Shure GLXD14/93 Lavalier Wireless System

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Shure GLXD14/93 Lavalier Wireless System (Discontinued)

Description

Details

The GLXD14/93 Lavalier Wireless System is part of the GLX-D wireless systems family.

Revolutionary Shure GLX-D® Digital Wireless Systems combine leading-edge LINKFREQ Automatic Frequency Management technology with best-in-class intelligent lithium-ion battery rechargeability to define the new standard for seamless operation and digital audio clarity.

It includes WL93 lavalier microphone, GLXD1 bodypack transmitter, GLXD4 receiver, rechargeable battery, power supply, USB cable, carrying case, and user guide.

Features

Features

GLXD14/93 Lavalier Wireless System:

Globally unlicensed 2.4 GHz frequency band allows operation of up to 8 compatible systems
Up to 200 ft (60 m) operating range (line of sight) Rugged and reliable Shure construction
Legendary Shure microphones options featuring an integrated microphone capsule design

GLXD4 Wireless Receiver:

High-resolution LCD screen status display
Real-time transmitter battery status displayed in hours and minutes (accurate within + / - 15 minutes)
Remote adjustable transmitter gain control
Two-color charge indicator LED
XLR and 1/4" output connectors
Lightweight, durable construction

GLXD1 Bodypack Transmitter:

Automatically links with GLX-D wireless receivers for seamless frequency changing
Sophisticated design with rugged metal construction
Easily accessible on / off switch
Locking TQG connection for use with Shure lavalier, headset, earset, and instrument microphones and guitar cables

WL93 Lavalier Microphone:

Subminiature lavalier design; ideal size for theater, television, broadcasting, video, film, and sound reinforcement
Small, inconspicuous mounting hardware
Full, clear sound comparable to larger microphones
Smooth extended frequency response with presence rise specially tailored for chest-worn microphone operation
Controlled low-frequency rolloff reduces low-frequency clothing and room noise
Low distortion, wide dynamic range
Uniform omnidirectional polar pattern
Preamplifier assembly (SM93) can be pocketed, strapped to the body, or clipped to belt or waistband
Wide-range phantom powering (SM93) accepts all commonly used voltages

Specification

GLXD4 Wireless Receiver
Operating Range	200 ft (60 m) line of sight
Frequency Band	ISM 2400 – 2483.5 MHz
Audio Range	20 – 20,000 Hz
Transmitter RF Output Power	10 mW E.I.R.P. maximum
Audio Output Connector	XLR and 1/4" (6.3 mm) unbalanced
Maximum Output Level	O dBV (XLR/line), +8.5 dBV (1/4")
Battery Life	Up to 16 hours
Dynamic Range	120 dB A-weighted
System Distortion	0.2% THD typical (ref. +/- 38 kHz deviation, 1 kHz tone)
Operating Temperature Range	-18°C (0°F) to +57°C (135°F)
Power Requirements	14–18 V DC at 550 mA, supplied by external power supply
Dimensions (H x W x D)	1.6" (40 mm) x 7.2" (183 mm) x 4.6" (117 mm)
Weight (without Batteries)	0.63 lbs (0.29 kg)
GLXD1 Bodypack Transmitter
Operating Range	200 ft (60 m) line of sight
Frequency Band	ISM 2400 – 2483.5 MHz
Audio Range	20 – 20,000 Hz
Transmitter RF Output Power	10 mW E.I.R.P. maximum
Audio Output Connector	XLR and 1/4" (6.3 mm) unbalanced
Maximum Output Level	O dBV (XLR/line), +8.5 dBV (1/4")
Battery Life	Up to 16 hours
Dynamic Range	120 dB A-weighted
System Distortion	0.2% THD typical (ref. +/- 38 kHz deviation, 1 kHz tone)
Operating Temperature Range	-18°C (0°F) to +57°C (135°F)
Power Requirements	3.7 V custom rechargeable lithium-ion battery
Dimensions (H x W x D) (without Antenna)	3.56" (90 mm) x 2.54" (65 mm) x 0.90" (23 mm)
WL93 Lavalier Microphone
Type	Condenser (electret bias)
Frequency Response	50 to 20,000 Hz
Polar Pattern	Omnidirectional, uniform with frequency
Output Impedance	3000 Ω
Output Level (1 Pascal = 94 dB SPL)	Open Circuit Voltage: –38 dBV/Pa (13 mV)
Output Clipping Level (at 1,000 Hz)	0.25 V at 120 dB
Total Harmonic Distortion	Less than 1% at 120 dB
Maximum SPL	120 dB
Dynamic Range (Maximum SPL to A-Weighted Noise Level)	102 dB
Output Noise (Equivalent SPL)	18 dB typical, A-weighted
Signal-to-Noise Ratio	76 dB at 94 dB SPL (IEC 651)
Polarity	Positive pressure on mic diaphragm produces positive voltage on pins 3 and 4 with respect to pin
Recommended Operating Voltage	2 to 10 V; 5 V nominal (pin 2 to pins 3 and 4)
Current Drain	40 μA typical
Weight	0.04 lbs (0.02 kg)

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