TEKTRONIX CMC251 CALIBRATION and TEKTRONIX CMC251 REPAIR
 
A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the TEKTRONIX CMC251 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   TEKTRONIX CMC251   Description / Specification:    
TEKTRONIX CMC251 Frequency Counter

The Tektronix CMC251 Frequency Counter can make the following frequency-related measurements: frequency measurements up to 1.3 GHz, period measurements at rates up to 25 MHz, period averaging of up to 1000 events, pulse measurements up to 0.25 microseconds, and event counting. The 10 MHz internal time base (using a highly stabilized crystal oscillator) provides a single-shot resolution of 100 ns. Measurement results are displayed using an eight digit display, automatically placing the decimal appropriately. The CMC251 Frequency Counter has a locking, multiposition handle that folds under the instrument. The instrument comes with a 115 V power cord and an installed fuse for 115 V operation.



 

Standard Calibration $345.00 *
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*This is a Web introductory price for one calibration of the TEKTRONIX CMC251. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.


Related Bench Equipment Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Available Gain
Available Gain is the ratio, at a specific frequency, of power available from the output to the power in from the source.

Decibel (dB)
A unit of measurement of power which indicates relative power. A -10 dB means a reduction in power by 10 times, -20 dB means another 10 times or 100 times overall, -30 means another 10 times or 1000 times overall and so on.

Mismatch Uncertainty
Mismatch Uncertainty is caused by re-reflections between one device (the source) and the device that follows it (the load).

Pulse Power
Pulse Power, the energy transfer rate is averaged over the pulse width. Pulse width is considered to be the time between the 50 percent risetime/falltime amplitude points. Pulse power averages out any aberrations in the pulse envelope such as overshoot or ringing.

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