FLUKE 7220A CALIBRATION and FLUKE 7220A 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 FLUKE 7220A Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   FLUKE 7220A   Description / Specification:    
FLUKE 7220A Frequency Counter

The Fluke Model 7220A is a nine-digit portable, bench-type Counter that provides wide-range frequency measurement capability up to 1300 MHz. There are two input channels. The ac-coupled Channel A input allows frequency measurements from 10 Hz to 125 MHz with 1 Megaohm input impedance. The Channel B input allows prescaled frequency measurements of continuous wave or burst signals from 100 MHz to 1300 MHz with 50 ohm input impedance. Channel A signal conditioning includes a X10 fixed attenuator and a X10 variable attenuator. For low frequency measurements, a 100 kHz low pass filter may be selected. Four standard resolution settings and gate times may be selected that allow resolution in decade steps from 100 Hz to 0.1 Hz. Four standard resolution settings and gate times may be selected that allow resolution in decade steps form 100 Hz to 0.1 Hz. Four additional resolution settings (up to 0.0001 Hz) are available when the Resolution Multiplier Option-351 is installed.



 

Standard Calibration $205.00 *
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*This is a Web introductory price for one calibration of the FLUKE 7220A. 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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