Shure SLX14 Lavalier Wireless System

Product Description

SLX Wireless Lavalier System.  Includes SLX1 Bodypack Transmitter and SLX4 Diversity Receiver.

NOTE: This Radio apparatus may be capable of operating on some frequencies not authorized in your region. Please contact your national authority to obtain information on authorized frequencies for wireless microphone products in your region.

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
(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 +57°C (+135°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.

SLX1 Bodypack Transmitter

Audio Input Level
-10 dBV maximum at mic gain position
+10 dBV maximum at 0 dB gain position
+20 dBV maximum at -10 dB gain position

Gain Adjustment Range
30dB

Input Impedance
1 MΩ

RF Transmitter Output
30 mW maximum (dependent on applicable country regulations)

Dimensions
108 mm H x 64 mm W x 19 mm D (4.25 x 2.50 x 0.75 in.)

Weight
81 grams (3 oz.) without batteries

Housing
Molded ABS case

Power Requirements
2 “AA” size alkaline or rechargeable batteries

Battery Life
>8 hours (alkaline)

SLX4 Receiver

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 Ω load): –13 dBV
1/4 inch connector (into 3000 Ω load): –2 dBV

Output Impedance
XLR connector: 200 Ω
1/4 inch connector: 1kΩ

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
12–18 Vdc at 150 mA, supplied by external power supply