AVBcable.com NTI Americas MR-PRO Professional Minirator Audio Signal Generator

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About AVBcable.com NTI Americas MR-PRO Professional

Specifications Start_Module_650 Technical Data MR2 / MR-PRO MR2 MR-PRO Outputs Balanced XLR, unbalanced RCA phantom power resistant Inputs DC power supply, USB DC power supply, USB XLR for cable test Signal Wave Forms Sine, Polarity Test Signal, Delay Test Signal White Noise (crest factor = 3.05) Pink Noise (crest factor = 4.5) Gated Pink Noise (1-9 seconds) Wave File playback (MR-PRO) Wave File Format Sampling freq.: Resolution: Output level: 48 kHz 16 Bit, Mono & Stereo 0 dBFS = 18 dBu (sine) according to EBU R68 Frequency Setting Range: Increment: Accuracy: 10 Hz - 20 kHz in 1 digit steps 0.01% Stepped Sweep Function Freq. range: Increment: Sweep speed: freely selectable 1/1, 1/3, 1/6, 1/12 octave selectable 0.5 - 5 seconds Continuous Sweep (Chirp) Function Freq. range: Increment: Chirp speed: freely selectable Linear / Logarithmic 1.0 - 99 seconds per cycle Level Units: Increment: dBu, dBV, V in 1 digit steps dBu, dBV, V, dBFS, % in 1 digit steps (e.g. 0.1 dBu) Output Level Ranges Sine, Sweep, Chirp White Noise Pink Noise Polarity, Delay Test -80 dBu to + 8 dBu -80 dBu to + 0 dBu -80 dBu to - 2 dBu -80 dBu to +6 dBu - 80 dBu to +18 dBu - 80 dBu to +10 dBu - 80 dBu to + 8 dBu - 80 dBu to +16 dBu Flatness RL > 600 Ohm ± 0.5 dB +/-0.2 dB @ 10 Hz - 12 kHz -0.1dB/+0.3dB @ 12kHz - 20kHz Accuracy @ 1kHz ± 0.5 dB ± 0.2 dB THD+N 22 Hz - 22 kHz, average, @ 1 kHz, typical -90 dB (0.0032 %) @ 8 dBu Noise Floor typ. 25 μV -96 dB (0.0016 %) @ 18 dBu Noise Floor typ. 15 μV Output Impedance 200 Ohm balanced 12.5 Ohm balanced Imax = 10 mA Impedance Measurement Method: Meas. range: Accuracy: Absolute value Z 4 Ohm - 50 kOhm balanced 2 Ohm - 25 kOhm unbalanced @ f = 30 Hz to 10 kHz (Sine) @ Level from -20 to +18 dBu ± 10 % or ± 2 Ohm Power Calculation Reference voltage 25 V, 35 V, 50 V, 70.7 V, 100 V, 140 V, 200 V Phantom Power Reading Meas. range: Accuracy: