Shure ULXS14/84

The Shure ULXS14/84 wireless microphone system gives you high-quality, dependable sound reproduction in a convenient, stage-friendly package!

The ULXS14/84 system includes the easy-to-use, reliable ULXS4 receiver, the compact and durable ULX1 bodypack transmitter, and the WL184 supercardioid condenser lavalier mic, which provides excellent rejection of outside sounds while giving you light weight and a very low visual profile.
You get Shure quality, pro sound, and an impressive value with the ULXS14/84 wireless system!

Dependable receiver :
The SLX4 receiver brings unprecedented ease of use to wireless with Automatic Frequency Selection and up to 1,440 selectable frequencies. Ready for immediate installation right out of the box, the ULXS4 features an easy-to-read LCD display that gives you group and channel information. You get a handy Mic/Line switch, XLR and 1/4" outputs, and a 5-segment signal strength meter. The ULXS4 gives you the rock-solid reliablility you need for great-sounding sound on any stage, and it's packed into a very convenient half-rack-sized chassis.


ULXS4 Receiver Features :
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.

• Automatic Frequency Selection with group scan function
• Up to 1,440 selectable frequencies
• 5-segment transmitted audio signal strength meter
• RF indicator
• 3-segment transmitter battery fuel gauge
• Advanced multi-function LCD displays group and channel
• Mic/Line switch
• Remotable 1/2-wave antenna
• XLR and 1/4" output
• Rugged plastic chassis
• Half-rack design
• Dimensions (H x W x D): 1.72 x 8.56 x 6.52 in.
• Net Weight: 2 lbs, 5 oz.

ULX1 bodypack transmitter Features :
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.

• 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 0dB or -20dB attenuation)
• PEAK icon appears when audio input overloads the transmitter
• Power on/off switch
• 8-hour battery life (9V battery)
• 300" (100m) operating range
• Dimensions (H x W x D): 3.86 x 2.68 x 1.10 in.
• Net Weight: 79 g (2.8 oz.) without battery

WL184 Lavalier Mic Features :
The WL184 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. (Use of windscreen highly recommended.)

• Type: Supercardioid condenser (electret bias)
• Polar Pattern: Supercardioid
• 115 degrees pickup angle
• Frequency response: 50Hz-17kHz
• Output impedance: 1,800 ohms
• Sensitivity (1 Pa = 94 dB SPL): -44.5dBV/Pa
• Maximum Sound Pressure Level: 129.5dB SPL
• Output Noise (A-weighted): 27.0dB SPL
• Dynamic Range: 102.5dB
• Net Weight: 0.7 oz. (21 g) with cable and connector.
• Recommended for sound reinforcement applications requiring high rejection of ambient noise and narrow pickup angle.

ULXS4 Receiver Specifications :

RF Carrier Frequency Range*
470.000 – 865.000 MHz
*Note:  Frequencies above 698.000 MHz are for use outside of the U.S.  Contact your local dealer, distributor or Shure for more information.

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.
   *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

 Transmitter Gain Adjustment Range:
   ULX1: 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 (output): 50 ohms at line level; 2000 ohms at mic level
Modulation: ±38 kHz deviation compressor-expander system with pre- and de-emphasis.
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
ULXS4: 14 - 18 Vdc (negative ground), 550 mA


Operating Temperature Range
-20° to 49° C (–4° to 120° F)



Overall Dimensions:
ULXS4: 43 mm H x 214 mm W x 163 mm D (1.72 in. x 8.56 in. x 6.52 in.)

 
Net Weight:
ULXS4: 1049 g (2 lbs, 5 oz.)


ULXS4 Receiver Audio Output Connector: Unbalanced (1/4 in.)
Actual Impedance: 3 kΩ
Pin Assignments:
   Tip = Hot
   Ring/Sleeve = Ground
Phantom Power Protection: Yes
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ULXS4 Receiver Audio Output Connector: Balanced (XLR)
Actual Impedance:
   Mic. Level: 1848 Ω
   Line Level: 75 Ω
Pin Assignments:
   1 = Ground
   2 = Hot
   3 = Cold
Phantom Power Protection: Yes

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ULXS4 Receiver Antenna Input/
Connector Type: BNC
Actual Impedance: 50 Ω
Nominal Input Level: –95 to –30 dBm
Maximum Input Level: +6 dBm (–20 dBm recommended)
Pin Assignments: Shell = Ground, Center = Signal
Voltage for Remote Power: 12 Vdc, 150 mA maximum

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ULX1 transmitter Specifications :
Mic/line switchable
3–segment battery fuel gauge
Backlit LCD shows group and channel
Automatic Frequency Selection with group scan function
Frequency and power settings
Up to 1440 selectable frequencies
Control lockout
Predictive Diversity
8 hour battery life
5–segment audio meter
300 ft (92m) operating range
5–segment RF meter
–20dB pad switch on ULX1
  NOTE: Available frequencies depend on the applicable regulations in the country where the system is used.

ULX1 Transmitter Input
Microphone (pins 3 and 4 tied together)

Connector: TA4M
Configuration: Unbalanced, active
Actual Impedance: 75 kΩ
Maximum Input Level: -4 dBV (1.82 Vp-p)
Pin Assignments
   1 = Ground
   2 = +5V through 4.5 kΩ (Microphone Bias)
   3 = Audio
   4 = FET active load

Transmitter Gain Adjustment Range
ULX1: 25 dB

Impedance
ULX1 (input): 1 Megohm

RF Power Output
ULX1: 30 mW maximum

Audio Frequency Response
25 to 15,000 Hz, ±2 dB

Power Requirements
ULX1, ULX2: 9V alkaline battery; 8.4 V Nicad optional

Battery Life
8 to 9 hours (with 9V alkaline battery)

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.)

Net Weight
ULX1: 79 g (2.8 oz.) without battery