Shure QLXD24/B58-J50A Beta 58 Vocal Wireless Mic System – 572 – 608 MHz & 614 – 616 MHz – B-Stock (Vendor Refurbished)

The Shure QLXD24/B58 rackmount digital wireless handheld microphone system provides performers, presenters, and broadcasters with professional-quality audio, reliable RF performance, and secure AES 256-bit encryption. Rugged and easy-to-use, it is ideal for sound-reinforcement applications in medium-sized venues and houses of worship as well as A/V installations in conference, educational, and corporate facilities.

Please Note: This is a B-Stock unit. This discontinued item has been open/used and refurbished by the vendor. No visible damage. No longer under warranty.

Features:

• For Presenters and Performers
• Beta 58A Dynamic Supercardioid Mic
• Handheld Transmitter
• Switching-Diversity Rackmount Receiver

Specifications:

• System
• Wireless Transmission: Analog UHF
• Number of RF Channels: 1760
• Included Transmitters: 1 x Handheld
• Diversity: Antenna Diversity
• RF Frequency Band J50A: 572 to 608 MHz, 614 to 616 MHz
• RF Bandwidth: 44 MHz
• Frequency Step Size: 25 kHz
• Max Operating Range: 330′ / 100.6 m
• Max Systems per Setup: 60
• Sample Rate/Resolution: 48 kHz / 24-Bit
• Latency: <2.9 ms
• Dynamic Range: 120 dB
• Encryption: AES 256
• Modulation: Proprietary

  Receiver

• Form Factor: Rackmount
• Mounting Options: Rackmount (with Included Hardware)
• Rackmount Size: 1 RU (1/2 Rack)
• Antenna: 2 x 1/2 Wave External, Detachable (Rear-Mount)
• Number of Audio Channels: 1
• Audio I/O: 1 x XLR 3-Pin Male Balanced Output, 1 x 1/4″ TRS Female Balanced Output
• Gain Range: -18 to +42 dB (1 dB Steps)
• Pad: 30 dB
• Phantom Power Protection: On 1/4″, XLR Output
• Network I/O: 1 x RJ45 (10/100 Mb/s)
• Network Protocols: DHCP, Manual IP
• Approximate RF Sensitivity: -97 dBm
• Adjacent Channel Isolation: >70 dB
• Spurious: Rejection: >80 dB
• Power Requirements: AC/DC Power Adapter
• AC/DC Power Adapter: 12 VDC at 0.4 A, Center-Positive (Included)
• AC Input Power: 100 to 240 VAC, 50 / 60 Hz at 150 mA
• Display & Indicators: 1 x Back-Lit LCD (AF Level, Channel, Group, Menu Navigation, Metering, RF Level, Transmitter Battery Status), 1 x LED (Sync), 1 x LED (Peak)
• Housing: Metal
• Operating Temperature: 0 to 122°F
• Dimensions: 7.8 x 1.6 x 5.9″ / 197 x 41 x 151 mm (without Antennas)
• Weight: 1.7 lb / 777 g (without Antenna)

  Transmitter

• Form Factor: Handheld
• RF Output Power: 1 / 10 mW
• Audio I/O: None
• Gain Range: 0 to 21 dB (3 dB Steps)
• Frequency Response: 20 Hz to 20 kHz
• Sync Method: IR
• Antenna: 1 x 1/4 Wave
• Power Requirements: Battery
• Battery Type: 2 x AA (Included), 1 x Shure SB900A (Not Included, Replaceable)
• Approx. Battery Life: 9 Hours (Alkaline)
• Display & Indicators: 1 x Back-Lit LCD (Channel, Group, RF Output Power)
• Housing: Aluminum
• Dimensions: 2 x 10.1″ / 51 x 256 mm
• Weight: 12.2 oz / 347 g (without Batteries)

  Microphone

• Form Factor: Handheld Capsule
• Sound Field: Mono
• Capsule: Dynamic
• Polar Pattern: Supercardioid
• Frequency Range: 50 Hz to 16 kHz
• Sensitivity: -51.5 dBV/Pa

  Packaging Info

• Package Weight: 9.135 lb
• Box Dimensions (LxWxH): 19.4 x 17.4 x 4inch

Item Includes:

• 2x AA Batteries
• 2x 1/2 Wave Antennas
• 2x 2 BNC Cables
• 1x Zipper Bag
• 2x BNC Bulkhead Adapters
• 1x Rackmount Kit
• 1x User Guide
• 1x Power Supply