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Shure ULXD2/B58 Handheld Wireless Microphone Transmitter

The Shure ULXD2/B58 Handheld Wireless Microphone Transmitter is designed to be compatible with Shure's ULX-D wireless systems. It features an aluminum body with an integrated antenna that is capable of AES 256-bit encryption for secure transmission. It is tuned to Shure's G50 frequency band and transmits on a range of 470 to 534 MHz. It includes a Shure Beta 58A microphone capsule.

Features:

  • AES 256-bit encryption for applications for which secure transmission is needed
  • Proprietary Shure Gain Ranging optimizes the system’s dynamic range for any input source, eliminating the need for transmitter gain adjustments
  • Optional Shure SB900 lithium-ion rechargeable battery pack provides over 12 hours of battery life, precision metering in hours and minutes, and zero memory effect
  • External charging contacts for docked charging (with the SBC200 Dual Docking Charger)
  • Transmitter Mute Mode repurposes the On/Off switch into a mute switch, enabling audio muting while preserving RF channel presence
  • Backlit LCD with easy to navigate meNUand controls
  • Rugged metal construction
  • Frequency and power lockout

Transmitter:

Gain Offset Range 0 to 21 dB (in 3 dB Steps)
Frequency Band G50: 470 to 534 MHz Transmitter Output: 1/10/20 mW
Battery Type 2x LR6 AA Batteries 1.5 V Shure SB900 Rechargeable Li-Ion
Configuration Unbalanced
Maximum Input Level Dependent on Microphone Capsule
RF Output Antenna Type: Integrated Single Band Helical Occupied Bandwidth: < 200 kHz Modulation Type: Shure Proprietary Digital Power: Varies by Region
Dimensions (Ø x L) 2.0 x 10.1" (51 x 256 mm)
Weight 12 oz (340 g)

Microphone:

Type Dynamic (Moving Coil)
Frequency Response 50 Hz to 16 kHz
Polar Pattern Supercardioid, rotationally symmetrical about microphone axis, uniform with frequency
Output Level Open Circuit Voltage: -51.5 dBV/Pa* (2.6 mV) *1 Pa = 94 dB SPL

Shipping Info:

Shipping Weight 1.4 lb
Box Dimensions (WxHxD) 4.8 x 3.5 x 12.6