For professionals and enthusiasts alike.
Symetrix 80-0144-A - Radius NX 4x4
Two models
Radius NX 4×4 (4 analog inputs, 4 analog outputs) and Radius NX 12×8 (12 analog inputs, 8 analog outputs). Both feature 64×64 redundant Dante and identical DSP resources.
The two differ only in analog I/O, logic output, and external control input capacity. The reduced cost of the 4×4 makes it extremely competitive in applications where many Dante endpoints are routed to a primary DSP and fewer analog connections are required.
USB audio port
Enables soft-codec conferencing and computer-based multitrack recording or playback.
USB host port
Supports upcoming recording and archiving, audio media playback, digital messaging, and automatic unit backup for rapid field swaps.
128×128 Super Matrix
A Next-generation SHARC Dual-core Processor enables a Composer Super Matrix – placing the burden of large matrices in one core while freeing the second core for general purpose signal processing – making it possible to design very large and complex systems around a single Radius NX. View modes make navigating through large matrices a breeze.
Configurable 4-port gigabit switch
Services both Dante and control networks, eliminating or reducing the need for external switches while avoiding 100 Mbit bottlenecks.
Ultra-low noise preamps
Digitally controlled 3 dB steps facilitate precise gain setting resulting in unmatched sound quality.
Features
- Two models: Radius NX 4×4 and Radius NX 12×8.
- USB audio port enables soft-codecs + record/playback.
- Dedicated routing resources for a 128×128 Super Matrix.
- 4-port Gigabit Switch serves Dante + control networks.
- Ultra-low noise preamps with 3 dB gain steps.
- Support for Radius and Edge Expansion Cards.
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Specifications |
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General |
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Processor |
1 x Analog Devices Griffin ADSP-SC587 dual- core DSP @ 500 MHz |
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Raw processing capacity |
500 MIPS, 6 GFLOPS, 2 GMACS |
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Sampling rate |
48 kHz, ± 100 ppm. |
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Frequency response (A/D/A) |
20 Hz – 20 kHz, ± 0.5 dB. |
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Dynamic range (A/D/A) |
> 114 dB, A-weighted. |
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Channel separation (A/D/A) |
> 110 dB @ 1 kHz, +24 dBu |
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Latency (A/D/A) |
1.04 ms, inputs routed to outputs |
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Delay memory |
174 mono seconds. |
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Analog control inputs |
0-3.3 VDC. |
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Recommended external control potentiometer |
10k Ohm, linear. |
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Logic outputs |
Low (0V) when active, pulled high (5V) when inactive. |
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Logic output maximum external power supply voltage / current sinking |
24 VDC / 50 mA. |
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Logic output maximum output current |
10 mA. |
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THD + Noise |
< -95 dB (22.4 kHz BW, unweighted); 1 kHz @ +15 dBu with 0 dB gain |
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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 |
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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 |
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Ethernet Cable |
Standard CAT5/6, maximum device to device length = 328 feet / 100 meters |
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Dante Cable |
Standard CAT6, maximum device to device length = 328 feet / 100 meters |
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ARC Cable |
Standard CAT5/6, distance dependent upon load and number of devices |
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Maximum stored presets |
1000. |
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AEC (if installed) |
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Number of Channels |
Dual-core module: For standard conferencing, up to sixteen (16) channels with two (2) references. For mix-minus applications, up to eight (8) channels with eight (8) references. Single-core module: For standard conferencing, up to eight (8) channels with one (1) reference. For mix-minus applications, up to four (4) channels with four (4) references. |
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Tail Length |
400 mS maximum, dependent on channel and reference count |
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Convergence Rate |
Typically > 90dB/sec |
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Latency |
11 mS |
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Processors |
1 x Analog Devices Griffin ADSP-21584 dual-core DSP @ 500 MHz |
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Raw processing capacity |
500 MIPS, 6 GFLOPS, 2 GMACS |
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Analog Inputs |
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Connectors |
3.81 mm terminal blocks. |
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Number of inputs |
Four (4) switchable balanced mic or line level |
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Nominal input level |
+4 dBu |
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Maximum input level |
+24 dBu. |
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Mic pre-amp gain |
0 to 51 dB in 3 dB steps with ± 24 dB digital trim |
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Mic pre-amp EIN |
< -125 dB with 150 Ohm source impedance, 22.4 kHz BW |
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CMRR |
> 50 dB @ 1 kHz, unity gain |
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Input impedance |
2k Ohms balanced, 1k Ohms unbalanced |
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Phantom power (per input) |
+48 VDC @ 10 mA maximum. |
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Dynamic range |
> 115 dB, A-weighted. |
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THD + Noise |
< -100 dB (22.4 kHz BW, unweighted); 1 kHz @ +15 dBu with 0 dB gain. |
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Latency |
0.31 mS |
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Analog Outputs |
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Connectors |
3.81 mm terminal blocks. |
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Number of outputs |
Four (4) balanced line level |
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Nominal output level |
+4 dBu with 20 dB of headroom |
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Maximum output level |
+24 dBu (+22.8 dBu into a 2k Ohm minimum load) |
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Output impedance |
300 Ohms balanced, 150 Ohms unbalanced. |
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Dynamic range |
> 117 dB, A-weighted. |
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THD + Noise |
< -97 dB (22.4 kHz BW, unweighted); 1 kHz, 0 dB gain +8 dBu output |
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Latency |
0.65 mS. |
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USB Audio I/O |
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Connector |
One (1) high-retention Type B |
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Interface |
2.0 with Audio class 1.0 legacy modes |
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Capacity |
1x1 (echo cancelling speakerphone and non-echo cancelling speakerphone modes) - driverless, 2x2 line I/O mode - driverless, and 8x8 line I/O mode - driver included |
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Sample Rate |
48 kHz |
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Bit Depth |
16-bit, speakerphone modes; 16 or 24-bit, line modes |
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Mechanical Data |
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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. |
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Electrical |
100-240 VAC, 50/60 Hz, 60 Watts maximum, universal input. |
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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. |
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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 |
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Hai bisogno di aiuto,
- GE : + 41 22 561 07 07
- ZH : + 41 43 255 59 00
- TI : + 41 91 985 25 11
Hai bisogno di finanziamenti,
Chiamateci !
