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2398 IFR Spectrum Analyzer

The 2398 is a 2.7 GHz Spectrum Analyzer from IFR . A spectrum analyzer measures the power of spectrums of known and unknown signals. Spectrum analyzers collect information such as the magnitude of an input signal compared to its frequency. As a frequency analyzer, spectrum analyzers’ main use is to document and analyze electrical input signals as well as spectral compositions of other signals.

Additional Features:

  • Frequency range: 9 kHz to 2.7 GHz fully synthesized 
  • Lightweight, rugged and portable
  • Split screen operation
  • Low phase noise
  • 300 Hz minimum resolution bandwidth
  • Wide input range +26 to –105 dBm
  • AC/DC/Battery operation
  • AM/FM demodulation
  • Full range Tracking Generator Option
  • EMC measurement capability
  • GPIB as standard
  • EasySpan software

With a fully synthesized local oscillator system, the 2398 produces highly accurate frequency measurements. The standard 1 Hz frequency counter gives high resolution measurements of any signal above –70 dBm. An optional AC/DC power supply or external battery allows the analyzer to be used in remote locations. DC operation is possible from anywhere between +13 v to +21 v DC.

The integral "window" or "split screen" feature allows the analyzer to view a signal in the upper zone and an entirely different signal and setup in the lower zone. This special capability allows interfering signals to be tracked, an application that is becoming more prevalent in cellular CDMA and TDMA systems.

The 2398 offers phase noise of –90 dBc/Hz at 10 kHz offset for determining the spectral purity of modules or systems. A standard AM and FM demodulator allows full testing and troubleshooting of a wide range of wireless radio systems and repeaters. An internal speaker and a headphone connector are provided.

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