Shure Axient Digital AD2 Handheld Wireless Microphone Transmitter

AD series hand-held transmitters deliver impeccable audio quality and RF performance with wide-tuning, High Density (HD) mode, and encryption.

Performance

• 20 Hz to 20 kHz range with flat frequency response
• Automatic input staging optimizes gain setting
• AES 256-bit encryption-enabled for secure transmission
• >120 dB dynamic range
• 100 meter (300 feet) line-of-sight operating range
• Selectable modulation modes optimize performance for spectral efficiency or audio quality:
• Switchable Power Levels = 2/10/35 mW (region dependent)
• Built-in tone generator and RF markers to facilitate range-testing

Design

• Interchangeable Shure microphone cartridges
• Backlit LCD with easy to navigate menu and controls
• Rugged metal construction
• Menu and power lockout

Power

• Up to 8 hours continuous use with 2 x AA alkaline batteries
• Shure lithium-ion rechargeable battery provides extended battery life, precision metering, and zero memory effect
• External charging contacts for docked charging

• Mic Offset Range: –12 to 21 dB (in 3 dB steps)
• Battery Type: Shure SB900A Rechargeable Li-Ion or LR6 AA batteries 1.5 V
• Battery Runtime @ 10 mW: Shure SB900A: >11 hours | Alkaline: 8 hours
• Dimensions: 256 mm × 51 mm (10.1 in. × 2.0 in.) L × D
• Weight: 340 g (12.0 oz.), without batteries
• Housing: Cast aluminum

Audio Input

• Configuration: Unbalanced
• Maximum Input Level (1 kHz at 1% THD): 145 dB SPL, typical (SM58) | Note: dependent on microphone type

RF Output

• Antenna Type: Integrated Single-Band Helical
• Occupied Bandwidth: <200 kHz
• Modulation Type: Shure Axient Digital Proprietary
• Power: 2 mW, 10 mW, 35 mW | Varies by region