Agilent/ HP 3561A Dynamic Signal Analyzer, Single Channel, 0.000125 Hz to 100 kHz

The 3561A is a versatile, single channel, real time spectrum analyzer with applications in electronics, vibration analysis, and acoustics. It is actually several components in one, operating in both the frequency domain and the time domain. In the frequency domain it serves as a spectrum analyzer with ±0.15 dB amplitude accuracy and 2 degrees triggered phase accuracy. Utilizing the built-in tracking noise source, it also can serve as a network analyzer.

• Spectrum and network analysis, waveform recording, 1/3 and 1/1 octave analysis
• High accuracy, ±0.15 dB
• 80 dB dynamic range and full alias protection
• High speed (7.5 kHz Real Time Rate)
• Band Selectable zoom analysis for 640 µHz resolution
• Full CRT annotation and softkey ease-of-use
• Auto-ranging, auto-calibration, auto-scaling
• Internal non-volatile memory stores 2 traces and 6 states. Optional bubble (non-volatile) memory stores 127 traces and states