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, ULXD4Q-G50 Quad-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. This Quad 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 four ULXD Wireless Bodypacks and four WL185 lavalier microphones. Designed to be durable and lightweight, transmitter features include wide dynamic range, 130° pickup, CommShield Technology, AES-256 bit encryption, and Proprietary Shure Gain Ranging to optimize dynamic range for any input source. Complete with optimal rechargeable Lithium-Ion 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 Quad-Channel Wireless Lavalier Kit Includes
- (1) ULXD4Q-G50 ULX-D Series Quad-Channel Digital Wireless Mic Receiver, G50 Band (470-536MHz)
- (4) ULXD1-G50 ULX-D Series Digital Wireless Bodypack Transmitter, G50 Band (470-534MHz)
- (4) WL185 Microflex Cardioid Condenser Lavalier Mic with TA4F Connector
- (4) SB900B Lithium-Ion Rechargeable Battery
- (1) SBC200-US Two-Bay Portable Battery Charger With Power Supply
- (1) SBC200 Two-Bay Portable Battery Charger Without Power Supply
Shure ULXD14Q/85-G50 Features
- Operates in the G50 Band (470-530MHz)
- Cardioid pickup pattern of WL185 rejects off-axis sound
- 4' mic cable includes rotating tie clip and terminates with 4-PIN mini connector
- Individual gain controls, LED meters, and XLR outputs for each channel on ULXD4D-G50 receiver
- Dante™ digital networked audio over Ethernet
- 8.5-hour battery life from one full charge on SB900B Lithium-Ion battery
Specifications
- WL185 Cardioid Condenser Lavalier Mic Specifications
- Type: Condenser (electret bias)
- Connector: TA4F
- Frequency Response: 50 to 17,000 Hz
- Output Impedance: 1800 Ω
- Sensitivity (1 PA = 94 dB SPL): -45.5 dBV/Pa
- Maximum SPL: 130.5 dB SPL
- Output Noise (A-Weighted): 28.0 dB SPL
- Dynamic Range: 102.5 dB
- Polarity: Positive pressure on diaphragm produces positive voltage on pin 3 with respect to pin 1
- Power Requirements: Regulated nominal +5 Vdc (1.5 Vdc to 10 Vdc) provided at microphone connector pin 2 relative to pin 1 of a Shure wireless microphone transmitter
- ULXD1-G50 Digital Wireless Bodypack Transmitter Specifications:
- AUDIO INPUT:
- Connector: 4-Pin male mini connector (TA4M) Configuration: Unbalanced
- Impedance: 1 Megaohm
- Maximum Input Level, 1 kHz at 1% THD:
- Pad Off: 8.5 dBV (7.5 Vpp)
- Pad On: 20.5 dBV (30 Vpp)
- Preamplifier Equivalent Input Noise (EIN), System Gain Setting =+20 (120 dBV, A-weighted, typical)
- RF OUTPUT:
- Connector: SMA
- Antenna Type: 1/4 wave
- Impedance: 50 Ohms
- Occupied Bandwidth: < 200 kHz
- Modulation Type: Shure Proprietary Digital
- Power: 1 mW, 10 mW, 20 mW
- Audio Frequency Response: 20 Hz to 20 kHz (±1 dB), flat (Dependent on microphone type)
- Operating Range: 300 ft (100 m)
- Connector: 3-pin TQG
- Gain Offset Range: 0 to 21 dB (in 3 dB steps)
- Battery Type: Shure SB900 Rechargeable Li-Ion or AA batteries
- Dimensions (HxWxD): 3.4" x 2.6" x 0.9"
- Weight: 142 g (5.0 oz.), without batteries
- Housing: Cast aluminum
- ULXD24Q ULXD Quad-Channel G50 Receiver Specifications:
- RF Carrier Frequency Range: 470–534 MHz
- 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 System Gain @ +10: > 120 dB, A-weighted, typical
- 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.
- Receiver Output Gain (System Gain (gain control = 0dB)):
- 1/4" TRS: +18 dB
- XLR (line setting): +24 dB
- XLR (mic setting): -6 dB
- 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
- SBC200/200-US Two-Bay Portable Battery Charger Specifications
- Battery Type: Up to 2 rechargeable Lithium-Ion batteries (SB900)
- Charge Current: 0.75 A
- Charge Time: 50%=1 hour; 100%=3 hours
- Power Requirements: 15 V DC, 3.33 A max.
- Dimensions: 2.6" x 3.9" x 6.5"
- Weight: 10 oz
