8, 12, 16-Channel True Diversity Wireless Receiver with SpectraBand Technology


Meet the half-rack receiver with an entire rack’s worth of features. The next-generation A20-Nexus is expandable from 8 channels up to 12 and 16 with additional software and features forward-thinking technologies like SpectraBand, the powerful NexLink remote-control link, real time spectrum analysis, and more. With multiple options for audio outputs, powering, and remote control, the A20-Nexus can seamlessly adapt to your workflow, both now and in the future.

  • 8-channel ultra-high-performance, true-diversity receivers in a ½ rack size (8.0” x 6.6” x 1.6”)
  • Expandable to 12 or 16 channels via additional software license (coming soon). Each +4 channel software expansion is priced at $2500 USD
  • 470 MHz – 1525 MHz tuning range via SpectraBand Technology
  • NexLink: an advanced long-distance modulation that reaches even farther than the A20-Mini’s long-range wireless audio transmission and functions separately or alongside A20-Remote
  • Dante audio-over-IP of RF receiver audio
  • Flexible powering: via PoE+, DC input, 8-Series, or AC mains (with optional adapter)
  • Web App control from browser on any computer, smartphone or tablet
  • Full remote operation capability: Power via PoE, audio via Dante, control via Web App
  • Dual DB-25 connectors for 16 channels of mic, line, or AES outputs
  • Convert 16 channels of Dante to analog and/or AES on DB25 connectors, for sending IFB, voice-of-god, and more from mixer to set
  • Wide, 6.2” color OLED array with touch for control and monitoring
  • Integrated Real Time Spectrum Analyzer (RTSA) and scanning for intuitive frequency coordination
  • Optical Fiber Network option via SFP slot. SFP accepts a wide variety of modular network transceivers. A20-QuickDock allows docking and undocking in seconds from 8-Series mixer-recorders with no tools
  • Modular design: RF section (A20-Nexus) can be disconnected and remoted from 8-Series, as opposed to less-flexible integrated RF/Mixer/Recorder solutions
  • All NexLink control is handled by A20-Nexus and/or its Web App instead of the 8-Series for maximum flexibility
  • Full remote power-down: A20-Minis can be fully powered down via NexLink for excellent battery life. This alleviates the need for remote auto-RF-Power adjustment schemes. User is in full control of RF power settings
  • Supports GainForward Architecture: No gain setting on the A20-Mini transmitter. Adjust gain at the receiver or mixer
  • 100% digital long-range modulation delivers the longest transmission distance of any system on the market
  • Excellent audio quality, full 10 Hz – 20 kHz audio bandwidth
  • RF SAW filters for excellent rejection of interference from nearby IFB or camera hop transmitters
  • BNC timecode input for auto timecode sync of transmitters over NexLink
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