Sell Test Equipment

UPL Rohde & Schwarz Audio Analyzer

The UPL is a 110 kHz audio analyzer from Rohde & Schwarz. With an audio spectrum analyzer, measure frequency response, level and gain, phase intermodulation distortion, signal-to-noise ratio, crosstalk, time domain display, and total harmonic distortion plus noise.

Additional Features:

  • All signals with 24 bit, full scale
  • Level measurements (RMS)
  • Accuracy at 1 kHz ±0.05 dB
  • Frequency response (ref. to 1 kHz)
  • 20 Hz to 22 kHz ±0.03 dB, typ. 0.003 dB (Vin<3 V)
  • 10 Hz to 20 Hz ±0.1 dB
  • 22 kHz to 50 kHz ±0.1 dB
  • 50 kHz to 110 kHz ±0.2 dB
  • For all interfaces: analog, digital and combined
  • Real dual-channel measurements
  • Maximum dynamic range
  • FFT analysis
  • Jitter analysis
  • Interface tester
  • Freely programmable filters
  • Versatile functions
  • Compact unit with integrated PC
  • Automatic test sequences

The Audio Analyzer R&S UPL performs virtually every type of analog measurement: frequency response measurements; externally controlled sweeps with reference traces; determination of 3rd order difference frequency distortion; or spectral display of demodulated wow and flutter signals.

The generator is equally versatile:it supplies any conceivable signal whether sinewave, noise signals, or multi-sinewave signals comprising up to 7400 frequencies.

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