| { "Analog Inputs" : { "Number of Inputs" : "Four (4) switchable balanced mic or line level.", "Connectors" : "3.81 mm terminal blocks.", "Nominal Input Level" : "+4 dBu.", "Maximum Input Level" : "+23 dBu.", "Mic Pre-amp gain" : "0, 12, 24, 44 or 54 dB switchable with ± 24 dB trim.", "Mic Pre-amp EIN" : "< -125dB with 150 ohm source impedance. 22.4 kHz BW.", "CMRR" : "> 79 dB @ 1 kHz, unity gain.", "Input impedance" : "8k Ohms balanced, 4k Ohms unbalanced.", "Phantom power (per input)" : "+48 VDC, 10 mA maximum.", "Dynamic range" : "> 113 dB, A-weighted.", "THD+Noise" : "< -100 dB; 22.4 kHz BW, unweighted; 1 kHz @ +15 dBu with 0 dB gain. Course gain is set to +4dBu.", "A to D Latency" : "0.28 mS." }, "Mechanical Specifications" : { "Space Required" : "Half rack unit (WDH: 20.83 cm x 22.86 cm x 4.37 cm / 8.2 in. x 9 in. x 1.72 in.) 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" : "PoE+ IEEE 802.3at Class 4, 25.5 Watts maximum. No line voltage switching required. Note: Subject to change when actual power requirements are determined.", "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.", "Certifications or Compliance" : "Safety: UL 60065, cUL 60065, IEC 60065. EMC: “Class A” device (applies to all of the following) EN 55032, EN 55103-2, EN 61000-3-2, EN 61000-3-3, FCC Part 15, ICES-003. Environmental: RoHS.","Shipping Weight" : "5.2 lbs. (2.4 kg)" }, "Analog Outputs" : { "Number of Outputs" : "Four (4) balanced line level.", "Connectors" : "3.81 mm terminal blocks.", "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 +8dBu output.", "D to A Latency" : "0.60 mS." }, "System" : { "Sampling Rate" : "48 kHz.", "Frequency Response (A/D/A)" : "20 Hz – 20 kHz, ± 0.5 dB.", "Dynamic Range (A/D/A)" : "> 113 dB, A-weighted.", "Channel Separation (A/D/A)" : "> 110 dB @ 1 kHz, +24 dBu.", "THD+Noise" : "<-95 dB (22.4 kHz BW, un-weighted); 1 kHz @ +15 dBu with 0 dB gain.", "Latency (A/D/A)" : "1.04 mS, inputs routed to outputs.", "Processors" : "1 x Analog Devices SHARC 21489 @ 400 MHz SIMD.", "Raw Processing Capacity" : "400 MIPS, 1.6 GFLOPS.", "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" : "24 VDC.", "Logic Output Maximum External Power Supply Current Sinking" : "50 mA.", "Logic Output Maximum Output Current" : "10 mA.", "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 CAT5e or CAT6, maximum device-to-device length = 100 meters.", "Dante Cable" : "Standard CAT6, maximum device-to-device length = 100 meters.", "ARC Cable" : "Standard CAT5, distance dependent upon load and number of devices. 8 Watts maximum power available.", "Maximum Devices Per System" : "80 units per Site File.", "Maximum Stored Presets" : "1000." } } |