Description

Shure SLXD24 / B87A

Featuring the Beta®87A Supercardioid Condenser Microphone capsule on top of the SLXD2 handheld wireless transmitter, the Shure SLXD24/B87A provides transparent digital audio and rock-solid RF stability for lecture halls and live performances.

PRODUCT DETAILS

The SLXD24/B87A Wireless System delivers transparent, 24-bit digital audio and rock-solid RF performance for a wide range of applications, from day-long presentations to nighttime performances. Operate up to 32 compatible systems per 44 MHz band, with easy setup and optional rechargeability accessories for wireless excellence, wherever required. Ships with SLXD4 single-channel receiver and SLXD2/B87A handheld transmitters with antenna and rackmount accessories and 2 AA batteries.

Specifications

System

• Wireless Transmission Digital UHF
• Number of RF Channels 1760
• Included Transmitters 1 x Handheld
• Diversity True Digital Diversity
• RF Frequency Band H55:
• 514 to 558 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

Packaging Info

• Package Weight 7.51 lb
• Box Dimensions (LxWxH) 17.7 x 13.8 x 4.5″