With an interchangeable SM58 microphone cartridge, the ULXD2/SM58 delivers uncompromising audio quality and RF performance, and AES 256-bit encryption for secure transmission. The ULXD2/SM58 Handheld Wireless Microphone Transmitter works with ULX-D Wireless Systems, and offers over 12 hours of continuous battery life with a Shure rechargeable battery or 11 hours with a standard alkaline battery. The legendary Shure SM58 vocal microphone is designed for professional vocal use in live performance, sound reinforcement, and studio recording. Its tailored vocal response for sound is a world standard for singing or speech. A highly effective, built-in spherical filter minimizes wind and breath "pop" noise. A unidirectional (cardioid) pickup pattern isolates the main sound source while minimizing unwanted background noise. Rugged construction, a proven shock-mount system, and a steel mesh grille ensure that even with rough handling, the SM58 will perform consistently, outdoors or indoors. Includes ULXD2/SM58, 2 AA batteries, microphone clip, zipper bag, and user guide.

Shure ULXD2/SM58-G50 Features:

• Operates in the G50 Band (470-532MHz)
• Interchangeable SM58 microphone cartridge
• AES 256-bit encryption for secure wireless transmission
• Proprietary Shure Gain Ranging optimizes dynamic range for any input source
• Backlit LCD with easy-to-navigate menu and controls

Shure ULXD2/SM58-G50 Specifications:

• Audio Input:
  • Configuration: Unbalanced
  • Maximum Input Level (1 kHz at 1% THD): 145 dB SPL (SM58), typical (Dependent on microphone type)
  • Preamplifier Equivalent Input Noise (EIN), System Gain Setting =+20: 120 dBV, A-weighted, typical
• RF Output:
  • Antenna Type: Integrated Single Band Helical
  • Occupied Bandwidth:< 200 kHz
  • Modulation Type: Shure Proprietary Digital
  • Power: 1 mW, 10 mW, 20 mW
• Audio Frequency Response: 30 Hz to 20 kHz (±1 dB), flat (Dependent on microphone type)
• Dynamic Range: >120 dB
• Operating Range: 300ft (100m)
• Gain Offset Range: 0 to 21 dB (in 3 dB steps)
• Battery Type: Shure SB900 Rechargeable Li-Ion or AA batteries
• Battery Runtime @ 10 mW:
  • Shure SB900: >12 hours
  • Alkaline: 11 hours
• Dimensions (L x Ø): 10.1" x 2.0" (256x 51mm)
• Weight: 12.0 oz. (340 g), without batteries
• Housing: Machined aluminum