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 1U rack unit. True-to-the-source sound reproduction, ULXD4D-H50 Dual-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. This Dual Channel receiver also features Dante™ digital audio networking. 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 are two SM58 cardioid dynamic vocal microphones, 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 optimal Lithium-Ion rechargeable batteries, this ULXD wireless 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 Dual-Channel Handheld Wireless Kit Includes
- (1) ULXD4D-H50 ULX-D Series Dual-Channel Digital Wireless Mic Receiver, H50 Band (530-602MHz)
- (2) ULXD2/SM58-H50 Cardioid Dynamic Vocal Microphone, H50 Band (534-598 MHz)
- (2) SB900B Lithium-Ion Rechargeable Battery
- (1) SBC200-US Two-Bay Portable Battery Charger With Power Supply
Shure ULXD24D/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
- Individual gain controls, LED meters, and XLR outputs for each channel on ULXD4D-H50 receiver
- Dante™ digital networked audio over Ethernet
- 8.5-hour battery life from one full charge on SB900B Lithium-Ion battery
Specifications
- SM58 Cardioid Dynamic Vocal Mic Specifications
- Type: Dynamic (moving coil)
- Frequency Response: 50 Hz - 15 kHz
- Polar Pattern: Unidirectional (cardioid), rotationally symmetrical about microphone axis, uniform with frequency
- Sensitivity (at 1,000 Hz Open Circuit Voltage): –54.5dBV/Pa (1.85 mV)
- Impedance: Rated impedance is 150 Ohms (300 Ohms actual) for connection to microphone inputs rated low impedance
- Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
- Connector: Three-pin professional audio connector (male XLR type)
- Case: Dark gray, enamel-painted, die cast metal; matte-finished, silver colored, spherical steel mesh grille
- Swivel Adapter: Positive-action, break-resistant, adjustable through - 180°, with standard 5/8 in.–27 thread
- DIMENSIONS:
- Head diameter: 2" (51mm)
- Shank diameter: 29/32" (23mm)
- Length: 6-3/8" (162 mm)
- Net Weight: 10.5 oz. (298 g)
- ULXD4D-H50 Series Dual Channel Receiver Specifications:
- RF Carrier Frequency Range: 530-602MHz
- Working Range: 100 m (330 ft)
- RF Tuning Step Size: 25 kHz, varies by region
- Image Rejection: >70 dB, typical
- RF Sensitivity: −98 dBm at 10-5 BER
- 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
- 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.
- Dimensions: 44 x 482 x 274 mm
- Weight: ULXD4D 3.36 kg (7.4 lbs), without antennas
- Housing: steel; Extruded Aluminum
- Power Requirements: 100 to 240 V AC, 50-60 Hz, 0.26 A max.
- RF INPUT:
- Spurious Rejection: > 80 dB, typical
- Connector Type: BNC
- Impedance: 50 Ω
- Bias Voltage: 12 to 13 V DC, 150 mA maximum, per antenna
- CASCADE OUTPUT:
- Connector Type: BNC
- Configuration: Unbalanced, passive
- Impedance: 50 Ω
- Insertion Loss: 0 dB
- AUDIO OUTPUT
- Gain Adjustment Range: −18 to +42 dB in 1 dB steps (plus Mute setting)
- Impedance: 100 Ω
- FULL SCALE OUTPUT
- LINE setting: +18 dBV
- MIC setting: −12 dBV
- Mic/Line Switch: 30 dB pad
- Phantom Power Protection: Yes
- NETWORKING
- Network Interface: Dual Port Ethernet 10/100 Mbps, 1Gbps, Dante Digital Audio
- Network Addressing Capability: DHCP or Manual IP address
- Maximum Cable Length: 100 m (328 ft)
- 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
- SBC200-US Two-Bay Portable Battery Charger Specifications
- Charge Current: 0.75 A
- Charge Time: 50%=1 hour; 100%=3 hours
- Included External Power Supply: PS60
- Power Requirements: 15 V DC, 3.33 A max.
- Dimensions: 2.6" x 3.9" x 6.5"
- Weight: 10 oz
