Audio Precision SYS-2722 - Page 63

CCIF and DFD
Difference Frequency 80, 100, 120, 140, 200, 250, 500 or 1 kHz;
all ±1.5%.
Center Frequency 4.5 kHz–200 kHz.
Amplitude Range
5
Balanced 30 µVpp–75.4 Vpp.
Unbalanced 30 µVpp–37.7 Vpp.
Amplitude Accuracy ±3.0% [±0.26 dB].
CCIF Residual IMD
6
£0.0004% [–108 dB], 14 kHz+15 kHz
(odd order & spurious typ <0.05%).
DFD Residual IMD
6
£0.0002% [–114 dB], 14 kHz+15 kHz
(odd order & spurious typ <0.025%).
DIM (or TIM)
Squarewave Frequency 3.15 kHz (DIM-30 and DIM-100),
2.96 kHz (DIM-B); both ±1%.
Sinewave Frequency 15 kHz (DIM-30 and DIM-100),
14 kHz (DIM-B).
Amplitude Range
4
Balanced 30 µVpp–75.4 Vpp.
Unbalanced 30 µVpp–37.7 Vpp.
Amplitude Accuracy ±2.0% [±0.17 dB].
Residual IMD
5
£0.0020% [–94 dB].
Special Purpose Signals
with option “BUR”
Sine Burst
Frequency Range 20 Hz–100 kHz.
Frequency Accuracy Same as Sinewave.
ON Amplitude Range
Accuracy, Flatness Same as Sinewave.
OFF Ratio Range 0 dB to –80 dB.
OFF Ratio Accuracy ±0.3 dB, 0 to –60 dB.
ON Duration 1 cycle–65535 cycles, or externally gated.
Interval Range 2 cycle–65536 cycles.
Square Wave
Frequency Range 20 Hz–20 kHz.
Frequency Accuracy Same as Sinewave.
Amplitude Range
4
Balanced 30 µVpp–37.7 Vpp.
Unbalanced 30 µVpp–18.8 Vpp.
Amplitude Accuracy ±2.0% [±0.17 dB] at 400 Hz.
Rise/fall time Typically 2.0 µs.
Analog Signal Outputs Chapter 6: Specifications
Getting Started with Your 2700 Series Instrument 53
USO RESTRITO