The GLXD14 Bodypack Instrument Wireless System from Shure includes a GLXD1 bodypack transmitter, a GLXD4 receiver, and a WA302 1/4″ TS to TA4F instrument cable. It is designed for use with guitar, bass, or any instrument with a 1/4″ output. The system operates on the 2.4GHz ISM band in the Z2 frequency band between 2400 and 2483.5MHz.
Both the GLXD1 transmitter and the GLXD4 receiver feature Shure’s LINKFREQ automatic frequency management that allows them to scan for the clearest frequency available and automatically link to each other without any setup required from you besides turning both units on.
With their continuous interference monitoring, both the transmitter and receiver automatically switch to the clearest frequencies available to avoid interference and dropouts. The GLXD1 includes a rechargeable battery pack that provides up to 16 hours of operation on a full charge. The system has a 200′ range of operation and can be used with 7 other GLX-D systems simultaneously.
Features:
Globally unlicensed 2.4GHz frequency band allows operation of up to 8 compatible systems
LINKFREQ intelligent frequency management quickly identifies the best open channels
Bidirectional communication lets the transmitter automatically follow receiver frequency changes
Continuous interference monitoring and automatic frequency switching eliminates signal interruptions
Transmitter automatically links to receiver for seamless frequency changing
Up to 16 hours of continuous use with Shure lithium-ion rechargeable batteries
Transmission radius up to 200 feet
GLXD4 wireless receiver
GLXD1 bodypack transmitter
WA302 guitar cable
SB902 rechargeable lithium-ion battery; USB charge cable
200′ (60 m) (typical, depends on RF signal absorption, reflection, and interference)
Transmit Mode
Frequency Hopping
Frequency Response
20 Hz to 20 kHz
Dynamic Range
120 dB, A-weighted
RF Sensitivity
-88 dBm, typical
Total Harmonic Distortion
0.2%, typical
RF Output
10 mW E.I.R.P, maximum
Operating Temperature Range
0° to 135°F (-18° to 57°C)
Storage Temperature Range
-20° to 165°F (-29° to 74°C)
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
Battery Life
Up to 16 hours
Power Requirements
3.7 V Rechargeable Li-Ion
Input Impedance
900 kΩ
RF Output
10 mW E.I.R.P. maximum
Maximum Input Level
1 kHz at 1% THD
8.4 dBV (7.5 Vp-p)
Antenna
Internal Monopole
Pin Configuration
1: ground (cable shield)
2: +5 V bias
3: Audio
4: Tied through active load to ground (On instrument adapter cable, pin 4 floats)
Housing
Cast Metal
Dimensions (H x W x D)
3.56 x 2.54 x 0.90″ (90.4 x 64.5 x 22.9 mm), without antenna
GLXD4 Digital Wireless Receiver (Z2 Band: 2400 – 2483.5 MHz)
