Shure SLXD24/B87A, Complete Digital Wireless Handheld System

This Shure SLXD24/B87A is a complete digital wireless handheld system that can delivers a transparent, 24-bit digital audio and rock solid RF performance for a broad range of applications, from day-long presentations to nightime performances. Also, Shure SLXD24/B87A can operate up to 32 compatible systems per 44 MHz band, with easy setup and optional rechargeability accessories for wireless excellence, wherever required. Also, the Shure SLXD24/B87A is ships with SLXD4 single-channel receiver and SLXD2/B87A handheld transmitters with antenna and rackmount and 2 AA batteries.

Shure SLXD24/B87A Main Features

• For Presenters and Performers
• Beta 87A Supercardioid Condenser Capsule
• Handheld Transmitter
• Digital Predictive-Diversity Receiver
• 1760 Auto-Scan Frequencies
• 1/10mW RF Power
• LCD Screens, Ethernet for Group Scans
• Interchangeable Mic Capsule Design
• Compatible with 8-Hr Rechargeable SB903
• Expandable to 32 Mic Channels/330' Range

System

• Wireless Transmission Digital UHF
• Number of RF Channels 1760
• Included Transmitters 1 x Handheld
• Diversity True Digital Diversity
• RF Frequency Band G58: 470 to 514 MHz
• RF Bandwidth 44 MHz
• Frequency Step Size 25 kHz
• RF Channel Scanning Auto-Scan
• Max Operating Range 328' / 100 m
• Max Systems per Setup 32
• Sample Rate/Resolution 24-Bit
• Latency 3.2 ms
• Dynamic Range 120 dBA (Typical)
• Encryption None

Receiver

• Form Factor Tabletop / Rackmount
• Mounting Options Rackmount (with Included Hardware)
• Rackmount Size 1 RU (1/2 Rack)
• Antenna 2 x 1/4 Wave External, BNC (Rear-Mount)
• Number of Audio Channels 1
• Audio I/O 1 x XLR 3-Pin Male Balanced Mic/Line Output
• 1 x 1/4" TRS Female Balanced Output (Lockable)
• Gain Range 0 to +21 dB (3 dB Steps)
• Pad 30 dB
• Audio Output Level -18 to +42 dB (Balanced, Unbalanced)
• Phantom Power Protection On 1/4", XLR Outputs
• Frequency Response 20 Hz to 20 kHz +1/-2 dB (Dependent on Mic)
• Network I/O 1 x RJ45 (10/100 Mb/s)
• Network Protocols DHCP, Manual IP
• Impedance 1/4" Output:
• 1.3 Kilohms (Balanced)
• 670 Ohms (Unbalanced)
• XLR Output: 400 Ohms (Balanced) 150 Ohms (Balanced)
• Adjacent Channel Isolation >70 dB
• Spurious Rejection: >75 dB
• Power Requirements AC/DC Power Adapter
• AC/DC Power Adapter 15 VDC at 600 mA, Center-Positive (Included)
• AC Input Power 100 to 240 VAC, 50 / 60 Hz
• Display & Indicators LCD (AF Level, Channel, Frequency, Group, RF Level, Sync, Transmitter Battery Status)
• Housing Steel
• Operating Temperature 0 to 122°F / -17 to 50°C
• Storage Temperature -20 to 165°F / -28 to 73°C
• Dimensions 7.8 x 1.7 x 6" / 197 x 42 x 152 mm
• Weight 1.8 lb / 816 g (without Antenna)

Transmitter

• Form Factor Handheld
• RF Output Power 1 / 10 mW
• Audio I/O None
• Pad None
• Muting None
• Audio Input Level 8.2 dBV
• Auto-Level Control No
• Gain Range 0 +21 dB
• Signal Processing None
• Frequency Response 20 Hz to 20 kHz (Dependent on Mic)
• Sync Method IR
• Antenna Internal Single-Band Helical
• Power Requirements Battery
• Battery Type 2 x AA (Included)
• 1 x Shure SB 903 (Not Included)
• Battery Charging Time 1.25 to 5.5 Hours
• Approx. Battery Life 8 Hours (Lithium Shure SB903)
• 8 Hours (Alkaline)
• USB/Lightning Connectivity None
• Display & Indicators LCD (Battery Status, Channel, Group, Power)
• Housing Aluminum
• Operating Temperature 0 to 122°F / -17 to 50°C
• Storage Temperature -20 to 165°F / -28 to 73°C
• Dimensions 1.5 x 6.9" / 37.1 x 176 mm
• Weight 5.2 oz / 147 g

Microphone

• Form Factor Handheld Capsule
• Sound Field Mono
• Capsule Electret Condenser
• Polar Pattern Supercardioid
• Frequency Range 50 Hz to 20 kHz
• Equivalent Noise Level 28 dB A-Weighted
• Maximum SPL 140.5 dB SPL
• Sensitivity -51.5 dBV/Pa
• CMRR None
• Dynamic Range 117 dB
• Diameter 2.01" / 51.1 mm