{"product_id":"shure-glxd4rplus-z3-dual-band-rackmount-wireless-receiver-2-4-and-5-8ghz-with-smart-channel-switching","title":"Shure GLXD4R+ Z3 | Dual-Band Rackmount Wireless Receiver | 2.4 \u0026 5.8GHz with Smart Channel Switching","description":"\u003ch2\u003eRackmount Digital Wireless Receiver\u003c\/h2\u003e The \u003cstrong\u003eShure GLXD4R+ Z3\u003c\/strong\u003e is a next-generation, single-channel wireless receiver housed in a durable metal half-rack chassis with removable antennas and rackmount hardware included. Built for demanding environments like houses of worship, event venues, and conference rooms, it delivers reliable digital audio over both 2.4 and 5.8GHz bands using intelligent frequency scanning and true digital diversity. With simple operation, robust RF performance, and built-in battery charging, it's ideal for installations requiring long-term reliability and clean sound. \u003ch2\u003eShure GLXD4R+ Z3 Competitive Differences\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eDual-band operation (2.4 \u0026amp; 5.8 GHz) for expanded channel availability and cleaner signal\u003c\/li\u003e \u003cli\u003eFront-panel charging port for SB904 transmitter battery (sold separately)\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eShure GLXD4R+ Z3 Description\u003c\/h2\u003e The \u003cstrong\u003eShure GLXD4R+ Z3\u003c\/strong\u003e builds on the success of the original GLX-D platform with expanded wireless capability, reduced interference, and easier integration into multi-system setups. Unlike older systems limited to 2.4GHz, this receiver automatically scans both 2.4 and 5.8GHz bands to find the cleanest channel for your wireless microphone, significantly reducing dropout risk in high-traffic environments.\r\n\r\nIts true diversity architecture uses two antennas and independent receiver modules to continuously monitor signal quality, while simultaneous transmission on backup frequencies ensures seamless switching in case of interference. This results in a smooth, uninterrupted audio signal ideal for presentations, performances, and meetings.\r\n\r\nWith a wide 20 Hz to 20 kHz frequency response and 120 dB dynamic range, the GLXD4R+ preserves the natural tone of your microphone and source audio. The backlit LCD provides detailed status information including real-time transmitter battery life, gain settings, and RF strength. Input gain is wirelessly adjustable from the front panel, streamlining system setup.\r\n\r\nRear-panel outputs include a balanced XLR (switchable mic\/line) and a balanced 1\/4\" output, giving you versatile routing options. You can also update the receiver firmware via its USB-C port. For expanded systems, detachable antennas allow for front mounting or integration with advanced accessories like frequency managers and directional antennas.\r\n\r\n\u003ch3\u003eModel Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eDual-band 2.4\/5.8 GHz wireless operation for improved reliability\u003c\/li\u003e \u003cli\u003eTrue digital diversity with simultaneous backup frequency transmission\u003c\/li\u003e \u003cli\u003eFront-panel battery charging for SB904 (not included)\u003c\/li\u003e \u003cli\u003eWireless gain control from receiver interface\u003c\/li\u003e \u003cli\u003eOLED display with battery life, RF strength, and audio levels\u003c\/li\u003e \u003cli\u003eDetachable antennas with front-mounting option\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eModel Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eWireless Technology: Digital 2.4\/5.8 GHz\u003c\/li\u003e \u003cli\u003eDiversity: Yes, True Diversity\u003c\/li\u003e \u003cli\u003eMax Operating Range: 100 ft (30.5 m)\u003c\/li\u003e \u003cli\u003eRF Frequency Band: Z3 (2400–2483.5 MHz \/ 5725–5850 MHz)\u003c\/li\u003e \u003cli\u003eMax Simultaneous Channels: 8 (up to 11 with Frequency Manager)\u003c\/li\u003e \u003cli\u003eLatency: 4.53 to 8 ms\u003c\/li\u003e \u003cli\u003eGain Range: -18 to +42 dB (1 dB steps)\u003c\/li\u003e \u003cli\u003eFrequency Response: 20 Hz to 20 kHz\u003c\/li\u003e \u003cli\u003eAudio Outputs: 1x XLR (Mic\/Line), 1x 1\/4\" TRS Balanced\u003c\/li\u003e \u003cli\u003eUSB: 1x USB-C (Firmware Updates)\u003c\/li\u003e \u003cli\u003ePower Requirements: 14.5–17 VDC, 600 mA\u003c\/li\u003e \u003cli\u003eDimensions: 7.8 x 6.4 x 1.7 in (197 x 163 x 42 mm)\u003c\/li\u003e \u003cli\u003eWeight: 30.5 oz (866 g)\u003c\/li\u003e \u003cli\u003ePackage Weight: 6.175 lb\u003c\/li\u003e \u003cli\u003eBox Dimensions: 17.8 x 14.4 x 4.4 in\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eWhat's In The Box\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eGLXD4R+ Z3 receiver\u003c\/li\u003e \u003cli\u003e2x detachable antennas (rear-mount)\u003c\/li\u003e \u003cli\u003eRackmount hardware kit\u003c\/li\u003e \u003cli\u003ePower adapter\u003c\/li\u003e \u003cli\u003eFront-mount antenna cables and hardware\u003c\/li\u003e \u003cli\u003eUser documentation\u003c\/li\u003e \u003c\/ul\u003e","brand":"Shure","offers":[{"title":"Default Title","offer_id":51224771035418,"sku":"116257","price":431.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/2714\/9082\/files\/shure-glxd4rplus-z3--dual-band-rackmount-wireless-receiver--2-4-and-5-8ghz-with-smart-channel-switching_28bbacaf-046a-47fb-94b2-fd0d20a81e31.webp?v=1760987853","url":"https:\/\/squarecable.com\/products\/shure-glxd4rplus-z3-dual-band-rackmount-wireless-receiver-2-4-and-5-8ghz-with-smart-channel-switching","provider":"SquareCable","version":"1.0","type":"link"}