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 RSA503A/04 Real-Time Spectrum Analyzer delivers 40MHz to 3GHz frequency coverage with a 40MHz real-time bandwidth, 100% probability of intercept, and a built-in tracking generator. Ideal for advanced signal analysis, EMI pre-compliance testing, and education.
The Rohde & Schwarz FPL-EMI7 Spectrum Analyzer Package delivers precise EMI testing from 5 kHz to 7.5 GHz. It includes an RF preamplifier and EMI application software for automated measurements and compliance reporting, making it an essential tool for EMC engineers.
The Keysight E5052B Signal Source Analyzer (SSA) combines signal generation and spectrum analysis in one compact instrument, covering 10 MHz to 7 GHz. Ideal for RF design, wireless communications, and aerospace testing, it delivers high performance with low phase noise and advanced modulation analysis.
The RIGOL RSA5032N-OCXO is a 3.2GHz real-time spectrum analyzer with 25MHz real-time bandwidth and an OCXO clock for exceptional frequency stability. Ideal for wireless, aerospace, and defense applications, it delivers high dynamic range and fast sweep speeds for precise signal analysis.
The Siglent SSA3050X-R Spectrum Analyzer delivers 9kHz to 5GHz frequency coverage with 25MHz real-time bandwidth. Its 10.1-inch touchscreen and advanced measurement capabilities make it ideal for RF design, troubleshooting, and EMI pre-compliance testing.
The Rohde & Schwarz FPL-EMI3 Spectrum Analyzer Package delivers precise EMI testing from 5 kHz to 3 GHz. It includes an RF preamplifier and EMI application software for automated compliance measurements, ensuring reliable results for engineers.
The Siglent SSA5085A is a high-performance benchtop spectrum analyzer covering 9 kHz to 26.5 GHz with a 12.1-inch touchscreen. It delivers excellent sensitivity and dynamic range for precise RF measurements, making it ideal for design, testing, and troubleshooting.
The Keysight N9000B/526 CXA Signal Analyzer delivers high-performance spectrum analysis up to 26.5 GHz with exceptional sensitivity and dynamic range. Ideal for RF testing, modulation analysis, and vector signal analysis in wireless, aerospace, and defense applications.
The Keysight N9000B/030 Signal Analyzer Bundle delivers 3 GHz frequency coverage, a built-in preamp, attenuator, and external reference for precise RF and microwave analysis. Ideal for engineers, this CXA X-Series bundle offers wide dynamic range and advanced measurement capabilities.
The Rohde & Schwarz FPL1026 Spectrum Analyzer offers precise signal analysis from 1 Hz to 10 MHz with sensitivity down to -148 dBm. Ideal for EMI/EMC testing, RF troubleshooting, and R&D, it features a 10.1-inch touchscreen and fast sweep speeds.
The Tektronix RSA306B is a USB-controlled real-time spectrum analyzer covering 9 kHz to 6.2 GHz with 40 MHz real-time bandwidth. It offers high sensitivity and advanced triggering for precise signal analysis in RF engineering, manufacturing, and education.
The Siglent SSA3075X Plus is a benchtop spectrum analyzer covering 9 kHz to 7.5 GHz with 1 Hz to 3 MHz RBW. It features a 10.1-inch touchscreen, low DANL, and fast sweep speeds, ideal for RF and microwave testing.