Shure Axient Digital ADX2FD Handheld Wireless Microphone Transmitter
Features
- Works with Axient® Digital Wireless Systems
- Ability to transmit RF signal on two discrete carriers
- Optional 50mW High Power mode for driving increased power on a single frequency
- Durable, moisture-resistant, lightweight metal case in black finish
- Up to 6.5 hours of runtime with SB920A rechargeable battery when transmitting on two RF carriers (up to 9 hours battery life when transmitting on a single RF carrier)
- External contacts for docked charging with optional fully covered radome
- Diversity ShowLink enabled for remote transmitter control and automatic interference avoidance
- Two transmission modes: Standard for optimal coverage and new High Density for maximum system channel count and robust coverage
- Encryption-enabled, secure transmission
Shure Axient Digital ADX2FD Handheld Wireless Microphone Transmitter
Overview
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. This transmitter additionally features Frequency Diversity for seamless audio in even the most challenging environments. Light-weight aluminum construction, SB920A rechargeable power options (with dockable charging).
Performance
- 184 MHz tuning range
- Frequency Diversity enables simultaneous transmission on two independent frequencies to ensure seamless, uninterrupted audio for mission-critical applications. Single carrier mode is available if Frequency Diversity is not required.
- 20 Hz to 20 kHz range with flat frequency response
- Automatic input staging optimizes gain setting
- Diversity ShowLink-enabled for remote transmitter control and automatic interference avoidance
- AES 256-bit encryption-enabled for secure transmission
- >120 dB, A-weighted, System Gain @ +10
- Digital output: >125dB, A-weighted (Dante, AES3, AES67)
- 100 meter (300 feet) line-of-sight operating range
- Selectable modulation modes optimize performance for spectral efficiency or audio quality:
- Switchable Power Levels (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
- Shure SB920A rechargeable batteries offer precision metering and zero memory effect
- External charging contacts for docked charging
- Battery Runtime with Shure SB920A:
Specs
- Gain Offset Range: –12 to 21 dB (in 3 dB steps)
- Battery Type: SB920A Rechargeable Lithium-Ion
- Battery Run Time @10 mW: Single-Carrier Mode: up to 9 hours | Frequency Diversity: up to 6.5 hours
- Dimensions (L × Dia.): 10.0 × 2.0 in (254 × 51 mm)
- Weight: 11.9 oz (338 g) without battery
- Housing: Cast Aluminum
AUDIO INPUT
- 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 Dual-Band Helical
- Occupied Bandwidth: <200 kHz
- Channel-to-Channel Spacing: Standard Mode: 350 kHz | High-Density Mode: 125 kHz
- Modulation Type: Shure Axient Digital Propietary
- Power: Single Carrier Mode: 2 mW, 10 mW, 20 mW, 50 mW | Frequency Diversity Mode: 2 × 20 mW | Varies by region.
- Specific Absorption Rate (SAR): <0.21 W/kg
SHOWLINK®
- Network Type: IEEE 802.15.4
- Antenna Type: ZigBee Dual Conformal
- Frequency Range: 2.40 to 2.4835 GHz (24 Channels)
- RF Output Power (Varies By Region): 10 dBm (ERP)
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