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Shure SLX24/BETA87C Handheld Wireless System

The Shure SLX24/BETA87C SLX Series wireless microphone systems provide the performance and reliability needed for use in venues, sound reinforcement, etc. The UHF system is available in up to 8 different bands, over a 24 MHz spectrum. This system includes the SLX4 receiver and SLX2 handheld transmitter with a Beta 87C microphone head.

The SLX4 Receiver is rack or desktop mountable and features a diversity antenna design. The diversity design allows dual antennas to compete for the strongest possible reception. An XLR microphone level and 1/4" phone line level outputs are featured. A comprehensive LCD display provides frequency, group and channel information as well as transmitter battery status, audio level and more.

The SLX2 Handheld Transmitter features the Shure Beta 87C super-cardioid capsule. The Beta 87C provides a slight rise in high frequency response, resulting in improved vocal reproduction in live performances. The super-cardioid polar pattern provides off-axis noise rejection resulting in higher gain before feedback. The SLX2 is completely frequency agile featuring a choice of over 960 user selectable frequencies.  

Shure SLX24/BETA87C Features

  • Sync Between Transmitter & Receiver: The SLX series transmitters and receivers feature an infrared sync feature which allows settings such as frequency and channel to be transferred remotely
  • UHF Diversity: The SLX4 receiver features UHF diversity reception. Dual receivers compete for the strongest possible reception, reducing noise and dropout due to RF interference
  • Mic & Line Level Output: The SLX4 receiver features an XLR mic level and 1/4" phone line level output
  • Extended Battery Life: The SLX2 handheld transmitter operates up to 8 hours on 2 AA size batteries

Shure SLX24/BETA87C Specifications

System: Type Rack/Table Top Mountable UHF Diversity Wireless Handheld System
System: RF Carrier Frequency Range H5/518 - 542MHz
System: Approx. Working Range 300 Feet (100m)
System: Overall Frequency Response 45Hz - 15kHz, /-2dB
System: Signal-to-Noise Ratio > 100dB A-weighted
System: Number Of Channels 960 Selectable Frequencies
System: Number Of Simultaneous Systems 12 (20 in regions where additional frequency bands are available)
Transmitter: Audio Input Level 2 dBV maximum at -10dB position -8 dBV maximum at 0dB position
Transmitter: Gain Adjustment Range 10dB
Transmitter: RF Transmitter Output 30 mW maximum (dependent on applicable country regulations)
Transmitter: Housing Molded PC/ABS handle and battery cup
Transmitter: Power Requirements 2 "AA" size alkaline or rechargeable batteries
Transmitter: Battery Life >8 hours (alkaline)
Receiver: Housing Galvanized steel
Receiver: Audio Input Level XLR connector (into 600 Ohms load): -13 dBV 1/4 inch connector (into 3000 Ohms load): -2 dBV (ref. /- 38 kHz deviation with 1 kHz tone)
Receiver: Output Impedance XLR connector: 200 Ohms 1/4 inch connector: 1k Ohms
Receiver: XLR output Impedance balanced Pin 1: Ground Pin 2: Audio Pin 3: No signal
Receiver: Sensitivity -105 dBm for 12 dB SINAD, typical
Receiver: Image Rejection >70 dB, typical
Receiver: Power Requirements 12-18 Vdc at 150 mA, supplied by external power supply
Dimensions (H x W x D) Transmitter: 254 x 51mm (10 x 2 in.) Receiver: 42 x 197 x 134mm(1.65 x 7.76 x 5.28")
Weight Transmitter: 290 g (10.2 oz) Receiver: 816 g (28.78 oz)