Shure BLX Dual Channel Wireless Lavalier Microphone System
$549.00
Making the jump to wireless should be liberating, not challenging. Shure BLX Wireless Systems
combine professional quality sound with simple setup and an intuitive interface for performance
you can trust right out of the box. Precision built and available in a variety of handheld, lavalier,
instrument and headset configurations, it’s the most accessible way to own the stage.
Receiver
Up to 12 compatible systems per frequency band (region dependent)
One-touch QuickScan frequency selection quickly locates the best open frequency in case of interference
XLR and 1/4" output connectors
Rugged and reliable Shure construction
Two color audio status indicator LED
Quick & easy frequency matching
Transmitter
Power and battery status LED
Adjustable gain control
Quick & easy frequency matching
2 AA batteries (included) provide up to 14 hours of continuous use
300 feet (91 m) operating range (line of sight)
Integrated microphone capsule design
Lightweight, rugged construction
-10 dB gain attenuation
Receiver
Working Range
91 m (300 ft) Line of Sight
Audio Frequency Response
50 to 15,000 Hz Note: Dependent on microphone type
Total Harmonic Distortion Ref. ±33 kHz deviation w
0.5%, typical
Dynamic Range
100 dB, A-weighted, typical
Operating Temperature
-18°C (0°F) to 57°C (135°F) Note: Battery characteristics may limit this range.
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.
Output Impedance XLR connector
200 Ohm
Output Impedance 6.35 mm (1/4") connector
50 Ohm
Audio Output Level Ref. ±33 kHz deviation
--27 dBV (into 100 kOhm load)
Audio Output Level Ref. ±33 kHz deviation
--13 dBV (into 100 kOhm load)
RF Sensitivity
-105 dBm for 12 dB SINAD, typical
Image Rejection
>50 dB, typical
Dimensions
40 mm X 388 mm X 116 mm (H x W x D)
Weight
429 g (15.1 oz.)
Housing
Molded ABS
Power Requirements
12–15 V DC @ 160 mA (BLX88, 320 mA), supplied by external power supply (tip positive)
