Shure ULXD4 ULX-D-Digital Wireless Receiver

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 (coming soon), 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

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" x 6.75" x 1.65" (197 mm x 171 mm x 42 mm), H x W x D

Weight
2.0 lbs (913 g), without antennas

Housing
Galvanized steel