Symetrix Radius NX 12x8 USB-B (non-Dante) Programmable DSP, 12 mic/line in, 8 line out, USB audio, 1 I/O card slot, ARC

Vendor: Symetrix
Symetrix Radius NX 12x8 USB-B (non-Dante) Programmable DSP, 12 mic/line in, 8 line out, USB audio, 1 I/O card slot, ARC Radius NX 12×8 is an excellent choice for installed applications requiring flexibility,...
$3,854.00
Title

Symetrix Radius NX 12x8 USB-B (non-Dante) Programmable DSP, 12 mic/line in, 8 line out, USB audio, 1 I/O card slot, ARC

Radius NX 12×8 is an excellent choice for installed applications requiring flexibility, processing power, and audio quality. Audio connections include 12 analog mic/line inputs, 8 analog outputs, up to 8×8 channels of USB audio, a flexible audio card slot, and optional 128 (64×64) channels of redundant Dante networked audio. Radius NX 12×8 and Radius NX 4×4 feature identical DSP resources differing in analog I/O, logic output, and external control input capacity. An optional AEC coprocessor provides up to 16 channels of full-bandwidth acoustic echo cancelling.

Features

  • Next-generation SHARC dual-core processor
  • Optional 128 (64×64) redundant Dante channels
  • Configurable 4-port Gigabit switch
  • Ultra-low noise preamps
  • Digitally-controlled 3 dB gain steps
  • Expansion card slot
Specification Detail
Processor 1 x Analog Devices Griffin ADSP-SC587 dualcore DSP @ 500 MHz
Raw Processing Capacity 500 MIPS, 6 GFLOPS, 2 GMACS
Sampling Rate 48 kHz, ± 100 ppm
Frequency Response (A/D/A) 20 Hz – 20 kHz, ± 0.5 dB
Dynamic Range (A/D/A) 114 dB, A-weighted
THD + Noise < -95 dB (22.4 kHz BW, unweighted); 1 kHz @ +15 dBu with 0 dB gain
Channel Separation (A/D/A) 110 dB @ 1 kHz, +24 dBu
Latency (A/D/A) 1.04 ms, inputs routed to outputs
Delay Memory 174 mono seconds
Analog Control Inputs 0-3.3 VDC
Recommended External Control Potentiometer 10k Ohm, linear
Logic Outputs Low (0 V) when active, pulled high (5 V) when inactive
Logic Output Maximum External Power Supply / Current Sinking 24 VDC / 50 mA
Logic Output Maximum Output Current 10 mA
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
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
Ethernet Cable Standard CAT5/6, maximum device to device length = 328 ft / 100 m
Dante Cable Standard CAT5/6, maximum device to device length = 328 ft / 100 m
ARC Cable Standard CAT5/6, distance dependent upon load and number of devices
Maximum Stored Presets 1,000

Analog Inputs and Outputs

Specification Detail
Number of Analog Inputs Twelve (12) switchable balanced mic or line level
Analog Input Connectors 3.81 mm terminal blocks
Nominal Analog Input Level +4 dBu
Analog Input Maximum Level +24 dBu
Analog Mic Pre-amp Gain 0 to 51 dB in 3 dB steps with ± 24 dB digital trim
Analog Mic Pre-amp EIN < -125 dB with 150 Ohm source impedance, 22.4 kHz BW
Analog Input Impedance 2k Ohms balanced, 1k Ohms unbalanced
Analog Phantom Power (per input) +48 VDC @ 10 mA maximum
Analog Input Dynamic Range >115 dB, A-weighted
Analog Input THD + Noise < -100 dB (22.4 kHz BW, unweighted); 1 kHz @ +15 dBu with 0 dB gain
Analog Input Latency 0.31 mS
Number of Analog Outputs Eight (8) balanced line level
Analog Output Connectors 3.81 mm terminal blocks
Nominal Analog Output Level +4 dBu with 20 dB of headroom
Analog Output Level Maximum +24 dBu (+22.8 dBu into a 2k Ohm minimum load)
Analog Output Impedance 300 Ohms balanced, 150 Ohms unbalanced
Analog Output Dynamic Range 117 dB, A-weighted
Analog Output THD + Noise < -97 dB (22.4 kHz BW, unweighted); 1 kHz, 0 dB gain +8 dBu output
Analog Output Latency 0.65 mS

USB Audio Inputs and Outputs

Specification Detail
USB Audio Connector One (1) high-retention Type B
USB Audio Interface 2.0 with Audio class 1.0 legacy modes
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
USB Audio Sample Rate 48 kHz
USB Audio Bit Depth 16-bit, speakerphone modes; 16 or 24-bit, line modes

AEC (Optional coprocessor required. Single- and dual-core available.)

Specification Detail
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)
AEC Tail Length 400 ms maximum, dependent on channel and reference count
AEC Convergence Rate Typically > 90 dB/sec
AEC Latency 16 mS
AEC Processors 1 x Analog Devices Griffin ADSP-21584 dualcore DSP @ 500 MHz
AEC Raw Processing Capacity 500 MIPS, 6 GFLOPS, 2 GMACS

Mechanical Specifications

Specification Detail
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.
Electrical 100-240 VAC, 50/60 Hz, 60 Watts maximum, universal input
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.
Shipping Weight 13 lbs (5.9 kg)
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