Shure Axient Digital ADX2FD Handheld Wireless Microphone Transmitter

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

Capsule:

Beta 87A

Frequency Band:

G57

Variant

Quantity:

Description

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:

Specifications

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)