Shure ADX3 Axient Digital Plug-On Wireless Transmitter with ShowLink

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NOTE: This Shure ADX3 Digital Plug-On Transmitter has the G57 frequency band (470 - 616 MHz, with a gap between 608 to 614 MHz).

Shure Axient Digital ADX series transmitters deliver impeccable audio quality and RF performance and are equipped with ShowLink remote control for real-time parameter adjustments and interference avoidance.

The Shure ADX3 Plug-On Transmitter transforms any microphone into an advanced, portable Axient Digital ADX Series wireless microphone with wide-tuning, High Density (HD) mode, encryption, and advanced rechargeability. ADX3 features a patented locking mechanism for secure, wobble-free connection and supports both conventional AA and Shure SB900-series rechargeable batteries. The ADX3 is housed in a lightweight, rugged, metal chassis and is designed to resist sweat, moisture, and debris.

Shure Axient ADX3 Plug-On Transmitter - Features:

• Axient Digital ADX Series wireless plug-on transmitter
• ShowLink enabled for comprehensive, real-time control of all Axient Digital transmitter parameters from the mix position
• Patented locking mechanism for secure, wobble-free connection
• OLED display with easy-to-navigate menu and controls
• Rugged metal construction that is resistant to dust and moisture
• Automatic input staging optimizes gain setting
• AES 256-bit encryption-enabled for secure transmission
• 300 feet (100 meter) line-of-sight operating range
• Selectable modulation modes optimize performance for spectral efficiency:
  • Standard – Optimal coverage, low latency
  • High density – Dramatic increase in max system channel count
• Switchable power levels (2/10/35 mW, region dependent)
• Shure SB900 rechargeable battery (included) or AA battery (sold separately) options
• Shure SB900 lithium-ion rechargeable battery option provides up to 8 hours of continuous use, precision metering, and zero memory effect
• External power and charging option over USB-C port
• Included: 2 x SB900B batteries, USB-A to USB-C cable, belt clip/pouch, and zippered bag for storage

• General:
  • Mic Offset Range: -12 to 21 dB (in 1 dB steps)
  • Battery Type: Shure SB900 series rechargeable li-ion or LR6 AA batteries 1.5 V
  • Battery Runtime @ 10 mW:
    • Shure SB900B: > 6 hours
    • Alkaline: > 5 hours
  • Housing: Cast metal
  • Temperature Range:
    • Operating: -14 to 122 °F | -10 to 50 °C
    • Storage: -40 to 165 °F | -40 to 74 °C
  • Dimensions: 5 x 1.8 x 1.8 in | 126 x 44.5 x 44.5 mm
  • Weight: 8 oz | 240 g, without batteries
• Audio Input:
  • Connector: 3-pin female XLR
  • Configuration: Balanced
  • Impedance:
    • Pad (-12 dB): 26.64 kΩ
    • 0 dB: 6.64 kΩ
    • Boost (12 dB): 6.64 kΩ
  • Maximum Input Level 1 kHz at 1% THD:
    • Pad (-12 dB): 21 dBV
    • 0 dB: 9 dBV
    • Boost (12 dB): -3 dBV
  • Preamplifier Equivalent Input Noise System Gain Setting ≥+20: -115 dBV, typical, A-weighted
  • Phantom Power:
    • +48 V (7 mA maximum)
    • +12 V (15 mA maximum)
  • High Pass Filter: Two-pole (12 dB per octave), cutoff frequency selectable from 40 to 240 Hz in 20 Hz increments
• RF Output:
  • Antenna Type: Dipole
  • Impedance: 50 Ω
  • Occupied Bandwidth: < 200 kHz
  • Channel-to-Channel Spacing:
    • Standard Mode: 350 kHz
    • High Density Mode: 125 kHz
  • Modulation Type: Shure Axient Digital Propietary
  • Power: 2 mW, 10 mW, 35 mW; varies by region
  • Specific Absorption Rate (SAR): < 0.1 W/kg
• Showlink:
  • Network Type: IEEE 802.15.4
  • Antenna Type: Dipole
  • Frequency Range: 2.4000 to 2.4835 GHz (16 Channels)
  • RF Output Power: 10 dBm (ERP); varies by region