Shure SLX24/BETA87C Handheld Wireless Microphone System

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Shure SLX24/BETA87C Handheld Wireless Microphone System (Discontinued)

Description

Details

The SLX Wireless Systems are powerful wireless tools that can be set up quickly and used confidently by installers and working bands. Features include auto frequency scan with transmitter setup, exceptional wireless clarity, and Shure patented Audio Reference Companding.

The SLX4 receiver brings unprecedented ease of use to wireless with Automatic Frequency Selection and Automatic Transmitter Setup. With included rack hardware and detachable antennas, it is ready for immediate installation right out of the box.

SLX Wireless Systems feature a wide variety of industry-standard handheld vocal microphones. SLX Wireless Handheld Transmitters includes timed backlit LCD display, frequency and power lockout, and "Mute" functionality.

The transmitter design allows for interchangeable microphone cartridges. Options include the BETA87A, BETA87C, BETA58A, SM86, and the legendary SM58.

Excellent for touring professionals, the BETA®87C premium vocal microphone delivers studio-grade performance and a smooth, extended high-end frequency response in a cardioid condenser design. The microphone adds warmth to the frequency response and creates an ideal environment for in ear personal monitoring. And its highly consistent cardioid pattern offers excellent rear rejection.

Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.

Features

Features

SLX4 Diversity Receiver:

Automatic Frequency Selection
Automatic Transmitter Setup
960 Selectable frequencies across 24 MHz bandwidth
Detachable 1/4 wave antennas
Microprocessor-controlled diversity
RF presence LED
5-segment audio meter
Multi-function, backlit LCD
Low battery indicator
Frequency and power lockout
Rugged metal chassis
Volume control on rear of unit
1/2 rack design
Furnished rack hardware
Non-slip bumpers for use out of rack
XLR and 1/4" outputs

BETA 87C Vocal Microphone:

Condenser cartridge for studio quality sound
Smooth, wide frequency response, slight presence rise
Uniform cardioid polar pattern for maximum isolation
Minimum off-axis tone coloration
Low-frequency roll-off compensates for proximity effect
Three-stage pop filter minimizes breath pop and noise
Break-resistant stand adapter
Frequency response: 50 - 20,000 Hz

SLX2 Handheld Transmitter:

Automatic Transmitter Setup
Backlit LCD with timeout feature
Frequency and power lockout
3-segment battery fuel gauge
2 AA batteries (included) provide 8 hours of continuous use
Interchangeable cartridges: Beta 87A, Beta87C, Beta 58A, SM86, and the legendary SM58

Specification

SLX4 Receiver
Housing	Galvanized steel
Audio Output Level	XLR connector (into 600 Ω load): –13 dBV, 1/4 inch connector (into 3000 Ω load): –2 dBV
Sensitivity	–105 dBm for 12 dB SINAD, typical
Image Rejection	>70 dB, typical
Power	12–18 Vdc at 150 mA, supplied by external power supply
Dimensions (H x W x D)	1.65" (42 mm) x 7.76" (197 mm) x 5.28" (134 mm)
Weight	1 lbs (0.45 kg)
BETA 87C Vocal Microphone
Cartridge Type	Electret Condenser
Frequency Response	50 to 16,000 Hz
Polar Pattern	Cardioid
Output Impedance	100 ohms
Sensitivity (at 1kHz, open circuit voltage)	−51 dBV/Pa (2 mV)1 Pascal=94 dB SPL
Maximum SPL(1 kHz at 1% THD, 1k ohms load)	139 dB
Signal-to-Noise Ratio	70.5 dBS/N ratio is difference between 94 dB SPL and equivalent SPL of self noise, A-weighted
Dynamic Range	117 dB (at 1 kHz, 1 k ohms load)
Clipping Level	−6 dBV (0.5 V (1 kHz at 0.25% THD, 1k ohms load))
Self Noise	22 dB typical (typical, equivalent SPL, A-weighted)
Hum Pickup	-5 dB (typical, at 60 Hz, equivalent SPL/mOe)
Polarity	Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3
Connector	Three-pin professional audio (XLR), male
Power Requirements	11 to 52 Vdc phantom (1.2 mA)
Weight	0.475 lbs (0.207 kg)
SLX2 Handheld Transmitter
Housing	Molded ABS handle and battery cup
Audio Input Level	-8 dBV maximum at 0dB position
Operating Range	300 ft (100 m)
Power Requirements	2 “AA” size alkaline or rechargeable batteries
Battery Life (Alkaline)	>8 hours
Dimensions (Dia x L)	2.00" (51 mm) x 10" (254 mm)
Weight (without Batteries)	0.637 lbs (0.29 kg)

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