Shure ULX1 Bodypack Transmitter (G3, 470-505 MHz)

PA SKU # SHU ULX1G3 MFR # ULX1=-G3 UPC # 042406147507
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  • Product Highlights
  • Backlit LCD Display
  • 8 Hour Battery Life
  • 300' (100m) Operating Range
  • Input Attenuation Switch
  • TA4F Input Connector
  • Flexible 1/4 Wave Antenna
Frequency G3, 470-505 MHz J1, 554-590 MHz

Bodypack Transmitter (Frequency Band G3, 470-505 MHz)

The ULX1 Bodypack Transmitter has a number of uses with both ULX Standard and ULX Professional systems from Shure, including Lavalier, Headworn, Guitar/Bass, Instrument, and system Combos.

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 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
  • ULX1 Transmitter Input
  • Microphone (pins 3 and 4 tied together)
  • Connector: TA4M
  • Configuration: Unbalanced, active
  • Actual Impedance: 75 kilohms
  • Maximum Input Level: -4 dBV (1.82 Vp-p)
  • Pin Assignments
  • 1 = Ground
  • 2 = +5V through 4.5 kU (Microphone Bias)
  • 3 = Audio
  • 4 = FET active load
  • Guitar (with WA302)
  • Connector: TA4M
  • Configuration: Unbalanced, active
  • Actual Impedance: 1 megohm
  • Maximum Input Level
  • Gain Switch 0 dB: 5 dBV (5 Vp-p)
  • Gain Switch -20 dB: 25 dBV (50 Vp.p)
  • Pin Assignments
  • 1 = Ground
  • 2 = No Connection
  • 3 = Audio
  • 4 = No Connection
  • 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 depends 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 microVolt 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 Nicad optional
  • ULXS4, ULXP4: 14 - 18 Vdc (negative ground), 550 mA
  • Battery Life
  • 8 to 9 hours (with 9V alkaline battery)
  • Operating Temperature Range
  • -20 degrees to 49 degrees C (-4 degrees to 120 degrees 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.)
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