Product Overview
Intelligent performance meets digital sound reinforcement in one wireless kit.
ULXD Digital wireless systems from Shure offer uncompromising audio quality, RF signal stability, and advanced setup features in a compact half-U rack unit. True-to-the-source sound reproduction, ULXD4-H50 Single-Channel Digital Receiver (530-602 MHz), offers scalable control in your permanent or installed sound system, 24-bit digital audio, wide frequency response, AES-256 encryption, and reliable RF protection from stray signal interference—even in conference environments. Streamline your workflow; ULXD is compatible with Wireless Workbench® 6, SystemOn, and ShurePlus™ Channel monitoring apps. Rugged, yet lightweight, the chassis houses independent audio and RF meters, gain control, and receiver outputs that can be direct or summed for flexible signal routing. Pairing with this unwavering receiver is the SM58 cardioid dynamic vocal microphone, tuned to accentuate warmth and clarity for key vocals or standard speech. A unidirectional (cardioid) pickup pattern isolates the main sound source while minimizing unwanted background noise. Complete with an optimal rechargeable Lithium-Ion battery, this ULXD kit is a paramount choice for clarity at conferences and convention centers.
Note: This product may only be shipped to destinations within the contiguous United States, in accordance with regulations for safe transportation of hazardous materials established by the U.S. Department of Transportation (DOT) and International Air Transport Association (IATA).
ULXD Handheld Wireless Kit Includes
- (1) ULXD4-H50 ULX-D Series Digital Wireless Mic Receiver, H50 Band (530-602MHz)
- (1) ULXD2/SM58-H50 Cardioid Dynamic Vocal Microphone, H50 Band (534-598 MHz)
- (1) SB900B Lithium-Ion Rechargeable Battery
- (1) SBC10-100-US USB Wall Charger
Shure ULXD24/SM58-H50 Features
- Operates in the H50 Band (530-602MHz)
- Frequency response for SM58 is tailored for vocals, with brightened midrange and bass roll-off
- Uniform cardioid pickup pattern isolates the main sound source and minimizes background noise
- Ethernet networking provides streamlined setup of receiver
- Front-panel gain adjustments on the ULXD4-H50 receiver provide up to 60dB additional gain
- 8.5-hour battery life from one full charge on SB900B Lithium-Ion battery
- Charge one SB900B battery via SBC10-100-US using A/C power sources or USB ports
Specifications
- ULXD2/B87A-H50 Digital Wireless Handheld Transmitter Specifications
- Audio Input:
- Configuration: Unbalanced
- Maximum Input Level (1 kHz at 1% THD): 145 dB SPL (SM58), typical (Dependent on microphone type)
- Preamplifier Equivalent Input Noise (EIN), System Gain Setting =+20: 120 dBV, A-weighted, typical
- RF Output:
- Antenna Type: Integrated Single Band Helical
- Occupied Bandwidth: < 200 kHz
- Modulation Type: Shure Proprietary Digital
- Power: 1 mW, 10 mW, 20 mW
- Audio Frequency Response: 30 Hz to 20 kHz (±1 dB), flat (Dependent on microphone type)
- Dynamic Range: >120 dB
- Operating Range: 300ft (100m)
- Gain Offset Range: 0 to 21 dB (in 3 dB steps)
- Battery Type: Shure SB900 Rechargeable Li-Ion or AA batteries
- Dimensions (L x Ø): 10.1" x 2.0" (256x 51mm)
- Weight: 12.0 oz. (340 g), without batteries
- Housing: Machined aluminum
- ULXD4-H50 Dual-Channel Digital Receiver Specifications
- RF INPUT:
- Spurious Rejection: >80 dB, typical
- Connector Type: BNC
- Impedance: 50 Ω
- Bias Voltage: 12–13 V DC, 170 mA maximum, per antenna
- AUDIO OUTPUT:
- Gain Adjustment Range: -18 to +42 dB in 1 dB steps (plus Mute setting)
- Configuration:
- - 1/4" (6.35mm): Impedance balanced (Tip=audio, Ring=no audio, Sleeve=ground)
- - XLR: Balanced (1=ground, 2=audio +, 3= audio -)
- Impedance:
- 1/4" (6.35mm): 100 Ω (50 Ω Unbalanced)
- XLR: 100 Ohms
- Full Scale Output:
- 1/4" (6.35mm): +12 dBV
- XLR: LINE setting= +18 dBV, MIC setting= -12 dBV
- Mic / Line Switch: 30 dB pad
- Phantom Power Protection on both 1/4" (6.35 mm) and XLR
- Networking:
- - Power Over Ethernet (PoE): No, protected
- - Network Interface: Single Port Ethernet 10 / 100 Mbps
- - Network Addressing Capability: DHCP or Manual IP address
- - Maximum Cable Length: 328ft (100m)
- Audio Frequency Response: 20 Hz – 20 kHz, flat
- Dynamic Range: 120 dB, extended
- Tuning Range: Up to 64 MHz
- Dimensions (H x W x D): 7.75" x 6.75" x 1.65"
- Weight: 2.0 lbs. (913 g), without antennas
- Housing: Galvanized steel
- SB900B Lithium Ion Rechargeable Battery Specifications
- Dimensions (HxLxD): 1.25" x 1.98" x 0.67" (31.8 x 50.4 x 17.5 mm)
- Charge Temperature: 0ºC to 45ºC (recommended)
- Constant Charge Voltage: 4.2V
- Constant Charge Current: 750 mAh
- Nominal Voltage: 3.7V
- Weight: 1.4 oz (39.7 g)
- Housing: Lexan
- Rated Capacity: 1450 mAh
- SBC10-100-US USB Wall Charger Specifications
- Power: A/C or USB
- Compatibility: UR5, P9RA, P10R, QLX-D® Digital Wireless Systems and ULX-D® Digital Wireless Systems
