Close
You have no items in your shopping cart.

Spectrum Analyzers

The purpose of a spectrum analyzer is to measure the power of the spectrum of known and unknown signals. Spectrum analyzers can measure the amplitude of an input signal compared to the frequency range of the device.

There are two different methods that can be used during signal measurement in the frequency domain. The first method is called Fast Fourier Transform (FFT), digital technology, and uses mathematic formulas to obtain the frequency spectrum of a signal. The process involves a sample of the signal in the time domain that is then transformed into a digital format. Fourier analysis then transforms this measurement to display the signal in the frequency domain. The second method is called Swept-Tuned Analysis, analog technology, and involves a sweep generator being placed on the device to control the local oscillator (LO). The input signal is mixed with this to assure only the specified frequency range determined by the sweep generator is viewed. lastly, an amplifier and filter are used on the mixed signal to obtain the spectrum.

Avalon Test Equipment carries a variety of spectrum analyzers from top manufacturers (KeysightRohde & Schwarz, and more) to meet specific testing requirements. Rent from Avalon and Test With Confidence®.

Read More

Read Less

Narda SignalShark Real-Time Spectrum Analyzer / Receiver / Direction Finder

The SignalShark offers you reliable detection of extremely short and rare events within the 40 MHz real-time bandwidth. It calculates the spectrum by applying the Fast Fourier Transform (FFT) to overlapping time segments of the underlying IQ data within its real-time bandwidth.

Narda SignalShark Real-Time Remote Analyzer

Real-Time Remote Analyzer for the Detection, Analysis, Classification and Localization of RF Signals between 8 kHz and 8 GHz. Supports automatic direction finding and TDOA. Solves complex measurement and analysis tasks reliably and quickly with outstanding RF performance. Windows 10 based open platform for 3rd party applications. SignalShark exists in different incarnations. These are available as stand-alone units (table-top or in-system), single or double for installation in a 19" rack. The Remote Analyzer type is optimal for remote control applications.

Narda SignalShark Real-Time Outdoor Remote Analyzer

Real-Time Outdoor Remote Analyzer for the Detection, Analysis, Classification and Localization of RF Signals between 8 kHz and 8 GHz. Supports automatic direction finding and localization via AoA and TDOA. For fixed installation or semi-static use on demand. Solves complex measurement and analysis tasks reliably and quickly with outstanding RF performance. Windows 10-based open platform for third-party applications. The "SignalShark 3330 Outdoor Unit" series is characterized by a robust and weatherproof die-cast aluminum housing with IP65 protection class, which is also used as a heat sink. The compact size allows the receiver to be mounted close to the antennas, keeping the antenna cables short and the resulting sensitivity high.

Narda SRM-3006 Selective Radiation Meter

Narda-STS SRM-3006 is a second generation, hand-held system for performing narrowband analysis of electromagnetic fields. It has the ability to give results of individual emitters and also generate a total of all emitters.

Keysight N9038A MXE EMI Receiver

3 Hz to 3.6, 8.4, 26.5, and 44 GHz

Keysight/Agilent N9020A MXA Signal Analyzer

10 Hz to 3.6, 8.4, 13.6, or 26.5 GHz

Keysight N9010B EXA Signal Analyzer

Multi-touch, 10 Hz–44 GHz

Keysight N9020B MXA Signal Analyzer

Multi-touch, 10 Hz–50 GHz

Keysight E7402A EMC Spectrum Analyzer

Early evaluation of your design's EMI performance is essential for a successful product. The Keysight E7402A EMC Spectrum Analyzer is part of the E7400A Series which provides the capabilities you need in an analyzer to make in-house EMI pre-compliance testing a reality.

Keysight N9000B CXA Signal Analyzer

Multi-touch, 9 kHz–26.5 GHz

Keysight N9040B UXA Signal Analyzer

Multi-touch, 2 Hz–50 GHz

5GPro Spectrum Analyzer - RF spectrum analyzer

Simple to use, accurate, built specifically for field techs. The portable 5GPro Spectrum Analyzer provides visibility into 4G/LTE and 5G RF environments with the industry’s only modular solution.

Narda SMARTS II Set, FCC 1997 Occupational/Controlled

Safety Standard :SMARTS II Set, FCC 1997 Occupational/Controlled

Narda Automatic DF-Antenna 2 for Signal Shark 10MHz-8GHz

Automatic DF-Antenna 2 , 10MHz-8GHz Automatic Antenna, Directional Finding Antenna, Signal Shark , Signal Shark Handheld Analyzer,

Narda Signal Shark manual antennas

Signal Shark manual antennas

Anritsu Field Master Pro Spectrum Analyzer

Field Master Pro Spectrum Analyzer