Grass Valley Thunder 80 v.1.0 - Manual (Page 56)

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Specifications
Mechanical/Environmental
Mechanical/Environmental
Dimensions (WxLxD)
Frame (1 RU) ........................................................ 19” x 6.5” x 1.75”
Panels (1 RU)........................................................ 19” x 6.5” x 1.75”
Panel (active audio in - 2 RU)......................... 19” x 4.75” x 2.7”
Weight:
Frame with 10 Bolt cards ................................ 2.5 lb
Panels (1 RU)........................................................ 2.5 lb
Panel (active audio IN - 2 RU) ........................ 3.5 lb
Power
Mains...................................................................... 100-240 VAC, 50-60 Hz, max 60 W
Auxilliary ............................................................... 10-18 VDC on 4-pin XLR
Temperature Range................................................ -25° to +55°C
Humidity Range....................................................... 0 to 95% RH, non-condensing
Audio Specifications
Analog Audio IN Bolt
Connector pin-out protocol: .............................. Tascam® standard 8 channel balanced analog
audio, 25 pin DB-25 socket
Input Impedance: ................................................... 20kΩ ±1% @1kHz, balanced, AC coupled
Maximum Input Level (clip): ............................... +24dBu +.4/-0dB, 20Hz to 20kHz
Frequency Response: ............................................ +0/-3dB, 1.6Hz to 100Hz;
+0/-.07dB, 100Hz to 20kHz
Signal to Noise Ratio, ref. +24dBu: ................... >104dB unweighted, 20Hz to 20kHz;
>107dB, A-weighting
Total Harmonic Distortion: ................................. ≤.005% @ 1kHz @20dBu;
≤.02%, 20Hz to 20kHz
Intermodulation Distortion: ............................... ≤.001% @ 20dBu, SMPTE-DIN Method
Common Mode Rejection Ratio: ....................... ≥45dBu, 20Hz to 20kHz
Adjacent Channel Crosstalk, ref.+24dBu: ...... ≥104dB, 20Hz to 20kHz
A/D conversion:
Sample Resolution: .......................................... 24 bits
Sample Rate: ....................................................... 48.83kHz
Analog Audio Input Level
for 0dBFS Digital Output: ............................... 24dBu ±.2dB