Verona, WI, United States
About this listing
The Shure QLXD24/Beta 87A is a digital wireless handheld microphone system that's part of Shure's QLX-D line of digital wireless systems. Shure QLX-D Digital Wireless delivers defined, streamlined performance with transparent 24-bit digital audio. Combining professional features with simplified setup and operation, QLX-D delivers exceptional wireless functionality, ideal for mid-size events, businesses, hotels, government offices, schools, houses of worship, and live performance spaces. The QLXD2/Beta 87A is a premium quality supercardioid hand-held electret condenser vocal microphone with exceptionally smooth frequency response and high sound pressure level capability. Shure QLXD24/B87A-G50 Includes: QLXD2 Handheld Transmitter with BETA87A CartridgeQLXD4 Receiver2 AA batteries2 1/2 wave antennas2 2 BNC cables1 zipper bag2 BNC bulkhead Adapters1 rackmount kit1 user guide1 power supply Shure QLXD24/B87A-G50 Features: Includes QLXD4 digital wireless receiver and QLXD2 handheld mic with Beta 87A cartridgeTransparent 24-bit digital audio captures every performance detailOver 120dB of dynamic range eliminates transmitter gain adjustmentWide 64MHz tuning bandwidth (region-dependent)Up to 17 compatible systems per 6MHz TV channel Shure QLXD24/B87A-G50 Specifications: RF Carrier Range: 470–937.5MHz, varies by regionWorking Range: 100 m (328 ft)NOTE: Actual range depends on RF signal absorption, reflection and interference.RF Tuning Step Size: 25 kHz, varies by regionImage Rejection: >70 dB, typicalRF Sensitivity: -97 dBm at 10-5 BERLatency:< 2.9 msAudio Frequency Response QLXD1: 20 Hz – 20 kHz (+/-1 dB, Note: Dependent on microphone type)Audio Dynamic Range (System Gain @ +10): >120 dB, A-weighted, typicalTotal Harmonic Distortion (-12 dBFS input, System Gain @ +10):< 0.1%System Audio Polarity: 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") output.Operating Temperature Range: -18°C (0°F) to 50°C (122°F) (Battery characteristics may limit this range)Storage Temperature Range: -29°C (-20°F) to 74°C (165°F) (Battery characteristics may limit this range)NetworkingNetwork Interface: Single Port Ethernet 10/100 MbpsNetwork Addressing Capability: DHCP or Manual IP addressMaximum Ethernet Cable Length: 328 ft (100 m)QLXD4 ReceiverDimensions (HxWxD): 1.63" × 7.75" × 5.94" (41mm × 197mm × 151mm)Weight: 1.71 lbs (777 g, without antennas)Housing: SteelPower requirements: 12 V DC @ 0.4 A, supplied by external power supply (tip positive)RF Input:Spurious Rejection: >80 dB, typicalConnector Type: BNCImpedance: 50 OhmsAudio Output:Gain Adjustment Range: -18 to +42 dB in 1 dB stepsConfiguration:1/4" (6.35 mm): Impedance balanced (Tip=audio, Ring=no audio, Sleeve=ground)XLR: Balanced (1=ground, 2=audio +, 3=audio -)Impedance:1/4" (6.35 mm): 100 Ohms (50 Ohms Unbalanced)XLR: 100 OhmsFull-Scale Output:1/4" (6.35 mm): +12 dBVXLR: LINE setting = +18 dBV, MIC setting =-12 dBVMic/Line Switch: 30 dB padPhantom Power Protection on both 1/4" (6.35 mm) and XLR
Price$1,362
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