Shure ULX-D User Manual page 113

ULX-D Specifications
RF Carrier Frequency Range
470–932 MHz, varies by region (See Frequency Range and Ouput Power
table)
Working Range
100 m (330 ft)
Note: Actual range depends on RF signal absorption, reflection and interference.
RF Tuning Step Size
25 kHz, varies by region
Image Rejection
>70 dB, typical
RF Sensitivity
−98 dBm at 10 BER
-5
Latency
<2.9 ms
Audio Frequency Response
ULXD1 20 – 20 kHz (±1 dB)
ULXD2 Note: Dependent on microphone type
ULXD4D & ULXD4Q
Dimensions
44 x 482 x 274 mmH x W x D
Weight
ULXD4D 3.36 kg (7.4 lbs), without antennas
ULXD4Q 3.45 kg (7.6 lbs), without antennas
Housing
steel; Extruded Aluminum
ULXD4 Power Requirements
ULXD4D 100 to 240 V AC, 50-60 Hz, 0.26 A max.
ULXD4Q 100 to 240 V AC, 50-60 Hz, 0.32 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
switchable on-off
Cascade Output
Connector Type
BNC
Note: For connection of one additional receiver in the same band
Configuration
Unbalanced, passive
Impedance
50 Ω
Insertion Loss
0 dB
Audio Dynamic Range
A-weight ed, typical, System Gain @ +10
XLR Analog Output >120 dB
Dante Digital Output 130 dB
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.
Operating Temperature Range
-18°C (0°F) to 50°C (122°F)
Note: Battery characteristics may limit this range.
Storage Temperature Range
-29°C (-20°F) to 74°C (165°F)
Note: Battery characteristics may limit this range.
Audio Output
Gain Adjustment Range
−18 to +42 dB in 1 dB steps (plus Mute setting)
Configuration
XLR balanced (1=ground, 2=audio +, 3=audio −)
Impedance
100 Ω
Full Scale Output
+18 dBV
LINE setting
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)
25