Shure ULX-D Digital Wireless offers uncompromising audio clarity and extremely efficient RF performance with rugged, intelligent, encryption-enabled hardware. Advanced rechargeability options eliminate the need for disposable batteries while extending usage times and life cycle.
The model includes ULXD2, ULXD4, ULXD4D, ULXD4Q and ULXD4Q
Generations ahead of any other available system in its class, ULX-D Digital brings a new level of performance to professional sound reinforcement.
- 24-Bit / 48 kHz digital audio delivers incredibly clear and accurate reproduction of the source material
- Wide frequency range with flat response for superb low range and transient response
- Greater than 120 dB dynamic range provides excellent signal-to-noise performance
- Encryption enabled for any application for which secure transmission is needed
- Advanced Encryption Standard (AES-256) conforming to the US Government National Institute of Standards and Technology (NIST) publication FIPS-197
- Enabled via front panel menu on the receiver and sent over IR sync
- A new, unique, randomized encryption key is generated every time encryption is enabled
- Wide selection of trusted Shure Microphones, including the legendary SM58®
- Extremely Efficient and Reliable RF Performance
- Up to 64 MHz overall tuning range (region dependent)
- Up to 14 active transmitters in one 6 MHz TV channel (17 on an 8 MHz TV channel)
- Over 60 compatible channels on one frequency band
- Rock-solid signal stability with no audio artifacts extends over the entire 100 meter line-of-sight range using standard supplied dipole antennas
- Rugged, Intelligent Hardware
- Optimized scanning automatically finds and deploys the cleanest frequencies available
- Proprietary Shure Gain Ranging optimizes the system’s dynamic range for any input source, eliminating the need for transmitter gain adjustments
- Up to 60 dB of adjustable system gain is easily accessible from the receiver front panel
- Upgraded LCD screens with adjustable contrast and brightness on both transmitters and receivers
- Rugged metal housing on both transmitters and receiver
- Interference detection and alerts provide instant confirmation when interference is present
- Ethernet networking for streamlined setup across multiple receivers, Wireless Workbench® 6 integration (coming soon), and AMX/Crestron control
- Support for frequency coordination with the Axient™ Spectrum Manager (coming soon)
- Advanced Rechargeability - SB900 Shure Rechargeable Battery
- Adapted from industry-leading Axient™ intelligent power management technology
- Lithium-Ion chemistry and intelligent Shure battery circuitry results in rechargeable batteries with zero memory effect. The battery can be recharged at any time; a complete discharge is never necessary
- Provides ULX-D transmitters with unmatched 12+ hours of performance time
- Transmitters and receivers display remaining battery life in hours and minutes accurate to within 15 minutes
- SBC200 Dual Docking Charger recharges batteries while inside or outside transmitters
- Up to four SBC200s can be linked together to provide docked charging of eight transmitters from one power supply
- The SBC800 Eight-Bay Charger brings up to eight SB900 batteries to full charge within three hours and 50% charge in one hour, with charge status LEDs for each battery
- AA alkaline backwards compatibility
- Both chargers fit in a standard-size rack drawer for easy transport and storage
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RF Carrier Range :
470-814 MHz, varies by region (See Frequency Range and Ouput Power table)
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Working Range :
100 m (328 ft)
Note: Actual range depends on RF signal absorption, reflection and interference
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RF Tuning Step Size :
25 kHz, varies by region
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Image Rejection :
>70 dB, typical
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RF Sensitivity :
-98 dBm at 10-5 BER
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Latency :
<2.9 ms
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Audio Frequency Response :
ULXD1: 20 Hz-20 kHz (±1 dB)
ULXD2: 30 Hz-20 kHz (±1 dB)
Note: Dependent on microphone type
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Audio Dynamic Range, System Gain @ +10 :
>120 dB, A-weighted, typical
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Total Harmonic Distortion, -12 dBFS input, System Gain @ +10 :
<0.1%
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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") output
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Operating Temperature Range :
-18°C (0°F) to 50°C (122°F)
Note: Battery characteristics may limit this range
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Storage Temperature Range :
-29°C (-20°F) to 74°C (165°F)
Note: Battery characteristics may limit this range
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Regulatory Compliance :
CE, EMC
