GLXD4R Wireless Receiver

GLXD4R Wireless Receiver
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Shure Incorporated
Mac & Win
Usually ships in 1-2 business days.
Availability: In stock

Rack mountable receiver with removable antennas for exceptional audio and rock-solid performance in multi-system installations for house of worship, education and live music applications.


The GLX-D Advanced suite of products automatically scans, coordinates, deploys and updates wireless receivers and transmitters during setup and use.

This means the freedom to focus on your message, lesson or performance-not the technology delivering it.


It's easy to install multiple rack mount receiver systems using the included mounting hardware and detachable antennas, then optimize for your space with additional accessories. Intelligent rechargeable transmitters clearly display charge status and offer a variety of charging options.


With GLX-D Advanced, you don't have to be an RF engineer to seamlessly run wireless sound.

Integrated battery charge port for intelligent Shure lithium‐ion transmitter batteries, two‐color charge indicator LED

Detachable antennas for remote mounting

Remote adjustable transmitter gain control

Hi‐res LCD screen status display

XLR and ¼ʺ output connectors

Rugged metal chassis design

Included rack mount hardware

Tuning Bandwidth

24002483.5 MHz

Working Range

IndoorUp to 30 m (100 fttypical Up to 60 m (200 ftmaximum
OutdoorUp to 20 m (65 fttypical Up to 50 m (165 ftmaximum

Transmit Mode

Shure GLX-D proprietary digital

Audio Frequency Response

20 Hz

 20 kHz

Dynamic Range

120 dBA-weighted

RF Sensitivity

-88 dBmtypical

Total Harmonic Distortion


RF Output Power


mW E.I.R.P. max

Operating Temperature Range

-18C (0F) to 57C (135F)

Storage Temperature Range

-29C (-20F) to 74C (165F)


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.

Battery Life

Up to 16 hours

Channel Count

typical, 11 maximum



90 x 65 x 23 mm (3.56 x 2.54 x 0.90 in.), H x W x D (without antenna)


132 g (4.oz.without batteries

Power Requirements

3.7 V Rechargeable Li-Ion


Cast MetalBlack Powdercoat

Input Impedance

900 k

RF Output Power


mW E.I.R.P. max

Transmitter Input


4-Pin male mini connector (TA4M)



Maximum Input Level

1 kHz at 1% THD

+8.4 dBV (7.Vp-p)

Antenna Type

Internal Monopole

Pin Assignments


1ground (cable shield)
2+ 5 V Bias
4Tied through active load to ground (On instrument adapter cable, pin 4 floats)


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