The Agilent/HP 3561A is a single channel Fast Fourier Transform (FFT) signal analyzer covering the frequency range 0,000125 Hz to 100 kHz. The 3561A measurement capabilities include magnitude, phase and time displays in a narrow band, 1/3 octave, or full octave format. The 3561A measures input signals from 27dBV (22.39 Vrms) down to –51 dBV (2.82 mVrms). The signal processing capabilities of the 3561A include rms averaging, rms exponential weighting averaging and time averaging.
Technical details:
Frequency range 0,000125 Hz - 100 KHz
Frequency Accuracy 0.003%
Amplitude range +27 dBV -51 dBV
Resolution Log:0.01 dB Linear:4 digit
