Shure GLXD4R+ Dual-Band Wireless Rack Receiver (Z3

The Shure GLXD4R+ is a single-channel digital wireless audio receiver compatible with the GLXD1+ bodypack and GLXD2+ handheld transmitters (available separately) and housed in a metal half-rack chassis with two removable rear-panel antennas Rackmounting hardware is included - making this model ideal for installations in small venues - houses of worship - conference rooms - and event spaces Shure's next-generation technology automatically scans both the 24 and 58 GHz frequency ranges to seek out the best possible digital transmission channel to ensure dependable performance for your presentations - performances - conferences - and events at a typical operating distance of up to 100' indoors and 65' outsideThe receiver features front-panel charging for the SB904 transmitter battery (available separately) and an easy-to-read display that shows pertinent information - including the remaining transmitter battery time in hours and minutes The system transmits audio with a flat - 20 Hz to 20 kHz frequency response and 120 dB of dynamic range - leaving the sound of your mic unaffected by the wireless components The transmitter's input gain can be wirelessly adjusted right from the receiver's front panel to optimize the audio signal The rear panel provides a balanced XLR output switchable between mic and line levels along with a balanced 1/4 Inst/Aux output

Features: 208.5 MHz Total Bandwidth, Easy-to-Read Display, Removable Rear-Panel Antennas, Includes Rack Hardware for Installation, Auto Scans 2.4 and 5.8 GHz Frequencies, Expandable to 11 Mic Channels/100' Range, Front Panel Charges 12-Hr SB904 Battery, Works with GLX-D+ Transmitters, Single-Channel, Metal Half-Rack Design, For Presentations, Events & Small Venues

Wireless Technology: Digital 2.4 GHz/5.8 GHz

Diversity: True Digital Diversity

RF Frequency Band: Z3: 2400 to 2483.5 MHz / 5725 to 5850 MHz

RF Bandwidth: 208.5 MHz

RF Channel Scanning: Auto-Scan

Max Operating Range: 100' / 30.5 m (Line of Sight)

Max Transmitters per Band: 8

Timecode Support: No

Mobile App Compatible: No

Latency: 4.53 to 8 ms

Modulation: Proprietary

THD: 0.2 %

Receiver Type: Rackmount

Mounting Options: Rackmount (with Included Hardware)

Rackmount Size: 1 RU (1/2 Rack)

Antenna: 2x 1/2 Wave Sleeve Dipole - Detachable (Rear-Mount)

Number of Audio Channels: 1

Built-In Microphone: No

Audio I/O: 1x XLR 3-Pin Male Balanced Mic/Line Output1x 1/4-inch TRS Female Balanced Output

Gain Range: -18 to +42 dB (1 dB Steps)

Pad: 30 dB

Audio Output Level: XLR Output:+18 dBV (Line Level)XLR Output:-12 dBV (Mic Level)1/4-inch Output:+12 dBV

Phantom Power Protection: On 1/4-inch - XLR Outputs

Frequency Response: 20 Hz to 20 kHz (Dependent on Mic)

Network I/O: No

Network Protocols: No

Word Clock I/O: No

USB/Lightning Connectivity: 1x USB-C Female (Firmware Update)

USB Class-Compliant: No

Standalone Audio Interface Capable: No

Impedance: XLR Output:100 Ohms (Balanced) 1/4-inch Output:100 Ohms (Balanced) 50 Ohms (Unbalanced)

Approximate RF Sensitivity: -88 dBm

RF Output Power: 10 mW (EIRP - Max)

Spurious: Rejection: >35 dB

Power Requirements: AC/DC Power Adapter

AC/DC Power Adapter: 14.5 to 17 VDC at 600 mA (Included)

Input Power: 100 to 240 VAC - 50 / 60 Hz

Display & Indicators: 1x Backlit LCD (AF Level - Channel - Frequency - Group - Transmitter Battery Status)

Housing: Steel

Operating Temperature: 32 to 113 degreesF / 0 to 45 degreesC

Dimensions: 7.8 x 6.4 x 1.7-inch / 197 x 163 x 42 mm (without Antennas)

Weight: 30.5 oz / 866 g