Spectrum Analyzers at TestMart

Spectrum Analyzers by Manufacturer:

Spectrum Analyzers by Anritsu

Anritsu Spectrum Analyzer

  • MS2720T Spectrum Master (Must be ordered with ONE frequency option)

  • S331E Site Master; 2 MHz - 4 GHz Cable & Antenna Analyzer

  • S332E Site Master; 2 MHz - 4 GHz Cable & Antenna Analyzer; 9 kHz - 4 GHz Spectrum Analyzer

  • S361E Site Master; 2 MHz - 6 GHz Cable & Antenna Analyzer

  • S362E Site Master; 2 MHz - 6 GHz Cable & Antenna Analyzer; 9 kHz - 6 GHz Spectrum Analyzer

  • View all Anritsu Spectrum Analyzers

GSA Call 888-665-2765 for GSA

Spectrum Analyzers by Rohde & Schwarz

Rohde & Schwarz Spectrum Analyzer

  • 1309.6800.24 Handheld cable and antenna analyzer, 100kHz to 3.6GHz

  • 1311.0006.07 Real-Time spectrum analyzer, 10 Hz to 7GHz, 40MHz bandwidth, signal and spectrum analyzer,

  • 1311.0006.13 Real-Time spectrum analyzer, 10 Hz to 13GHz, 40MHz bandwidth, signal and spectrum analyzer,

  • 1311.0006.30 Real-Time spectrum analyzer, 10 Hz to 30GHz, 40MHz bandwidth, signal and spectrum analyzer,

  • 1311.0006.40 Real-Time spectrum analyzer, 10 Hz to 40GHz, 40MHz bandwidth, signal and spectrum analyzer,

  • View all Rohde & Schwarz Spectrum Analyzers

GSA Call 888-665-2765 for GSA

All Spectrum Analyzers at TestMart

Overview:

Spectrum analyzer is a device used to examine the spectral composition of some electrical, acoustic, or optical waveform. Often, it measures the power spectrum. Spectrum analysis is concerned primarily with characterizing signal components (such as its spurious and harmonic components, modulation, noise, etc.) Spectrum analyzer is used to locate frequencies where microwave energy exists.

There are analogue and digital spectrum analyzers:

  • An analogue spectrum analyzer uses either a variable bandpass filter whose mid-frequency is automatically tuned (shifted, swept) through the range of frequencies of which the spectrum is to be measured or a superheterodyne receiver where the local oscillator is swept through a range of frequencies.
  • A digital spectrum analyzer uses the Fast Fourier Transform (FFT), a mathematical process that transforms a waveform into its frequency components in the spectrum. As a result, computer programs can compute such transforms, and makes audio processing easier. FFTs have applications in much wider fields.

Spectrum analyzer is used in the following areas of measurement analysis:

  • Distortion measurements
    • Distortion in amplifiers
    • Third order intercept measurement
    • Distortion in mixers
    • Distortion in oscillators
  • Modulation measurements
    • Amplitude modulation (AM) measurement
    • Frequency modulation (FM) measurement
  • Pulsed RF measurements
  • Noise measurements
    • Noise figure (NF) measurement
  • Electromagnetic interference (EMI) measurement