A pro-level system with the performance and features you need.
The Shure ULXS14/85 Standard Wireless Microphone System includes WL185 Supercardioid Lavalier Microphone, ULX1 Bodypack Transmitter, and ULXS4 Diversity Receiver.
WL185 Lavalier Microphone The WL185 Lavalier electret condenser mic was designed for use with a wireless body-pack transmitter. It has a 1.2 meter (4 ft.) cable terminated with a miniature 4-pin mini connector. Included tie clip can be rotated in 90 degree intervals for placement flexibility.
ULX1 Wireless Bodypack Transmitter The low-profile, highly durable body-pack ULX1 has all the characteristics to meet the demands of high performance. For use with headworn, Lavalier and instrument microphones, as well as guitars and basses. Attaches to belt, waistband or guitar strap with clip for hands-free mobility.
Shure ULXS4 Standard Receiver The Shure ULXS4 Standard receiver offers an exceptional value in both performance and price, for both working musicians and sound installers. The feature set of the versatile ULXS4 receiver offers a direct path to full, clear audio signals, unencumbered and unattached.
FEATURES WL185 Lavalier Microphone
Cardioid Polar Pattern
Recommended for sound reinforcement applications requiring good rejection of ambient noise and narrow pickup angle
130 degrees pickup angle
ULX1 Wireless Bodypack Transmitter
Three-segment battery fuel gauge
Frequency and power lockout
Flexible 1/4 wave antenna
TA4F mini four-pin input connector
Backlit LCD display shows group and channel setting
Adustable audio gain control
Input attenuation switch (selects 0 dB or -20 dB attenuation)
PEAK icon appears when audio input overloads the transmitter
Power on/off switch
8 hour battery life (9V battery)
300 foot (100m) operating range
ULXS4 Diversity Receiver
Automatic Frequency Selection with group scan function
Over 1400 selectable frequencies
5-segment transmitted audio signal strength meter
3-segment transmitter battery fuel gauge
Advanced multi-function LCD displays group and channel
Remotable 1/2-wave antenna
XLR and 1/4-inch output
Rugged plastic chassis
1/2 rack design
Enjoy wireless at its best. Order today.
ULXS14/85 Lavalier Wireless System
RF Carrier Frequency Range: 554.000 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 depends on the microphone element.
ULX1 Transmitter Input
Input Configuration: Unbalanced, active
Actual Impedance: 18 kohms with lavalier microphone; 1 Mohms with instrument cable
Maximum Input Level: 10 Vp—p (12 dBV) for 1% THD at minimum gain setting
using 1 kHz signal.
TA4F Connector Pin Assignments: Pin 1: Tied to Ground; Pin 2: Tied to +5 V; Pin 3: Tied to Audio; Pin 4: Tied thru 20kohms Resistor to Ground. (On instrument adapter cable, Pin 4 floats)
Voltage for Remote Power: +5 V supplied to microphone cartridge
ULX1 Transmitter Output
Actual Impedance: 50 Ohms
Nominal Output Level: 20 mW
Maximum Output Level: 30 mW
ULXS4 Receiver Input
Connector Type: Antenna - BNC; Power Input — IEC 320
Actual Impedance: Antenna 50 Ohms
Nominal Input Level: Antenna - —95 to —30 dBm; Power Input — 15 Vdc
Maximum Input Level: Antenna - +6 dBm (—20 dBm recommended); Power Input - 18 Vdc
Pin Assignments: Antenna Shell = Ground Center = Signal; Power Input - IEC Standard
Voltage for Remote Power: Antenna 12 Vdc, 150 mA maximum
ULXS4 Receiver Output
Connector: High Z Audio; Low Z Audio*
Output Configuration: High Z Audio - Unbalanced (1/4 in.); Low Z Audio - Balanced (XLR)
Actual Impedance: High Z Audio - 3 kohms; Low Z Audio - 22 ohms
Pin Assignments: High Z Audio Tip = Hot Ring/ Sleeve = Gnd Low Z Audio 1 = Ground, 2 = Hot, 3 = Cold
Voltage/Current/PhantomPower Protection?: High Z Audio — Yes; Low Z Audio — Yes
Output Level: Microphone Level = Line Level — 20 dB
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