Shure SLX24/Beta58 System (SLX2/Beta58 Handheld Transmitter, Beta58 Microphone & SLX4 Diversity Receiver)
Performance Gear Wireless Systems feature Shure's patented Audio Refrence Companding for crystal-clear sound beyond the limits of conventional wireless technology.
Shure Beta 58A Vocal Microphone
The Shure Beta 58A is a high-output supercardioid dynamic vocal microphone designed for professional sound reinforcement and project studio recording. It maintains a true supercardioid pattern throughout its frequency range. This insures high gain before feedback, maximum isolation from other sound sources, and minimum off-axis tone coloration. The Beta 58A has a shaped frequency response that is ideal for close–up vocals. The superb performance of this microphone is not affected by rough handling because of its rugged construction, proven shock mount system, and hardened steel mesh grille. Typical applications for the Beta 58A include lead vocals, backup vocals and speech.
- Frequency response tailored for vocals, with brightened midrange and bass rolloff to control proximity effect
- Uniform supercardioid pattern for high gain before feedback and superior rejection of off–axis sound
- Neodymium magnet for high signal–to–noise output Hardened steel mesh grille that resists wear and abuse
- Advanced pneumatic shock mount system that minimizes transmission of mechanical noise and vibration
- Minimally effected by varying load impedance
- Legendary Shure quality and reliability
Shure SLX2 Wireless Handheld Transmitter
SLXTM Wireless Systems feature a wide variety of industry-standard handheld vocal microphones. Options include the Beta 87A or C, Beta 58A®, SM86, and the legendary SM58®.
SLX Wireless Systems feature Shure's patented Audio Reference Companding for crystal-clear sound beyond the limits of conventional wireless technology.
- 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
- 518 - 782 MHz operating range
SLX4 Diversity Receiver, The SLX4 receiver bring 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 Shure's patented Audio Reference Companding for crystal-clear sound beyond the limits of conventional wireless technology.
Features
- Automatic Frequency Selection
- Automatic Transmitter Setup
- 960 Selectable frequencies across 24 MHz bandwidth
- Selectable frequencies in 25 kHz steps
- Detachable 1/4 wave antennas
- Microprocessor-controlled predictive 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
Specification
Dimensions: 42 mm H x 197 mm W x 134 mm D (1.65 x 7.76 x 5.28 in.)
Weight : 816 g (1 lb. 13 oz.)
Housing : Galvanized steel
Audio Output Level: (ref. +/– 38 kHz deviation with 1 kHz tone)
- XLR connector (into 600 O load): –13 dBV
- 1/4 inch connector (into 3000 O load): –2 dBV
Output Impedance :
- XLR connector: 200 O
- 1/4 inch connector: 1kO
XLR output :
Impedance balanced
- Pin 1: Ground
- Pin 2: (+)
- Pin 3: (-)
Sensitivity : –105 dBm for 12 dB SINAD, typical
Image Rejection : >70 dB, typical
Power Requirements : 12–18 Vdc at 150 mA, supplied by external power supply
Operating Range Under Typical Conditions : 100m (300 ft.) Note: Actual range depends on RF signal absorption, reflection, and interference
Audio Frequency Response (+/– 2 dB): Minimum: 45 Hz, Maximum: 15 kHz, Note: Overall system frequency depends on microphone element.
Total Harmonic Distortion (ref. +/– 38 kHz deviation, 1 kHz tone): 0.5%, typical
Dynamic Range : >100 dB A-weighted
Operating Temperature Range : –18°C (0°F) to +50°C (+122°F), Note: battery characteristics may limit this range
Transmitter Audio Polarity : Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone plug) produces positive voltage on pin 2 (with respect to pin 3 of low impedance output) and the tip of the high impedance 1/4-inch output.
