Products
Benchtop Spectrum Analyzers
Benchtop spectrum analyzers display signal amplitude against frequency, making them the primary instrument for characterising transmitters, tracking down interference and verifying emissions.
RIGOL, Rohde & Schwarz, Tektronix, Keysight and Siglent cover this range. Frequency coverage is the first filter, but displayed average noise level is what determines whether a weak signal is visible at all, and phase noise sets how close to a strong carrier you can resolve a small one. Resolution bandwidth trades sweep speed against the ability to separate adjacent signals. A tracking generator turns the analyzer into a scalar network analyzer for filter and cable measurements, which is worth specifying up front rather than adding later.
The Tektronix RSA603A USB Real-Time Spectrum Analyzer delivers 40 MHz real-time bandwidth and 9 kHz to 3 GHz frequency coverage, ideal for RF, microwave, and wireless signal analysis. With high dynamic range and USB connectivity, it offers portable, high-performance measurement for lab and field use.
The Digilent DT9857E-8-xAO is a high-channel dynamic signal analyzer with 8 IEPE channels and 24-bit resolution, ideal for vibration and acoustic measurements. Its USB interface and compact design make it a versatile benchtop spectrum analyzer for industrial testing.
The Rohde & Schwarz FSC6.06 Spectrum Analyzer covers 9 kHz to 6 GHz with high sensitivity and fast sweep speeds. Ideal for troubleshooting, compliance testing, and signal analysis in R&D and manufacturing.
