Shure QLXD2/B87A Wireless Handheld Transmitter with Beta 87A Microphone

Vendor: Shure
Shure QLXD2/B87A Wireless Handheld Transmitter with Beta 87A Microphone The QLXD2/B87A is featuring transparent 24-bit digital audio quality & it is providing incredibly efficient RF spectrum usage. Therefore, the QLXD2/B87A is perfect wireless...
$500.00 $625.00
Frequency
Shure QLXD2/B87A Wireless Handheld Transmitter with Beta 87A Microphone

The QLXD2/B87A is featuring transparent 24-bit digital audio quality & it is providing incredibly efficient RF spectrum usage. Therefore, the QLXD2/B87A is perfect wireless vocals in presentation spaces, music venues & in houses of worship. The QLXD2/B87A is simple to use and can easily be synced with a wireless receiver over IR only at the push of a button to maintain a clear and uninterrupted signal over its entire100m (300ft) range. The metal construction is ensuring durability, and a broad selection of compatible microphone choices is offering a legendary Shure sound signatures.

Frequency Band You can Purchase the QLXD Wireless systems in are
Tunable Frequency Range (MHz)

G50 (64 MHz) 470-534 MHz ,

H50 (64 MHz) 534-598 MHz ,

J50 (64 MHz) 572-636 MHz ,

L50 64 MHz) 632-696 MHz ,

Or you can have our engineer do the research and pick the best that suites your area


Features:

  • 20 Hz to 20 kHz frequency range with flat response (actual response is microphone dependent)
  • Interchangeable Shure microphone capsules, including the legendary SM58®
  • 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
  • Up to 9 hours continuous use with 2 x AA alkaline batteries
  • Optional Shure lithium ion rechargeable battery provides up to 10 hours of continuous use and 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
  • 100 meter (330 ft.) line-of-sight operating range
  • Rugged metal construction
  • Frequency and power lockout

  • RF Carrier Frequency Range: 

G50 (64 MHz) 470-534 MHz ,

H50 (64 MHz) 534-598 MHz ,

J50 (64 MHz) 572-636 MHz ,

L50 64 MHz) 632-696 MHz ,

  • Working Range: 328' / 100 m
  • RF: Tuning Step Size: 25 kHz, Varies by Region
  • Image Rejection: >70 dB, Typical
  • RF Sensitivity: −97 dBm at 10−5 BER
  • Latency: <2.9 ms
  • Frequency Response: 20 Hz to 20 kHz
  • Audio Dynamic Range: System Gain @ +10: >120 dB, A-Weighted, Typical
  • Total Harmonic Distortion (THD): −12 dBFS Input, System Gain @ +10: <0.1%
  • Polarity: System Audio: 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: 0° to 122°F / -18° to 50°C Note: Battery Characteristics May Limit this Range 
  • Storage Temperature Range: -20° to 165°F / -29° to 74°C Note: Battery Characteristics May Limit this Range
  • Mic Offset Range: 0 to 21 dB (in 3 dB Steps)
  • Battery Type: Shure SB900 Rechargeable Li-Ion or AA Batteries 1.5 V
  • Battery Runtime: At 10 mWShure SB900: up to 10 Hours. Alkaline: up to 9 Hours
  • Audio Input: Configuration: UnbalancedMaximum Input Level 1 kHz at 1% THD: 145 dB SPL (SM58), Typical
    Note: Dependent on Microphone Type
  • Maximum Input Level: 1 kHz at 1% THD: 145 dB SPL (SM58), Typical
  • Capsule: Beta 87A
  • RF Output: Antenna Type: Integrated Single Band HelicalOccupied Bandwidth: <200 kHzModulation Type: Shure Proprietary Digital. Power: 1 mW or 10 mW (Varies by Region)
  • Housing: Machined Aluminum
  • Dimensions (L x Diam): 10.1 x 1.5" / 256 x 37 mm
  • Weight: 12.2 oz / 347 g without Batteries