Shure AD2/B87C-G57 Axient Digital Wireless Handheld Transmitter with BETA 87C Mic Head(G57: 470 to 616 MHZ)

The AD2/B87C is a handheld wireless microphone transmitter compatible with Axient Digital Wireless Systems. With breakthrough RF performance and wide tuning up to 184 MHz, the AD2/B87C puts professional-quality wireless digital audio within reach. AD2/B87C delivers impeccable audio quality and RF performance with wide-tuning, High Density mode and encryption. Features durable metal construction, rechargeable power with dockable charging and black finish.

• Works with Axient Digital Wireless Systems
• Features the BETA 87C cartridge

Performance
• 20Hz to 20kHz range with flat frequency response
• Automatic input staging optimizes gain setting
• AES 256-bit encryption-enabled for secure transmission
• >120dB dynamic range
• 100m (300') line-of-sight operating range
• Selectable modulation modes optimize performance for spectral efficiency or audio quality: Standard - optimal coverage, low latency and High density - dramatic increase in max system channel count
• Switchable Power Levels = 2/10/35mW (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 2x AA alkaline batteries
• Shure SB900A lithium-ion rechargeable battery provides extended battery life, precision metering and zero memory effect
• External charging contacts for docked charging

Note:

When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.