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CNT-90XL Microwave Frequency Counter/Analyzer

The Fastest Microwave Counter

The CNT-90XL Microwave Counter/Analyzer sets a new industry standard for microwave frequency analysis and outperforms any microwave Pulse or CW counter on the market regarding resolution, speed and acquisition time. The CNT-90XL is the worlds fastest Microwave counter and offers a measurement speed up to 250,000 frequency samples/s, for advanced statistical analysis, and for analysis of frequency or power transients. The multi-functional CNT-90XL also serves as a 400 MHz general purpose timer/counter, with unique ease-of-use with analysis capabilities to view variations in signal parameters both numerically and graphically.

  • Pulsed, Chirped, and Doppler Radar testing and calibration.
  • Microwave link carrier calibration.
  • Satellite communication equipment testing.
  • RF and microwave instrumentation calibration.
  • RF components and modules, including YIG and VCO testing.
  • Medical RF equipment testing.
  • High resolution is vital for R&D and production testing. CNT-90XL meets this requirement with 100 ps single shot (time) or 12 digits/s (frequency). Obtained values are displayed with up to 14 digits.
  • For calibration purposes, the CNT-90XL offers very high accuracy through stable internal OCXO time base, plus high resolution.
  • Both USB and GPIB interfaces are standard. With USB you won’t need to invest in a GPIB interface card for your PC. The GPIB operates in either SCPI/GPIB or 53131 emulation mode, for plug-and-play replacement in existing ATE systems.
  • Menu-oriented settings reduce the risk of mistakes. Valuable signal information, given in multi-parameter displays, removes the need for other instruments like DVM’s and Scopes.
  • The optional Modulation Domain SW TimeView® is the ultimate tool to view and analyze dynamic frequency changes in real-time, utilizing the high-resolution PC screen, marker read-outs and processing, FFT-calculation to find modulation frequencies, ADEV calculation of short-term stability and more.
  • Pulsed RF measurements (optional) includes Pulse Width to 30 ns, PRI/PRF, Frequency in Burst, Power in Burst
  • Fast high-resolution frequency or power measurements, for modulation, doppler shifts, or transient analysis
  • Very short acquisition time of 25 ms (Auto) or zero (Manual)
  • High sensitivity (-33 dBm)
  • Statistical processing and graphical histogram, trend and modulation display
  • Affordable microwave frequency counting
  • The CNT-90XL has an optional battery pack with 90 Wh capacity, capable of mains-free operation for at least 4.5 hours. In stand-by mode the battery pack can keep an OCXO warm and running for over 24 hours.
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