Shure QLXD24/B87A Wireless Handheld System
Shure QLXD24/B87A Wireless Handheld System
Shure QLXD24/B87A Wireless Handheld System Details
Shure QLXD24/B87A Wireless Handheld System is part of the QLX-D wireless systems family. It delivers outstanding wireless functionality ideal for mid-size events and installations in businesses, hotels, and government offices with conferencing spaces; schools, houses of worship, and live performance spaces.
Featuring a BETA 87A handheld wireless microphone transmitter, Shure QLXD24/B87A Wireless Handheld System combines professional features with simplified setup and operation. Includes BETA 87A, QLXD4, microphone clip, power supply, 2 AA batteries, battery contact cover, two 1/2 wave antennas, 2 BNC cables, zipper bag, 2 BNC bulkhead adapters, rackmount kit, and user guide.
QLXD2/BETA87A Handheld Wireless Microphone Transmitter
With an interchangeable BETA87A microphone cartridge, QLXD2/BETA87A Handheld Wireless Microphone Transmitter is ideal for wireless vocals in presentation spaces, music venues, and houses of worship. Works with QLX-Dâ"¢ Digital Wireless Systems and offers up to 9 hours of continuous use with 2 AA alkaline batteries or up to 10 hours of continuous use with Shure lithium-ion rechargeable batteries. Includes QLXD2/BETA87A, 2 AA batteries, battery contact cover, microphone clip, and user guide.
QLXD4 Digital Wireless Receiver
With transparent 24-bit digital audio quality and incredibly efficient RF spectrum usage, QLXD4 Digital Wireless Receiver combines professional features with streamlined setup and operation. Automatic scanning quickly finds open frequencies, and one-touch IR sync quickly deploys them to transmitters. Ethernet networking enables networked channel scanning across multiple receivers and Wireless Workbench® software integration for remote control of receiver settings from a PC or Mac. Remote monitoring and control from iOS devices also is available via the ShurePlusâ"¢ Channels Mobile App. Includes QLXD4, hardware for rack-mounting, power supply, two 1/2 wave antennas, 2 BNC cables, 2 BNC bulkhead Adapters, and user guide.
Shure QLXD24/B87A Wireless Handheld System Features
- Transparent 24-bit digital audio
- Extended 20 Hz to 20 kHz frequency range (microphone dependent)
- 120 dB dynamic range
- Digital predictive switching diversity
- 64 MHz tuning bandwidth (region dependent)
- More than 60 available channels per frequency band (region dependent)
- Up to 17 compatible systems per 6MHz TV band; 22 systems per 8 MHz band
- Easy pairing of transmitters and receivers over IR scan and sync
- Automatic channel scan
- Ethernet networking for multiple receiver systems
- Network channel scanning configures open frequencies for networked receivers
- Compatible with Shure Wireless Workbench® 6 control software
- Remote control from a mobile device or tablet via ShurePlusâ"¢ Channels app
- AES-256 encryption for secure wireless transmission
- Elegant and easy-to-use interface with high-contrast LCD menu
- Compatible with external control systems such as AMX or Crestron
- Professional-grade all-metal construction
- Transmitters use 2 AA batteries or Shure SB900 rechargeable battery
QLXD2/BETA87A Handheld Wireless Microphone Transmitter
- 24-Bit digital audio quality
- Incredibly efficient RF spectrum usage
- Quick syncing with a wireless receiver over IR at the push of a button
- Clear, uninterrupted signal over the entire operating range
- AES 256-bit encryption for secure transmission
- Over 120 dB of dynamic range: no transmitter gain adjustment needed
- 1, 10 mW selectable RF output power
- Optional Shure SB900 lithium ion rechargeable battery reports remaining runtime in hours and minutes
- External charging contacts for docked charging
- Backlit LCD with easy to navigate menu and controls
- Selectable display mode showing group/channel, frequency, or battery runtime
- Rugged metal construction
- Frequency and power lockout
QLXD4 Digital Wireless Receiver
- 64 MHz tuning bandwidth (region dependent)
- More than 60 preset compatible channels per frequency band (region dependent)
- Up to 17 compatible systems per 6 MHz TV channel; 22 systems per 8 MHz channel
- Digital predictive switching diversity ensures solid RF connection
- AES 256-bit encryption for secure wireless transmission
- Up to 60 dB of adjustable audio gain
- High-contrast LCD menu and controls with lockout feature
- Audio and RF LED meters with peak indicator
- Detachable 1/2 wave antennas
- Mic / line switchable XLR output
- 1/4" Instrument output
- Durable aluminum construction with brushed finish
Shure QLXD24/B87A Wireless Handheld System Specifications
- Manufacturer: Shure
- Product: QLXD24/B87A Wireless Handheld System
- RF Carrier Range: 470â?"937.5MHz, varies by region
- Working Range: 100 m (328 ft)
- RF Tuning Step Size: 25 kHz, varies by region
- Image Rejection: >70 dB, typical
- RF Sensitivity: -97 dBm
- Latency: <2.9 ms
- Audio Frequency Response: 20 Hz â?" 20 kHz (±1 dB)
- System Gain: >120 dB, A-weighted, typical
- Total Harmonic Distortion: <0.1%
- Operating Temperature Range: -18°C (0°F) to 50°C (122°F)
- Storage Temperature Range: -29°C (-20°F) to 74°C (165°F)
QLXD2/BETA87A Handheld Wireless Microphone Transmitter
- Cartridge: BETA87A microphone cartridge
- Audio Input Configuration: Unbalanced
- Maximum Input Level: Dependent on mic
- Antenna Type: Integrated Single Band Helical
- Occupied Bandwidth: <200 kHz
- Modulation Type: Shure proprietary digital
- RF Output Power: 1 mW or 10 mW
- Mic Offset Range: 0 to 21 dB (in 3 dB steps)
- Battery Type: Shure SB900 Rechargeable Li-Ion or AA batteries 1.5 V
- Housing: Machined aluminum
- Dimensions: 256 mm Ã- 51 mm (10.1 in. Ã- 2.0 in.) L Ã- Dia.
- Weight: 347 g (12.2 oz.), without batteries
QLXD4 Digital Wireless Receiver
- RF Input Spurious Rejection: >80 dB, typical
- RF Input Connector Type: BNC
- Input Impedance: 50 ohm
- Gain Adjustment Range: -18 to +42 dB in 1 dB steps
- Output Impedance: 1/4" (6.35 mm): 100 ohm (50 ohm Unbalanced) XLR: 100 ohm
- Full Scale Output: 1/4" (6.35 mm): +12 dBV, XLR: LINE setting= +18 dBV, MIC setting= -12 dBV
- Mic/Line Switch: 30 dB pad
- Phantom Power Protection: 1/4" (6.35 mm): Yes, XLR: Yes
- Housing: Steel
- Power Requirements: 12 V DC @ 0.4 A, supplied by external power supply (tip positive)
- Dimensions: 41 mm Ã- 197 mm Ã- 151 mm (1.63 in. Ã- 7.75 in. Ã- 5.94 in.), H Ã- W Ã- D
- Weight: 777 g (1.71 lbs), without antennas
Shure QLXD24/B87A Wireless Handheld System Downloads
Click here to view all Shure Products
No review yet, Be first to Write a Review