The Shure ULXD4 is a half-rack, networkable wireless receiver for use with ULX-D Digital Wireless Systems.It is tuned to Shure's G50 frequency band that operates between 470 to 534 MHz.

With an expansive set of professional features, including 24-bit / 48 kHz digital audio quality, efficient and intelligent RF performance, and AES 256-bit encryption, ULX Digital offers uncompromising wireless tailored for professional sound reinforcement.

Shure ULXD4 Features:

Predictive switching diversity
Intelligent scanning automatically finds and deploys the cleanest frequencies to transmitters over IR sync
Interference detection and alerts provided on both the receiver and Wireless Workbench® 6 (coming soon)
Front panel gain adjustment buttons provide up to 60 dB additional gain
AES 256-bit encryption-enabled for applications where secure transmission is needed
Ethernet networking provides streamlined setup across multiple receivers,Wireless Workbench® 6 integration, and AMX/Crestron control
Support for frequency coordination with the Axient™ Spectrum Manager (coming soon)
Rugged metal chassis
Intuitive front panel LCD menu and controls with lockout feature
Upgraded LCD with adjustable contrast and brightness
Audio and RF LED meters with peak indicator
Remoteable ½ wave antennas
Furnished rack hardware

Shure ULXD4 Specifications:

RF Input:
Spurious Rejection: >80 dB, typical
Connector Type: BNC
Impedance: 50 Ohms
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" (6.35 mm): Impedance balanced (Tip=audio, Ring=no audio, Sleeve=ground)
XLR: Balanced (1=ground, 2=audio +, 3= audio -)

Impedance:
1/4" (6.35 mm): 100 Ohms (50 Ohms Unbalanced)
XLR: 100 Ohms

Full Scale Output:
1/4" (6.35 mm): +12 dBV
XLR: LINE setting= +18 dBV, MIC setting= -12 dBV
Mic / Line Switch: 30 dB pad

Phantom Power Protection:
1/4" (6.35 mm): Yes
XLR: Yes

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: 328 ft (100 m)

Additional Specs:
Audio Frequency Response: 20 Hz–20 kHz, flat
Dynamic Range: 120 dB, extended
Tuning Range: Up to 64 MHz
Dimensions: 7.75" H x 6.75" W x 1.65" D (197 mm x 171 mm x 42 mm)
Weight: 2.0 lbs (913 g), without antennas
Housing: Galvanized steel

Shure ULXD4 G50 (Shure ULXD4G50)