Shure - AD2/B58=-G56 (470-636 MHz)

Shure - AD2/B58=-G56 (470-636 MHz)

The AD2/B58 is a handheld wireless microphone transmitter compatible with Axient® Digital Wireless Systems. AD2/B58 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. With breakthrough RF performance and wide tuning up to 184 MHz, the AD2/B58 puts professional-quality wireless digital audio within reach.

Features

• Works with Axient® Digital Wireless Systems
• Features the BETA 58A® cartridge
• Offers more than 11 hours of continuous battery life with Shure lithium-ion rechargeable batteries or 8 hours with AA batteries at 10 mW
• Includes AD2/B58, microphone clip, zipper bag, 2 AA batteries, and user guide
• Two transmission modes: Standard for optimal coverage and new High Density for maximum system channel count and robust coverage
• Rugged metal construction in black finish
• Backlit LCD with easy-to-navigate menu and controls
• Low-profile, lockable power switch
• Encryption-enabled, secure transmission
• AA or SB900A lithium-ion rechargeable batteries for convenient power options
• External 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 See Battery Runtime Chart
• 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 Output

• 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 See Frequency Range and Ouput Power table, varies by region