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SHURE SLX4MX690
SHURE SLX4 Diversity Receiver
Available Options
SLX4 Diversity Receiver
SLX4L Diversity Receiver w/ Logic Output
The SLX4 receiver brings unprecedented ease of use to wireless with Automatic Frequency Selection and Automatic Transmitter Setup. For use with SLX Wireless.
With included rack hardware and detachable antennas, it is ready for immediate installation right out of the box.
Model SLX4L is available with logic output for use with software echo cancellation and remote battery life monitoring. Logic-enabled transmitters include MX690 and MX890.
Features :
SLX Wireless Systems feature the patented Audio Reference Companding for crystal-clear sound beyond the limits of conventional wireless technology.
- 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
- Optional logic functionality for software echo cancellation and remote battery life monitoring (SLX4L only)
Specifications :
Audio Output Level (ref. /– 38 kHz deviation with 1 kHz tone)
- XLR connector (into 600 Ohm load): –13 dBV
- 1/4 inch connector (into 3000 Ohm load): –2 dBV
Output Impedance
- XLR connector: 200 Ohms
- 1/4 inch connector: 1 kilohm
XLR output
- Impedance balanced
- Pin 1: Ground (cable shield)
- Pin 2: Audio
- Pin 3: No Audio
Sensitivity
- -105 dBm for 12 dB SINAD, typical
- Image Rejection
>70 dB, typical
Power Requirements
- 12 to 18 Vdc at 150 mA, supplied by external power supply
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
More
SHURE MX690 Microflex Wireless Boundary Microphone
The Microflex® Wireless Boundary Microphone offers total freedom of placement with no holes to drill or cables to run for installation.
The Wireless Boundary Microphone is the perfect solution for conference and meeting spaces where users demand flexibility and high performance. Compatible with Shure SLX® Wireless Systems.
- Sleek, low profile design
- Frequency agile, microprocessor controlled transmitter
- Bi-color status indicator
- IR link to SLX receiver for automatic frequency synchronization
- Programmable mute function
- Battery level indicator
- Operates on two AA batteries
- Logic output for remote LED and mute control
- CommShield Technology for improved RF filtering
Transmitter Specs :
Operating Range
- 30 m (100 ft.)
- Note: Actual range depends on RF signal absorption, reflection, and interference
Frequency Stability
- ±10 ppm
Maximum Frequency Deviation
- 45 kHz
Oscillator Type
- Phase-locked loop (PLL) controlled synthesizer
Power Requirements
- 3V (2 AA alkaline or rechargeable batteries)
Battery Life
- ≥8 hours (alkaline)
Power Consumption
- 130 mA, ±15 mA
Operating Temperature Range
- -18–57 °C (0–135 °F)
- Note: Battery may limit this range
Dimensions
- 43 mmH x 87 mmW x 148 mmD (1 11/16 x 3 3/8 x 5 13/16 in.)
Weight
- Net: 318 g (11.2 oz)
- Packaged: 516 g (18.2 oz)
Microphone Specs :
Type
- Condenser (electret bias)
Frequency Response
- 50–17000 Hz
Polar Pattern (at 1 kHz)
- Cardioid
Sensitivity (at 1 kHz , open circuit voltage)
- –33 dBV/Pa (22 mV)
- 1 Pascal=94 dB SPL
Dynamic Range (1 kΩ load at 1 kHz)
- 96 dB
Common Mode Rejection (10 Hz to 100 kHz)
- 45 dB minimum
Preamplifier Output Clipping Level (1% THD)
- –6 dBV (0.5 V)
Polarity
- Positive sound pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of output XLR connector or tip of 1/4” phone plug.