RME Audio OctaMic II, Руководство пользователя

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User’s Guide OctaMic II
© RME
13. Technical Specifications
13.1 Analog
Microphone/Line 1-8
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Input: Neutrik XLR/TRS Combo jack, electronically balanced
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Input impedance: XLR 2 kOhm, TRS 10 kOhm balanced
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Frequency response –0.1 dB: 20 Hz – 100 kHz
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Frequency response –0.3 dB: 10 Hz – 150 kHz
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THD @ 30 dB Gain: < -106 dB, < 0.0005 %
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THD+N @ 30 dB Gain: < -100 dB, < 0.001 %
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Channel separation: > 110 dB
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CMRR 20 Hz – 20 kHz: > 55 dB
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EIN @ 30 dB Gain @ 150 Ohm: 122 dBu
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EIN @ 40 dB Gain @ 150 Ohm: 126 dBu
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EIN @ 50/60 dB Gain @ 150 Ohm: 128 dBu
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EIN @ 30 dB Gain @ 0 Ohm: 122.5 dBu
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EIN @ 40 dB Gain @ 0 Ohm: 128.8 dBu
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EIN @ 50/60 dB Gain @ 0 Ohm: 130.3 dBu
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Gain range: +6 dB up to +60 dB
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Maximum input level XLR, Gain +6 dB: +14 dBu
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Maximum input level XLR, Gain +60 dB: -40 dBu
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Maximum input level TRS, Gain +6 dB: +21 dBu
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Maximum input level TRS, Gain +60 dB: -33 dBu
Line Out 1-8
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Maximum output level: +21 dBu
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Output: 6.3 mm TRS stereo jack, servo-balanced
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Output impedance: 75 Ohm
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Output level switchable Hi Gain / +4 dBu / -10 dBV
AD-Conversion
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Resolution: 24 bit
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Signal to noise ratio (SNR): 110 dB RMS unweighted, 114 dBA
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Frequency response @ 44.1 kHz, -0.5 dB: 5 Hz – 20.6 kHz
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Frequency response @ 96 kHz, -0.5 dB: 5 Hz – 45.3 kHz
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Frequency response @ 192 kHz, -1 dB: 5 Hz - 90 kHz
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THD+N: < -110 dB, < 0.0003 %
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Channel separation: > 110 dB
13.2 Digital Inputs
AES/EBU
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1 x 25-pin D-sub, transformer-balanced, galvanically isolated, according to AES3-1992
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High-sensitivity input stage (< 0.3 Vpp)
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SPDIF compatible (IEC 60958)
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Accepts Consumer and Professional format
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Lock Range: 27 kHz – 200 kHz
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Jitter when synced to input signal: < 1 ns
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Jitter suppression: > 30 dB (2.4 kHz)