Consumer Alert - Most users do not need a license to operate this wireless
microphone system. Nevertheless, operating this microphone system without a license
is subject to certain restrictions: the system may not cause harmful interference;
it must operate at a low power level (not in excess of 50 milliwatts); and it has
no protection from interference received from any other device. Purchasers should
also be aware that the FCC is currently evaluating use of wireless microphone systems,
and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC
(TTY: 1-888-TELL-FCC) or visit the FCC�s wireless microphone website at http://www.fcc.gov/cgb/wirelessmicrophones.
Shure quality wireless at an affordable price.
- Automatic Frequency Selection
Automatic Transmitter Setup
960 Selectable frequencies across 24 MHz bandwidth
Detachable 1/4 wave antennas
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
Shure SLX4 Wireless Diversity Receiver
The Shure SLX4 wireless receiver is a breeze to use with Automatic Frequency Selection and Automatic Transmitter Setup. With included rack hardware and detachable antennas, the receiver is ready for immediate installation right out of the box. LX Wireless Systems feature Shure's patented Audio Reference Companding for crystal-clear sound beyond the limits of conventional wireless technology.
Order today with the no-risk assurance of our Total Satisfaction and Low Price Guarantees!
- 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: 1kohms
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: 300 ft. (100m)
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 degree C (0 degree F) to +50 degree C (+122 degree F)
Note: battery characteristics may limit this range
Dimensions (H x W x D): 1.65 x 7.76 x 5.28 in., (42 x 197 x 134 mm)
Weight: 1 lb. 13 oz. (816 g )
Housing: Galvanized steel
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.
Logic Connections: Pin 1: Logic output, Transmitter Mute Status. Mute=low (0 V). Sinks up to 100 mA. Absolute maximum -0.7 to 5.5V DC; Pin 2: Logic ground; Pin 3: Logic output, Battery Status. Good=low (0 V). Sinks up to 100 mA; Absolute maximum -0.7 to 5.5V DC