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 | -3dB |
44.1kHz Fs | 5Hz-21kHz | 22kHz |
48kHz Fs | 5Hz-23kHz | 24kHz |
88.2kHz Fs | 5Hz-41kHz | 44kHz |
96kHz Fs | 5Hz-45kHz | 48kHz |
176.4kHz Fs | 5Hz-54kHz | 72.5kHz |
192kHz Fs | 5Hz-59kHz | 79kHz |
Full scale input level | +16dB or +24dB (+/-2dB trim) |
CMRR |
60Hz | >65dB |
1kHz | >80dB |
10kHz | >60dB |
IMD SMPTE 4:1 60Hz, 7kHz, -3dBFS | |
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 |
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