Description
The Shure ULX Series wireless microphone systems provide professional wireless microphone solutions for broadcast, performances, conferences, houses of worship, schools, and businesses. This wireless handheld system includes the ULXP4 receiver, and ULX2 handheld transmitter with a Shure SM58 cardioid head.
The ULXP4 receiver operates on UHF frequencies, offering over 1400 user selectable frequencies to choose from. All the standard features of the ULXS4 receiver are present, in addition the ULXP4 is equipped with features that meet the demands of professionals. Additional features include TV channel display, frequency and volume locks, SCAN indicator, squelch indicator and receiving Antenna Indicators. The dual antenna design represents diversity technology, which provides optimum resistance against RF interference and drop-out. Dual internal receivers are set to the same frequency and are constantly vying for the strongest reception. The receiver features a balanced XLR output that is switchable between mic and line level signal as well as an unbalanced 1/4″ Phone output. A multifunction LCD provides group and channel information, transmitter battery life, and more. Two 5-segment LED’s provide audio and RF metering.
The ULX-2 handheld transmitter features the Shure SM58 cardioid capsule and provides 1,400 user selectable frequencies. A comprehensive LCD display provides channel and frequency information, battery life and more. The cardioid polar pattern is effective against off-axis noise, causing feedback and unwanted ambient noise. The ULX-2 is powered with a standard 9V alkaline battery (included).
SM58 Cardioid Capsule
Automatic Frequency Selection with group scan function
Over 1400 selectable frequencies
Predictive Diversity
5-segment transmitted audio signal strength meter
5-segment RF meter
3-segment transmitter battery fuel gauge
Advanced multi-function LCD displays group and channel
Mic/Line switch
Remotable 1/2-wave antenna
Frequency and volume lockout
XLR and 1/4-inch output
Rugged metal chassis
1/2 rack design
Type of System Rack/Table Top Mountable UHF Diversity Wireless Handheld System
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 sup- plied with the system.
Approx. Working Range 300 Feet (100m) NOTE: Actual working range depends on RF signal absorption, reflection, and interference
Overall Frequency Response 25 Hz – 15 kHz, (±2 dB)
Impedance ULX1 (input): 1 Megohm
ULXS4, ULXP4 (output): 50ohms at line level; 2000 ohms at mic level
Modulation ±38 kHz deviation compressor-expander system with pre and de-emphasis
# Of Channels Over 1400 User Selectable Frequencies (Frequency G3 / 470 – 505 MHz)
Dynamic Range >100dB, A-weighted
RF Sensitivity 1.26 μV for 12dB SINAD (typical)
Image Rejection 80dB typical
Spurious Rejection 75dB typical
Ultimate Quieting Reference ±38 kHz deviation: > 105dB, A-weighted
Distortion System Distortion (reference ±38 kHz deviation, 1 kHz modulation)
0.3% total harmonic distortion, typical
# Of Simultaneous Systems Up to 20
Operating Temperature -4 to 120° F (-20 to 49° C)
Receiver
Type of Receiver ULXP4 Professional Rack/Table-Top Mount Receiver
Type of Outputs 8 to 9 hours (with 9V alkaline battery)
Headphone Monitoring No
Power Requirements 14 – 18VDC (negative ground), 550mA
External Power Supply – PS40, Included, Now with Locking DC Connector!
Display Yes, Power On Indicator, Diversity Signal Indicators and Audio Peak Indicator, Channel, Group, Transmitter Low Battery Warning.
Mounting Options Rack / Table Top Mount 1/2 Rack Space
Output Level XLR connector (into 600 ohm load): +3.9dBV (line), -17dBV (mic)
1/4 inch connector (into 3000 ohm load): -2dBV
(±38 kHz deviation, 1 kHz tone)
Antenna Type Internal
Dimensions 1.72 x 8.56 x 6.88″ (43 x 214 x 172mm) HxWxD
Weight 2 lb, 7 oz (1.10 kg)
Transmitter
Type of Transmitter ULX2 Handheld
Type of Microphone SM58 Dynamic Cardioid Head
Battery Type/Approx. Life 8 to 9 hours (with 9V alkaline battery)
Mute Switch Yes
Level Control Yes, 25dB gain adjustment range
Impedance Active Impedance: 20k Ohms
Input Level Maximum Input Level (1 kHz, 1% THD): 12dBV (10 Vp-p)
Display Power On/Off Indicator, 3-Segment Low Battery Indicator, Channel and Group, Peak Icon (Input Overload Warning)
Dimensions (WxHxD) 9 x 2″ (228.6 x 51mm)
Weight 10.2 oz. (289 g) without battery
