Built for Flexible Connectivity and Expandability
Radius NX accommodates a variety of requirements with analog and IP connectivity and is perfectly suited to conferencing with optional AEC processing and built in USB connectivity. With a flexible I/O card slot and optional Dante module, the two Radius models provide the expandability to suit diverse environments.
Capabilities
- 12x8 and 4x4 IO Models
- 64x64 Dante Option
- AEC Option
- USB Port
- 1 Expansion Slot
Networked Audio DSP for a Connected AVC Ecosystem
From Clarity to Control
Network Audio
Choose models with integrated Dante channels for expansive audio networking.
Clear Conferencing
Communicate with unparalleled clarity and intelligibility with full bandwidth AEC.
Integrated Switch
Eliminate or reduce the need for external switches while avoiding 100 Mbit bottlenecks with a built-in 4-port switch for Dante, and control networking.
Comprehensive Functionality
Deploy large and complex systems around a single unit with dedicated resources for managing matrices and for performing signal processing tasks.
System Expansion
Maximize input/output counts or add special-purpose functionality to reduce total system cost with an integrated option card slot.
Control Flexibility
Meet diverse application requirements with extensive control options including computers, tablets, touchscreens, and remotes.
Key Features
- Radius NX 4x4 (4 analog inputs, 4 analog outputs), Radius NX 12x8 (12 analog inputs, 8 analog outputs
- Optional 64×64 redundant Dante module
- Optional 8 or 16 channel AEC coprocessor
- 1x I/O expansion card slot supports analog in, analog out, AEC, USB, VoIP, or analog telco cards
- USB port for computer-based soft-conferencing or 8 channels of multitrack recording and playback
- Embedded web server for remote metering, diagnostics, and configurable ARC-WEB browser-based control
- Extensive control connectivity with Symetrix components and TCP/UDP
- Third-party control via Intelligent Modules with Lua scripting
- Unmatched sound quality from ultra-low noise preamps with precise gain settings.
Download the Software to Configure Radius NX
Performance and Processing
- Ultra-low noise Symetrix preamps with 3 dB gain steps
- Optional 64×64 channel redundant Dante integration
- Optional 8 or 16 channel AEC coprocessor modules
I/O Capabilities
- 1x I/O Expansion Card slot
- 6 optional expansion I/O card types
- 4×4 GPIO
- RS-232 Control Terminal Blocks
- ARC Remote Port
- USB audio port for computer conferencing connectivity
- USB support for 8 channels of audio recording and playback
- Dual Dante and dual Ethernet ports
Control and Monitoring
- Embedded web server provides remote metering, diagnostics
and configurable ARC-WEB browser control - Extensive control options via Symetrix SymVue for Windows, T Series Touchscreens, Control Server, ARC remotes, W Series remotes, ARC-WEB, TCP/UDP
System Display and Power
- Front panel system LCD displays
- Internal Power Supply
| Feature | Radius NX 12x8 | Radius NX 4x4 |
|---|---|---|
| 12 mic/line inputs | x |
|
| 8 line outputs | x |
|
| 4 mic/line inputs |
| x |
| 4 line outputs |
| x |
| Models | P/N |
|---|---|
| Radius NX 12x8 with Dante | 80-0134 |
| Radius NX 12x8 | 80-0206 |
| Radius NX 4x4 with Dante | 80-0144 |
| Radius NX 4x4 | 80-0205 |
| AEC Module 8/6 channels- single/independent references | 80-0152 |
| 4 channel analog in card | 80-0062 |
| 4 channel analog out card | 80-0063 |
| 4 channel AEC card | 80-0064 |
| 2 line analog telephone card | 80-0066 |
| 2 line VoIP interface card | 80-0065 |
| USB audio card: play/record/speakerphone | 80-0132 |
| System Specifications | Maximum Stored Presets | 1,000 | Y | Y | |
| THD + Noise | < -95 dB (22.4 kHz BW, unweighted); 1 kHz @ +15 dBu with 0 dB gain | Y | Y | ||
| Analog Control Inputs | 0-3.3 VDC | Y | Y | ||
| Processor | 1 x Analog Devices Griffin ADSP-SC587 dualcore DSP @ 500 MHz | Y | Y | ||
| Latency (A/D/A) | 1.04 ms, inputs routed to outputs | Y | Y | ||
| Logic Output Maximum Output Current | 10 mA | Y | Y | ||
| Recommended External Control Potentiometer | 10k Ohm, linear | Y | Y | ||
| Channel Separation (A/D/A) | 110 dB @ 1 kHz, +24 dBu | Y | Y | ||
| Dynamic Range (A/D/A) | 114 dB, A-weighted | Y | Y | ||
| Delay Memory | 174 mono seconds | Y | Y | ||
| Frequency Response (A/D/A) | 20 Hz – 20 kHz, ± 0.5 dB | Y | Y | ||
| Logic Output Maximum External Power Supply / Current Sinking | 24 VDC / 50 mA | Y | Y | ||
| RS-485 Serial I/O | 38.4 kbaud (default) 8 data bits, 1 stop bit, no parity, no flow control. May be broken out of ARC port | Y | Y | ||
| Sampling Rate | 48 kHz, ± 100 ppm | Y | Y | ||
| Raw Processing Capacity | 500 MIPS, 6 GFLOPS, 2 GMACS | Y | Y | ||
| RS-232 Accessory Serial I/O | 57.6 kbaud (default), 8 data bits, 1 stop bit, no parity, no flow control wired straightthrough, only pins 2, 3, and 5 required | Y | Y | ||
| Logic Outputs | Low (0 V) when active, pulled high (5 V) when inactive | Y | Y | ||
| ARC Cable | Standard CAT5/6, distance dependent upon load and number of devices | Y | Y | ||
| Ethernet Cable | Standard CAT5/6, maximum device to device length = 328 ft / 100 m | Y | Y | ||
| Dante Cable | Standard CAT5/6, maximum device to device length = 328 ft / 100 m | Y | Y | ||
| Inputs and Outputs | Analog Input Maximum Level | +24 dBu | Y | Y | |
| Analog Output Level Maximum | +24 dBu (+22.8 dBu into a 2k Ohm minimum load) | Y | Y | ||
| Nominal Analog Input Level | +4 dBu | Y | Y | ||
| Nominal Analog Output Level | +4 dBu with 20 dB of headroom | Y | Y | ||
| Analog Phantom Power (per input) | +48 VDC @ 10 mA maximum | Y | Y | ||
| Analog Input THD + Noise | < -100 dB (22.4 kHz BW, unweighted); 1 kHz @ +15 dBu with 0 dB gain | Y | Y | ||
| Analog Mic Pre-amp EIN | < -125 dB with 150 Ohm source impedance, 22.4 kHz BW | Y | Y | ||
| Analog Output THD + Noise | < -97 dB (22.4 kHz BW, unweighted); 1 kHz, 0 dB gain +8 dBu output | Y | Y | ||
| Analog Input Dynamic Range | >115 dB, A-weighted | Y | Y | ||
| Analog Mic Pre-amp Gain | 0 to 51 dB in 3 dB steps with ± 24 dB digital trim | Y | Y | ||
| Analog Input Latency | 0.31 mS | Y | Y | ||
| Analog Output Latency | 0.65 mS | Y | Y | ||
| Analog Output Dynamic Range | 117 dB, A-weighted | Y | Y | ||
| Analog Input Impedance | 2k Ohms balanced, 1k Ohms unbalanced | Y | Y | ||
| Analog Input Connectors | 3.81 mm terminal blocks | Y | Y | ||
| Analog Output Connectors | 3.81 mm terminal blocks | Y | Y | ||
| Analog Output Impedance | 300 Ohms balanced, 150 Ohms unbalanced | Y | Y | ||
| Number of Analog Outputs | Eight (8) balanced line level | Y | |||
| Number of Analog Outputs | Four (4) balanced line level | Y | |||
| Number of Analog Inputs | Four (4) switchable balanced mic or line level | Y | |||
| Number of Analog Inputs | Twelve (12) switchable balanced mic or line level | Y | |||
| Acoustic Echo Cancellation | AEC Processors | 1 x Analog Devices Griffin ADSP-21584 dualcore DSP @ 500 MHz | Y | Y | |
| AEC Latency | 16 mS | Y | Y | ||
| AEC Tail Length | 400 ms maximum, dependent on channel and reference count | Y | Y | ||
| AEC Raw Processing Capacity | 500 MIPS, 6 GFLOPS, 2 GMACS | Y | Y | ||
| AEC Convergence Rate | Typically > 90 dB/sec | Y | Y | ||
| AEC Number of Channels | Up to sixteen (16) for dual-core module (up to 8 references), up to eight (8) for single-core module (up to 4 references) | Y | Y | ||
| USB Audio Input and Output | USB Audio Capacity | 1×1 (echo cancelling speakerphone and non-echo cancelling speakerphone modes) – driverless, 2×2 line I/O mode – driverless, and 8×8 line I/O mode – driver included | Y | Y | |
| USB Audio Interface | 2.0 with Audio class 1.0 legacy modes | Y | |||
| USB Audio Sample Rate | 48 kHz | Y | Y | ||
| USB Audio Bit Depth | 16-bit, speakerphone modes; 16 or 24-bit, line modes | Y | Y | ||
| USB Audio Connector | One (1) high-retention Type B | Y | Y | ||
| Mechanical Specifications | Electrical | 100-240 VAC, 50/60 Hz, 60 Watts maximum, universal input | Y | Y | |
| Shipping Weight | 13 lbs (5.9 kg) | Y | Y | ||
| Space Required | 1U (WDH: 18.91 in. x 9.5 in. x 1.72 in. / 48.02 cm x 24.13 cm x 4.37 cm). Depth does not include connector allowance. Allow at least 3 inches additional clearance for rear panel connections. Additional depth may be required depending upon your specific wiring and connections. | Y | Y | ||
| Ventilation | Maximum recommended ambient operating temperature is 30 C / 86 F. Ensure that the left and right equipment sides are unobstructed (5.08 cm, 2 in. minimum clearance). The ventilation should not be impeded by covering the ventilation openings with items such as newspapers, tablecloths, curtains, etc. | Y | Y | ||
| Certifications and Compliance | Safety: UL 62368-1, cUL 62368-1, IEC 62368-1; EMC: EN 55103-1, EN 55103-2, EN55032, EN 61000-3-2, EN 61000-3-3, ICES-003, FCC Part 15 (all Class A); UKCA; EAC; Environmental: RoHS | Y | Y |
Product Brief
Media Sheet
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Declaration of Conformity