Keysight (Agilent) E8257N CALIBRATION and Keysight (Agilent) E8257N 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 Keysight (Agilent) E8257N Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   Keysight (Agilent) E8257N   Description / Specification:    
Keysight (Agilent) E8257N 40 GHz PSG Analog Sweep Generator

The Agilent E8257N is a fully-synthesized signal generator with high output power, low phase noise, and optional ramp sweep capability. Specifications. Frequency Range: 10 MHz to 40 GHz, 250 kHz to 40 GHz (Option 340), 250 kHz to 50 GHz (Option 550). Frequency Resolution: 0.001 Hz (CW), 0.01 Hz (All sweep modes). CW switching speed: < 11 ms (typ), 7 ms (nom). Phase offset: Adjustable in nominal 0.1° increments. Accuracy: ± [(time since last adjustment x aging rate) + temperature effects + line voltage effects + calibration accuracy]. External reference frequency: 10 MHz only. External reference lock range: ±1.0 ppm. Reference output frequency: 10 MHz. Reference output amplitude: > +4 dBm into 50 ohm load (typ). External reference input amplitude: 5 dBm ±5 dB. External reference input impedance: 50 ohm (nom). Step (digital) sweep; Operating modes Standard and Option 340: Step sweep of frequency or amplitude or both (start to stop), Option 340 only; List sweep of frequency or amplitude or both (arbitrary list). Frequency sweep: Within instrument frequency range. Dwell time: 1 ms to 60 s. Step sweep (Number of points): 2 to 65535. List sweep (Option 340 only): 2 to 1601 per table. Triggering: Auto, external, single, or GPIB. Settling time frequency: < 9 ms (typ). Settling time amplitude: < 5 ms. Output; Minimum settable output power: –105 dBm. Maximum output power: +7 dBm. Resolution: 0.01 dB.



 

Standard Calibration $890.00 *
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*This is a Web introductory price for one calibration of the Keysight (Agilent) E8257N. 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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