Shure ULX Specification Sheet
Wireless Microphones
ULXS4
ULXP4
ULX® WIRELESS MICROPHONE SYSTEMS
SPECIFICATION SHEET
ULX STANDARD
ULX Standard UHF systems represent a breakthrough
in performance and price for both working musicians
and professional sound installers. Multiple system
configurations provide limitless options, each with a choice
of legendary Shure microphone transmitters. Over 1400
selectable, pre–programmed frequencies are available,
and Automatic Frequency Selection provides a straight
shot to a clear channel.
ULX PROFESSIONAL
Step up to ULX Professional wireless, UHF systems for
working musicians and professional sound installers.
Multiple system configurations provide limitless options,
each with a choice of legendary Shure microphones. Up
to 1400 selectable, pre–programmed frequencies are
available, and Automatic Frequency Selection provides a
straight shot to a clear channel. ULX Professional systems
offer more advanced features and controls, including
lockable settings and group scan function.
ULXS4 DIVERSITY RECEIVER
• Automatic Frequency Selection
• Over 1400 selectable frequencies
• Predictive Diversity
• RF presence LED
• 5–segment audio meter
• 3–segment transmitter battery fuel gauge
• Multi–function LCD
• 1/2 rack design
• Detachable 1/4 wave antennas
• Durable plastic chassis
• Locking DC connector on the Power Supply
• XLR and 1/4” outputs
• Mic/line switchable XLR Output
• In line DC Power on Antenna Connections
ULXP4 DIVERSITY RECEIVER
• Automatic Frequency Selection with group scan
function
• Over 1400 selectable frequencies
• Predictive Diversity
• 5–segment audio meter
• 5–segment RF meter
• Advanced multi–function LCD
• Squelch adjustment
• 1/2 rack design
• In–line DC power on antenna connections
• Remotable 1/2 wave antenna
• Frequency and volume lockout
• Rugged metal chassis
• Furnished rack hardware
• Locking DC connector on the power supply
• XLR and 1/4” outputs
ULX1 AND ULX2 TRANSMITTERS
• 3–segment battery fuel gauge
• Backlit LCD shows group and channel
• Adjustable Frequency settings
• Up to 1400 selectable frequencies
• Frequency and power lockout
• 8 hour battery life
• 300 ft (92m) operating range Line of sight
• –20dB pad switch on ULX1
NOTE: Available frequencies depend on the applicable
regulations in the country where the system is
used.
©2013 Shure Incorporated
TL1025 (Rev. 5)
ULX1
ULXS4
ULXP4
ULX2
Printed in U.S.A.
SPECIFICATIONS
RF Carrier Frequency Range
470.000 to 865.000 MHz (Available frequencies
depend on the applicable regulations in the country
where the system is used). Refer to the frequency
supplement supplied with the system.
Effective Range
100 m (300 ft.) under optimal conditions
NOTE: Actual working range depends on RF signal
absorption, reflection, and interference
Audio Frequency Response
25 to 15,000 Hz, ±2 dB
NOTE: Overall system frequency response de-
pends on the microphone element.
Transmitter Audio Polarity
Positive pressure on microphone diaphragm (or
positive voltage applied to tip of WA302 phone plug)
produces positive voltage on pin 2 (with respect to
pin 3 of low impedance output) and the tip of the high
impedance 1/4-inch output
Transmitter Gain Adjustment Range
ULX1: 25 dB
ULX2: 25 dB
Receiver Audio Output Level (±38 kHz deviation, 1 kHz tone)
XLR connector (into 600 ohm load): +3.9 dBV (line),
–17 dBV (mic)
1/4 inch connector (into 3000 ohm load): –2 dBV
Impedance
ULX1 (input): 1 Megohm ULXS4, ULXP4 (output): 50
ohms at line level; 2000 ohms at mic level
Modulation
±38 kHz deviation compressor-expander system with
pre- and de-emphasis.
RF Power Output
ULX1, ULX2: 30 mW maximum
Dynamic Range
>100 dB, A-weighted
RF Sensitivity
1.26 μV for 12 dB SINAD (typical)
Image Rejection
80 dB typical
Spurious Rejection
75 dB typical
Ultimate Quieting (reference ±38 kHz deviation)
>105 dB, A-weighted
System Distortion (reference ±38 kHz deviation,
1 kHz modulation)
0.3% total harmonic distortion, typical
Power Requirements
ULX1, ULX2: 9V alkaline battery; 8.4 V NiMH 500 mA
optional
ULXS4, ULXP4: 14 - 18 Vdc (negative ground), 550
mA
Battery Life
8 to 9 hours (with 9V alkaline battery)
Operating Temperature Range
- 20° to 49° C (- 4° to 120° F)
NOTE: Battery characteristics may limit this range.
Overall Dimensions
ULX1: 96.5 mm H x 67 mm W x 26.7 mm D (3.86 x
2.68 x 1.10 in.)
ULX2/SM58: 228.6 L x 51 mm Dia. (9 x 2 in)
ULX2/BETA 58: 220.9 mm L x 51 mm Dia. (8.7 x 2 in.)
ULX2/SM86: 213 mm L x 49 mm Dia. (8.4 in x 1.9 in)
ULX2/87, ULX2/BETA 87: 223.5 mm L x 51 mm Dia.
(8.8 x 2 in.)
ULX4S: 43 mm H x 214 mm W x 163 mm D (1.72 in.
x 8.56 in. x 6.52 in.)
ULX4P: 43 mm H x 214 mm W x 172 mm D (1.72 in.
x 8.56 in. x 6.88 in.)
Net Weight
ULX1: 79 g (2.8 oz.) without battery
ULX2/58, ULX2/BETA 58: 289 g (10.2 oz.) without
battery
ULX2/SM86: 251 g (8.8 oz.) without battery
ULX2/87, ULX2/BETA 87: 258 g (9.1 oz.) without
battery
ULXS4: 1049 g (2 lbs, 5 oz.)
ULXP4: 1105 g (2 lbs, 7 oz.)
ULX1 Bodypack Transmitter
CONDENSER MICROPHONE BODYPACK TRANSMITTER
INSTRUMENT CABLE
TIP
SLEEVE
SHIELD
4-PIN MINI CONNECTOR
AUDIO
TA4F
TA4F
TA4M
500Ω
1kΩ
4.7 µf
300kΩ
100kΩ
27 pf
500Ω
4kΩ
+5V
AUDIO
27 pf
GROUND
2
Loading...