Shure QLXD2/B87A Handheld Transmitter with Beta 87A Capsule - J50A Band
The Shure QLXD2/B87A is a digital handheld wireless microphone transmitter compatible with QLX-D receivers. It comes equipped with the Beta 87A supercardioid condenser capsule designed to withstand extreme sound pressure levels, while still delivering a remarkably smooth frequency response for vocal performers and presenters. The capsule features a supercardioid polar pattern that offers excellent rejection of off-axis background noise, helping to reduce feedback.
Features:
- For QLX-D Receivers
- Beta 87A Supercardioid Condenser Mic
- Interchangeable Capsule Design
- 1760 Selectable Frequencies
- 1/10mW RF Output Power
- Backlit LCD
- Adjustable Gain Control
- Secure AES-256 Encryption
- Networked Intelligent Charging
- 9-Hr AA Batteries
Specifications:
- RF Frequency Band: J50A (572 to 608 MHz - 614 to 616 MHz)
- RF Bandwidth: 44 MHz
- Frequency Step Size: 25 kHz
- RF Channel Scanning: Auto-Scan
- Max Operating Range: 330' / 100.6 m
- Sample Rate/Resolution: 48 kHz / 24-Bit
- Latency: < 2.9 ms
- Encryption: AES 256
- Modulation: Proprietary
- Transmitter:
- Transmitter Type: Handheld
- RF Output Power: 1 / 10 mW
- Audio I/O: No
- Gain Range: 0 to 21 dB (3 dB Steps)
- Frequency Response: 30 Hz to 20 kHz
- Sync Method: IR
- Antenna: 1x 1/4 Wave
- Power Requirements: Battery
- Battery Type:
- 2x AA (Included)
- 1x Shure SB900A (Not Included, Replaceable)
- Approx. Battery Life: 9 Hours (Alkaline)
- Display & Indicators: 1x Backlit 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:
- Microphone Type: Handheld Capsule
- Sound Field: Mono
- Capsule: Electret Condenser
- Polar Pattern: Supercardioid
- Frequency Range: 50 Hz to 20 kHz
- Maximum SPL: 140.5 dB SPL
- Sensitivity: -52.5 dBV/Pa
- Dynamic Range: 117 dB
- RF Frequency Band: J50A (572 to 608 MHz - 614 to 616 MHz)
- RF Bandwidth: 44 MHz
- Frequency Step Size: 25 kHz
- RF Channel Scanning: Auto-Scan
- Max Operating Range: 330' / 100.6 m
- Sample Rate/Resolution: 48 kHz / 24-Bit
- Latency: < 2.9 ms
- Encryption: AES 256
- Modulation: Proprietary
- Transmitter:
- Transmitter Type: Handheld
- RF Output Power: 1 / 10 mW
- Audio I/O: No
- Gain Range: 0 to 21 dB (3 dB Steps)
- Frequency Response: 30 Hz to 20 kHz
- Sync Method: IR
- Antenna: 1x 1/4 Wave
- Power Requirements: Battery
- Battery Type:
- 2x AA (Included)
- 1x Shure SB900A (Not Included, Replaceable)
- Approx. Battery Life: 9 Hours (Alkaline)
- Display & Indicators: 1x Backlit 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:
- Microphone Type: Handheld Capsule
- Sound Field: Mono
- Capsule: Electret Condenser
- Polar Pattern: Supercardioid
- Frequency Range: 50 Hz to 20 kHz
- Maximum SPL: 140.5 dB SPL
- Sensitivity: -52.5 dBV/Pa
- Dynamic Range: 117 dB
