The Agilent HP 35660A Dual Channel Dynamic Signal Analyzer is an FFT-based instrument that provides spectrum and network measurements in electronics, mechanical test, acoustics, and other low frequency application areas. The analyzer also offers built-in test and automation features, traditionally available only with a computer. The unit performs spectrum analysis from 488µHz to 102.4kHz and network analysis from 244µHz to 51.2kHz. The FFT provides 401 lines of resolution in both one- and two-channel modes. Accuracy is ±0.003% of frequency reading.

The Agilent/HP 35660A is typically 10 to 100 times faster than swept-spectrum analyzers for equivalent measurements, and it provides higher resolution (244 µHz throughout the 102.4 kHz frequency range).  This speed and resolution contribute to the quality of HP 35660A tests for distortion, spur level, frequency drift, intermodulation, and other signal parameters.  With two input channels and a built-ion source, the HP 35660A can quickly measure the response of a low-frequency filters and networks.

The Agilent/HP 35660A is also a good choice for low-frequency transmission measurements in telecommunications and other area.  To ensure highly accurate magnitude and phase measurements, the Agilent/HP 35660A offers ±0.4dB gain and ±1.0 degree input channel phase match.  For custom analysis of these measurements, the Agilent/HP 35660A provides a wide range of waveform math features.

Features :

• 102.4 kHz single-channel measurements
• 401-line resolution
• ±0.5 dB amplitude accuracy
• ±0.4 dB and ± 1.0 degree channel match