9 ms
Audio Dynamic Range A-weighted, typical, System Gain @ +10:
- XLR Analog Output: >120 dB
- Dante Digital Output: 130 dB
Total Harmonic Distortion −12 dBFS input, System Gain @ +10: <0.1%
System Audio Polarity: Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 6.35 mm (1/4-inch) output.
Operating Temperature Range: -18°C (0°F) to 50°C (122°F) Note: Battery characteristics may limit this range.
Storage Temperature Range: -29°C (-20°F) to 74°C (165°F) Note: Battery characteristics may limit this range.
Receiver Output Level
Receiver Output Gain
- 1/4" TRS: +18 dB
- XLR (line setting): +24 dB
- XLR (mic setting): -6 dB This setting matches a typical wired SM58 audio signal level

ULXD2 Specifications

Mic Offset Range: 0 to 21 dB (in 3 dB steps)
Audio Frequency Response Note: Dependent on microphone type
Battery Type: Shure SB900B Rechargeable LiIon or LR6 AA batteries 1.5 V
Battery Runtime @ 10 mW:
- Shure SB900B: >8 hours
- alkaline: 9 hours
Dimensions: 256 mm x 51 mm (10.1 in. x 2.0 in.) L x Dia.
Weight: 340 g (12.0 oz.), without batteries
Housing: Machined aluminium
Audio Input
- Configuration: Unbalanced
- Maximum Input Level: 1 kHz at 1% THD145 dB SPL (SM58), typical Note: Dependent on microphone type
RF Output
- Antenna Type: Integrated Single Band Helical
- Occupied Bandwidth: <200 kHz
- Modulation Type: Shure proprietary digital
- Power: 1 mW, 10 mW, 20 mW See Frequency Range and Output Power table, varies by region