Shure AD1 Axient Digital Bodypack Transmitter with TA4M

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NOTE: This listing is for the Shure AD1 in the G57 frequency band (470 to 616 MHz).

The Shure AD1 is a wireless bodypack transmitter compatible with Axient Digital Wireless Systems.

With its delivery of impeccable audio quality and RF performance—with wide-tuning, High Density (HD) mode, and encryption—the AD1 puts professional-quality wireless digital audio within reach.

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:
  Standard – optimal coverage, low latency
  High Density – dramatic increase in maximum system channel count
• Built-in tone generator and RF markers to facilitate walk-testing
• Switchable Power Levels = 2/10/35 mW (region dependent)
• Frequency Diversity selection using two bodypacks

Design

• TA4 or LEMO3 (special order) audio connector option
• Backlit LCD with easy to navigate menu and controls
• Rugged metal construction
• Flexible, detachable 1/4 wave antenna
• Menu and power lockout

Power

• Over 8 hours continuous use with (2) AA alkaline batteries
• Shure SB900-series lithium-ion rechargeable battery (sold separately) provides extended battery life, precision metering, and zero memory effect
• External charging contacts for docked charging

The Shure AD1 comes with (2) AA alkaline batteries, 1/4 wave antenna, threaded TAF4 adapter, belt clip, and storage bag.

• Frequency Range: G57, 470 to 616 MHz
• RF Output Power: G57 - 2 mW, 10 mW, 35 mW with power delivered to the antenna port
• Mic Offset Range: -12 to 21 dB (in 1 dB steps)
• Battery Type: LR6 AA batteries 1.5 V or Shure SB900B Rechargeable Li-Ion (sold separately)
• Battery Runtime @ 10 mW: Shure SB900B or alkaline, up to 8 hours
• Housing: Cast Metal
• Temperature Range (Note: battery characteristics may limit this range):
  • Operating: 0° to 122°F | -18° to 50°C
  • Storage: -20° to 165°F | -29° to 74°C
• Audio Input Connector: 4-Pin male mini connector (TA4M) or Lemo Connector (special order)
• Configuration: Unbalanced
• Impedance:
  • 4-Pin male mini connector (TA4M): 910 kΩ
  • Lemo Connector: 8.2 kΩ (special order)
• Maximum Input Level 1 kHz at 1% THD:
  • Pad Off: 8.5 dBV (7.5 Vpp)
  • Pad On: 20.5 dBV (30 Vpp)
• Preamplifier Equivalent Input Noise (EIN): System Gain Setting ≥ +20; -120 dBV, A-weighted, typical
• RF Output Connector: SMA
• Antenna Type: 1/4 wave
• Impedance: 50 Ω
• Occupied Bandwidth: <200 kHz
• Channel-to-Channel Spacing (varies by region):
  • Standard Mode: 350 kHz
  • High Density Mode: 125 kHz
• Modulation Type: Shure Axient Digital Proprietary
• Specific Absorption Rate (SAR): < 0.20 W/kg
• Dimensions (H x W x D): 3.4 x 2.6 x 0.9 in | 86 x 66 x 23 mm, without antenna
• Weight: 5.5 oz | 155 g, without batteries