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Digital Signal Processor SYMETRIX RADIUS NX 4×4

อุปกรณ์ปรับแต่งสัญญาณเสียง SYMETRIX RADIUS NX 4×4 Audio connections include 128 (64×64) channels of redundant Dante, 4 analog mic/line inputs, 4 analog outputs, and up to 8×8 channels of USB audio, Support for Radius and Edge Expansion Cards

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Description

SYMETRIX RADIUS NX 4×4 Digital Signal Processor

อุปกรณ์ปรับแต่งสัญญาณเสียง SYMETRIX RADIUS NX 4×4 Audio connections include 128 (64×64) channels of redundant Dante, 4 analog mic/line inputs, 4 analog outputs, and up to 8×8 channels of USB audio, Support for Radius and Edge Expansion Cards

SYMETRIX Radius NX 4×4 is an excellent choice in cost-sensitive applications where many Dante network audio endpoints are routed to a primary DSP and fewer analog connections are required. Audio connections include 128 (64×64) channels of redundant Dante, 4 analog mic/line inputs, 4 analog outputs, and up to 8×8 channels of USB audio.

Features:

  • Audio connections include 128 (64×64) channels of redundant Dante
  • 4 analog mic/line inputs, 4 analog outputs
  • 8×8 channels of USB audio
  • Ultra-low noise preamps with 3 dB gain steps.
  • USB audio port enables soft-codecs + record/playback.
  • Dedicated routing resources for a 128×128 Super Matrix.
  • Support for Radius and Edge Expansion Cards

Specifications

General Specifications

Processor 1 x Analog Devices Griffin ADSP-SC587 dual- core 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.
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 (0V) when active, pulled high (5V) when inactive.
Logic output maximum external power supply voltage / current sinking 24 VDC / 50 mA.
Logic output maximum output current 10 mA.
THD + Noise < -95 dB (22.4 kHz BW, unweighted); 1 kHz @ +15 dBu with 0 dB gain
RS-232 accessory serial I/O 57.6 kbaud (default), 8 data bits, 1 stop bit, no parity, no flow control wired straight-through, 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 feet / 100 meters
Dante Cable Standard CAT6, maximum device to device length = 328 feet / 100 meters
ARC Cable Standard CAT5/6, distance dependent upon load and number of devices
Maximum stored presets 1000.

AEC (if installed)*

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)
Tail Length 400 mS maximum, dependent on channel and reference count
Convergence Rate Typically > 90dB/sec
Latency 11 mS
Processors 1 x Analog Devices Griffin ADSP-21584 dual-core DSP @ 500 MHz
Raw processing capacity 500 MIPS, 6 GFLOPS, 2 GMACS
*Optional coprocessor module required, single-core or dual-core models are available.

Analog Inputs

Connectors 3.81 mm terminal blocks.
Number of inputs Four (4) switchable balanced mic or line level
Nominal input level +4 dBu
Maximum input level +24 dBu.
Mic pre-amp gain 0 to 51 dB in 3 dB steps with ± 24 dB digital trim
Mic pre-amp EIN < -125 dB with 150 Ohm source impedance, 22.4 kHz BW
CMRR > 50 dB @ 1 kHz, unity gain
Input impedance 2k Ohms balanced, 1k Ohms unbalanced
Phantom power (per input) +48 VDC @ 10 mA maximum.
Dynamic range > 115 dB, A-weighted.
THD + Noise < -100 dB (22.4 kHz BW, unweighted); 1 kHz @ +15 dBu with 0 dB gain.
Latency 0.31 mS

Analog Outputs

Connectors 3.81 mm terminal blocks.
Number of outputs Four (4) balanced line level
Nominal output level +4 dBu with 20 dB of headroom
Maximum output level +24 dBu (+22.8 dBu into a 2k Ohm minimum load)
Output impedance 300 Ohms balanced, 150 Ohms unbalanced.
Dynamic range > 117 dB, A-weighted.
THD + Noise < -97 dB (22.4 kHz BW, unweighted); 1 kHz, 0 dB gain +8 dBu output
Latency 0.65 mS.

USB Audio I/O

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

Mechanical Data

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 or Compliance e Safety: UL 60065, cUL 60065, IEC 60065 EMC: EN 55103-1, EN 55103-2, EN55032, EN 61000-3-2, EN 61000-3-3, ICES-003, FCC Part 15 (all Class A) Environmental: RoHS


โทร. : 022031821, 026414744 ext 13, 020423530
สายด่วน : 081-2399040, 084-7696296, 089-6915832

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