TEKTRONIX CFG280 CALIBRATION and TEKTRONIX CFG280 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 CFG280 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 CFG280   Description / Specification:    
TEKTRONIX CFG280 Function Generator w/Counter

The Tektronix CFG280 combines an 11 MHz Function Generator, which produces sine, square, and triangle waves, plus TTL signals, with a 100 MHz Frequency Counter. The onboard counter allows the operator to set the frequency output of the function generator precisely. This versatile instrument conserves both benchtop and budget by combining the two capabilities. Specifications. Waveform Outputs: Square wave, sine wave, triangle wave, TTL pulse, sweep functions for all outputs. Ranges: 0.1 Hz (calibrated) to 11 MHz in 8 ranges. Frequency Multiplier: Variable from 0.1 to 1 (uncalibrated), 1 to 11 (calibrated). Dial Accuracy: ±5% of full scale from 0.1 Hz to 10 MHz. Sine Wave Distortion: <1% (10 Hz to 100 kHz), -30 dB at all other frequencies. Square Wave Response: <= 25 ns rise/fall time, maximum output into 50 ohm load. Main Output Amplitude: 0-20 V p-p. Attenuator: 20 dB. Internal Variable Sweep Rate. 0.5 Hz to 50 Hz. Counter Specifications. Frequency Range (AC coupled): 1 Hz to 100 MHz. Sensitivity: 30 mV RMS from 1 Hz to 50 MHz; 50 mV RMS from 50 MHz to 100 MHz. Period Range/Resolution: 1 ms to 60 s / 1 ms. Frequency Accuracy: ±(time base error + 1 count). Period Accuracy: ±(time base error + 1 count trigger error). LED Display



 

Standard Calibration $450.00 *
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*This is a Web introductory price for one calibration of the TEKTRONIX CFG280. 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.

dBc
dBc (decibels relative to the carrier) is the power ratio of a signal to a carrier signal, expressed in decibels. If the dBc figure is positive, then the relative signal strength is greater than the carrier signal strength. If the dBc figure is negative, then the relative signal strength is less than carrier signal strength.

Load Regulation
Load regulation is the capability to maintain a constant voltage (or current) level on the output channel of a power supply despite changes in the supply's load (such as a change in resistance value connected across the supply output).

Power Linearity
When changing the power level and measuring the differences (in dB) between actual and displayed power levels, the power linearity is ± half the span (in dB) between the maximum and the minimum value of all differences.

Settling Time
Settling time of an output device is the time elapsed from the application of an ideal instantaneous step input to the time at which the amplifier output has entered and remained within a specified error band, usually symmetrical about the final value.

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