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Ausstattungsliste: Grace Design m802
Ausstattung & technische Daten
| Technical Specifications | |
| m802 remote controlled microphone preamplifier with optional A/D converter | |
| PREAMPLIFIER | |
| Frequency Response | |
| @ 40dB gain 0.2dB (50Ω source) | 15Hz-300kHz |
| @ 40dB gain 3dB (50Ω source) | 4.5Hz-1.0MHz |
| THD+N | |
| @ 19.6dB gain +20dBu out, 1kHz | <.0007% |
| @ 40.5dB gain +20dBu out, 1kHz | <.0010% |
| @ 60.0dB gain +20dBu out, 1kHz | <.0050% |
| Intermodulation Distortion @ 40dB gain +20dBu out | |
| SMPTE/DIN 1:1 (50Hz, 7kHz) | <.0015% |
| SMPTE/DIN 4:1 (50Hz, 7kHz) | <.0040% |
| NOISE - REFERRED TO INPUT | |
| @60dB gain 50Ω source | -129dB |
| @60dB gain 150Ω source | -127dB |
| @60dB gain 600Ω source | -123dB |
| PHASE DEVIATION | |
| 100-20KHz @ 40.5dB gain | <3 |
| CROSSTALK | |
| Any Channel @ 40.5dB gain 1kHz | -110dB |
| CMRR | |
| @ 60dB gain, 3.5Vcm, 1kHz | >70dB |
| @ 60dB gain, 3.5Vcm, 10kHz | >70dB |
| MAXIMUM OUTPUT LEVEL | |
| Balanced | +27dBu |
| Unbalanced | +21dBu |
| IMPEDANCE | |
| Input | 4.35kΩ |
| Output | 200Ω |
| Minimum load impedance | 50Ω |
| Weight and Dimensions | |
| m802 preamplifier | 12lbs (5.4kg), 2U rack mount x D10 |
| Remote control unit | 2.3lbs (1kg), H1.6 x W8 x D5.25 |
| power supply | 4lbs (1.8kg), H1.7 x W 8.5 x D8.5 |
| POWER CONSUMPTION | |
| 100/120/230/240V~ 50-60Hz | 60 Watts |
| A/D CONVERTER MODULE (without preamplifier) | |
| Dynamic range | |
| 20Hz-20kHz | >115dB |
| A weighting | >117dB |
| THD+N | |
| 1kHz, -1dBFS, 20Hz-22kHz | < 0.00026% (-112dB) |
| Frequency response +/-0.2dB | |
| 44.1kHz Fs | 5Hz-21kHz |
| 48kHz Fs | 5Hz-23kHz |
| 88.2kHz Fs | 5Hz-41kHz |
| 96kHz Fs | 5Hz-45kHz |
| 176.4kHz Fs | 5Hz-54kHz |
| 192kHz Fs | 5Hz-59kHz |
| Frequency response -3dB | |
| 44.1kHz Fs | 22kHz |
| 48kHz Fs | 24kHz |
| 88.2kHz Fs | 44kHz |
| 96kHz Fs | 48kHz |
| 176.4kHz Fs | 72.5kHz |
| 192kHz Fs | 79kHz |
| Full scale input level | +16dB or +24dB (+/-2dB trim) |
| CMRR | |
| 60Hz | >65dB |
| 1kHz | >80dB |
| 10kHz | >60dB |
| IMD SMPTE 4:1 60Hz, 7kHz, -3dBFS | <100dB (0.0008%) |
| Interchannel crosstalk | <120dB |
| Group delay | |
| 44.1-48kHz | 13/Fs |
| Sample rates, internal crystal (kHz) | 44.1, 48, 88.2, 96, 176.4, 192 |
| External Clock Lock Range | |
| Wide lock mode | 40.1kHz-207kHz (+/-8% at each sample rate) |
| s-Lock mode | +/-250ppm (+350, -400ppm typical) |
| Intrinsic Jitter, 200Hz-20kHz BW | |
| Wide lock mode | < 60ps RMS |
| s-Lock mode | < 40ps RMS |
| Jitter Rejection Corner Frequency | |
| Wide lock mode, -3dB, 12dB/octave | 800Hz |
| s-Lock mode, -3dB, 12dB/octave | 10Hz |
