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-G50 Single-Channel Digital Receiver (470-536MHz) 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 ULXD2/B87A wireless handheld microphone. Designed to be long-lasting, this super cardioid microphone features exceptionally smooth frequency response, high sound pressure level capability, and a backlit LCD for easy navigation and in-hand control. Complete with an optimal rechargeable Lithium-Ion battery, ULXD 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-G50 ULX-D Series Digital Wireless Mic Receiver, G50 Band (470-536MHz)
- (1) ULXD2/B87A-G50 ULX-D Series Digital Wireless Handheld Transmitter With Beta 87A Mic, G50 Band (470-534MHz)
- (1) SB900B Lithium-Ion Rechargeable Battery
- (1) SBC10-100-US USB Wall Charger
Shure ULXD24/B87A-G50 Features
- Operates in the G50 Band (470-534MHz)
- Interchangeable BETA 87A microphone cartridge
- Backlit LCD with easy-to-navigate menu and controls
- Ethernet networking provides streamlined setup of receiver
- Front-panel gain adjustments on the ULXD4-G50 receiver provide up to 60dB additional gain
- 8.5-hour battery life from one full charge on SB900A Lithium-Ion battery
- Charge one SB900B battery via SBC10-100-US using A/C power sources or USB ports
Specifications
- ULXD2/B87A-G50 Digital Wireless Handheld Transmitter Specifications
- Audio Input: Unbalanced
- Maximum Input Level (1 kHz at 1% THD), 145 dB SPL (SM58), typical (Note: 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 - 20 kHz (±1 dB), flat (Note: Dependent on microphone type )
- Dynamic Range: >120 dB
- Operating Range: 300 ft (100 m)
- Gain Offset Range: 0 to 21 dB (in 3 dB steps)
- Battery Type: Shure SB900 Rechargeable Li-Ion or AA batteries
- Dimensions: 10.1" x 2.0" (256 mm x 51 mm), L x Dia.
- Weight: 12.0 oz (340 g), without batteries
- Housing: Machined aluminum
- ULXD4-G50 Digital Wireless 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)
- ADDITIONAL SPECIFICATIONS
- 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
