Shure QLXD24/B87A-G50 Wireless Handheld System

Features of the Shure QLXD24/B87A-G50 Wireless Handheld System with BETA87A Mic:

• For Presenters and Performers
• Beta 87A Condenser Supercardioid Mic
• Handheld Transmitter
• Switching-Diversity Rackmount ReceiverQLXD24/B87A-H50 Wireless Handheld System with BETA87A Mic
• 2560 Auto-Scan Frequencies
• Selectable 1/10mW RF Power
• LCD Display, Ethernet Port
• Interchangeable Capsule Design
• 9-Hr AA Batteries
• Expandable to 60 Mic Channels/330′ Range

Specifications:

System
Wireless Technology Analog UHF
Number of RF Channel Frequencies 2560
Included Transmitters 1 x Handheld
Diversity Antenna Diversity
RF Frequency Band G50:
470 to 534 MHz
RF Bandwidth 64 MHz
Frequency Step Size 25 kHz
Max Operating Range 330′ / 100.6 m
Max Transmitters per Band 60
Sample Rate/Resolution 48 kHz / 24-Bit
Latency < 2.9 ms Dynamic Range 120 dB Encryption AES 256 Modulation Proprietary Receiver Receiver Type Tabletop 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 Audio Output Level XLR Output: +18 dBV (Line Level) XLR Output: -12 dBV (Mic Level) 1/4″ Output: +12 dBV (Instrument Level) Phantom Power Protection On 1/4″, XLR Output Network I/O 1 x RJ45 (10/100 Mb/s) Network Protocols DHCP, Manual IP Impedance XLR Output: 100 Ohms (Balanced) 1/4″ Output: 100 Ohms (Balanced) 1/4″ Output: 50 Ohms (Unbalanced) 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 Backlit 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 / -18 to 50°C
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
Transmitter Type Handheld
RF Output Power 1 / 10 mW
Audio I/O None
Muting 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