Shure QLXD2/B87A-G50 Wireless Handheld Transmitter with BETA87A Mic

Features of the Shure QLXD2/B87A-G50 Wireless Handheld Transmitter with BETA87A Mic:

• For QLX-D and ULX-D Receivers
• Beta 87A Supercardioid Condenser Mic
• Interchangeable Capsule Design
• 2560 Selectable Frequencies
• 1/10mW RF Output Power
• Backlit LCD
• Adjustable Gain Control
• Secure AES-256 Encryption
• Networked Intelligent Charging
• 9-Hr AA Batteries

Specifications:

Wireless Technology Digital UHF
RF Frequency Band G50:
470 to 534 MHz
RF Bandwidth 64 MHz
Frequency Step Size 25 kHz
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 None
Gain Range 0 to 21 dB (3 dB Steps)
Frequency Response 30 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 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