Shure ADX2/K8B Handheld Wireless Microphone Transmitter

Axient® Digital Wireless Systems set the stage for outstanding performance. A handheld wireless microphone transmitter from this exceptional series, ADX2/K8B is equipped with wide tuning up to 184 MHz and ShowLink control fro real-time parameter adjustments. Additional features include interference protection, advanced rechargeability when using Shure SB920 recharageable batteries (sold separately), and sleek, streamlined design.

Features

• Two transmission modes:
  • Standard for optimal coverage
  • New High Density mode for maximum system channel count and robust coverage
• Encryption-enabled, secure transmission
• External contacts for docked charging
• AA or SB900B Li-ion rechargeable batteries
• Backlit LCD with easy-to-navigate menu and controls
• Low-profile, lockable power switch

Specifications

• Available Frequency Bands:
  • G57 (470 to 616 MHz)
  • K54 (606 to 663 MHz)
  • X55 (941 to 960 MHz)
• Gain Offset Range: –12 to 21 dB (in 1 dB steps)
• Battery Type / Battery Runtime @10 mW
  • SB900B Rechargeable Li-Ion / up to 8.5 hours
  • LR6 AA batteries 1.5 V / up to 8 hours
• Dimensions (L × D): 10.1 × 2.0 in (256 × 51 mm)
• Weight (wihtout batteries): 12.0 oz (340 g)
• Housing: Cast Aluminum
• AUDIO INPUT
  • Configuration: Unbalanced
  • Maximum Input Level, 1 kHz at 1% THD: 145 dB SPL, typical (SM58®) (dependent on microphone type)
• RF OUTPUT
  • Antenna Type: Integrated Single-Band Helical
  • Occupied Bandwidth:
  • Modulation Type: Shure Axient Digital Propietary
  • Power: 2 mW, 10 mW, 35 mW (varies by region)
  • Specific Absorption Rate (SAR):