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The AD2/K8B is a handheld wireless microphone transmitter compatible with Axient Digital Wireless Systems and includes the KSM8 microphone cartridge in a black finish.With breakthrough RF performance and wide tuning up to 184 MHz, the AD2/K8B puts professional-quality wireless digital audio within reach.
FEATURES
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• Two transmission modes: Standard for optimal coverage and new High Density for maximum system channel count and robust coverage.
• Rugged metal construction in black finish.
• Backlit LCD with easy-to-navigate menu and controls.
• Low-profile, lockable power switch.
• Encryption-enabled, secure transmission.
• AA or SB900A lithium-ion rechargeable batteries for convenient power options.
• External contacts for docked charging.
SPECIFICATIONS
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• Shure RF Carrier Band: G57
• RF Carrier Frequency Range: 470–616 MHz
• Working Range: 330 ft (100 m)
• RF Tuning Step Size: 25 kHz, varies by region
• Image Rejection: >70 dB, typical
• RF Sensitivity: -98 dBm at 0.0001 BER
• Latency, Standard Mode: 2.08 ms
• Latency, High Density Mode: 2.9 ms
• Audio Frequency Response: 20 – 20 kHz (+/-1 dB) Note: Dependent on microphone type
• Audio Dynamic Range (XLR Analog Output): 120 dB (A-weighted); 117 (unweighted) *System Gain @ +10
• Audio Dynamic Range (Dante Digital Output): 130 dB (A-weighted); 126 (unweighted) * System Gain @ +10
• Total Harmonic Distortion: <0.01%
• System Audio Polarity: Positive pressure on microphone diaphragm produces positive voltage on pin 2 (with respect to pin 3 of XLR output) and the tip of the 6.35 mm (1/4-inch) output
• Operating Temperature Range: -18°C (0°F) to 50°C (122°F)
• Storage Temperature Range: -29°C (-20°F) to 65°C (149°F)
• Mic Offset Range: –12 to 21 dB (in 3 dB steps)
• Battery Type: Shure SB900A Rechargeable Li-Ion or LR6 AA batteries 1.5 V
• Battery Runtime (@ 10 mW using Shure SB900A): >11 hours
• Battery Runtime (@ 10 mW using AA Alkaline): 8 hours
• Housing: Cast Aluminum
• Audio Input Configuration: Unbalanced
• Antenna Type: Integrated Single-Band Helical
• Occupied Bandwidth: <200 kHz
• Modulation Type: Shure Axient Digital Proprietary
• Power: 2 mW, 10 mW, 35 mW
• Microphone Capsule: Shure KSM8
• Type: Dual-diaphragm dynamic (moving coil)
• Frequency Response: 40 to 16,000 Hz
• Polar Pattern: Cardioid
• Height: 10.1" (256 mm)
• Diameter: 2.0" (51 mm)
• Weight: 10.1 lbs (4.6kg), without antennas
CONTENTS
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(1) Shure AD2 wireless transmitter
(1) Shure KSM8 in Black wireless microphone capsule
(1) Zipper bag
(1) Euro-Threaded adapter
(1) Swivel adapter, black
(2) AA alkaline batteries
(1) Operator's instructions
BYFP ipCases
Microphone
Video
DJ
Speaker
Lighting
Mixer
Control
Utility
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