Product Description
Shure ULXD2/B58 ULX-D Series Digital Wireless Handheld Transmitter
With an interchangeable BETA 58A microphone cartridge, the ULXD2/B58 delivers uncompromising audio quality and RF performance, and AES 256-bit encryption for secure transmission. The ULXD2/B58 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 Shure BETA 58A is a high-output supercardioid dynamic vocal microphone designed for professional sound reinforcement and project studio recording. It has become a leading choice among vocalists and touring professionals worldwide. The Beta 58A maintains a true supercardioid pattern throughout its frequency range, and has a shaped frequency response that is ideal for close-up vocals. Includes ULXD2/B58, 2 AA batteries, microphone clip, zipper bag, and user guide.
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 SB900A 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 menu and controls
- Rugged metal construction
- Frequency and power lockout
Specs
- 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
- Other Specs
- 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" (256 mm x 51 mm)
- Weight: 12.0 oz. (340 g), without batteries
- Housing: Machined aluminum
