The ADX2/B87A gives you exceptional performance with its wide 184 MHz tuning ability, interference-resistant construction, rechargeable battery, ergonomic design, and ShowLink remote control for making parameter adjustments in real-time from the booth.
If you have any questions or concerns please contact us.
In The Box:
(1) SB920A Shure Rechargeable Battery
(1) Zipper Bag
(1) Threaded Adapter
(1) Swivel Adapter-Black
Features
Performance
- 184 MHz tuning range
- 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:
- Standard – optimal coverage, low latency
- High density – dramatic increase in max system channel count
- Switchable Power Levels = 2/10/40 mW (region dependent)
- Built-in tone generator and RF markers to facilitate range-testing
Design
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Interchangeable Shure microphone cartridges
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Backlit LCD with easy to navigate menu and controls
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Rugged metal construction
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Menu and power lockout
Power
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Shure SB920A rechargeable batteries for up to 9 hours of runtime, precision metering, and zero memory effect
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External charging contacts for docked charging
- -12 to 21 dB (In 1 dB steps)
Specifications:
Mic Offset Range: -12 to 21 dB (In 1 dB steps)
Battery Type: Shure SB920A Rechargeable Li-Ion
Battery Runtime:
- @ 10 mW
- Shure SB920A up to 9 hours
- See Battery Runtime Chart
Dimensions: 254 mm x 51 mm (10.0 in. x 2.0 in.) L x Dia.
Weight: 338 g (11.9 oz.), Without Battery
Housing: Cast Aluminum
Operating Temperature Range: -18°C (0°F) to 50°C (122°F)
Note: Battery characteristics may limit this range.
Storage Temperature Range: -29°C (-20°F) to 74°C (165°F)
Note: Battery characteristics may limit this range.
Audio Input
Configuration: Unbalanced
Maximum Input Level:
- 1 kHz at 1% THD
- 145 dB SPL (SM58), typical
Note: Dependent on microphone type
RF Output: 10 dBm (ERP)
Antenna Type: Dual Band Helical
Occupied Bandwidth: <200 kHz
Channel-to-Channel Spacing
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Standard Mode: 350 kHz
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High Density Mode: 125 kHz
varies by region
Modulation Type: Shure Axient Digital Proprietary
Power: 2 mW, 10 mW, 40 mW
See Frequency Range and Output Power table, varies by region
Specific Absorption Rate (SAR): < 0.19 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: 10 dBm (ERP)
