Keysight (Agilent) 8757A REPAIR and Keysight (Agilent) 8757A CALIBRATION
 
Custom-Cal has a high success rate in the repair of the Keysight (Agilent) 8757A. 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) 8757A 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) 8757A   Description / Specification:    
Keysight (Agilent) 8757A Scalar Network Analyzer

The HP 8757A 60 GHz Scalar Network Analyzer, features 76 dB of dynamic range (-60 dBm to +16 dBm) when used with the HP 11664A/E detectors. With square wave modulation and detection (AC), the HP 11664 detectors enable reliable, drift-free measurements from 10 MHz to 40 GHz. With the HP 85025 and 85026 AC/DC detectors, make scalar measurements with or without modulation to 60 GHz. In DC mode (no modulation), use the HP 85025A/B to make accurate swept-frequency measurements of power (dBm). High directivity bridges (>40 dB) covering RF and microwave frequencies help produce excellent measurement results. Using the HP 85020 series and 85027 series directional bridges, make accurate measurements of reflection and transmission parameters simultaneously. Calibrate your test system, and make normalized measurements with 0.01 dB vertical resolution. Select the optimum horizontal resolution for your application, by choosing 101,201,401,801, or 1601 data points. Lower resolution allows faster sweep times. Calibrate with full 1601 point resolution over your frequency range. Then zoom in on a narrower frequency span and retain calibration. The HP 8757A interpolates the calibration data automatically. Four independent display channels add new capabilities to the system. Each channel can display the data taken from any of the three (or optionally four) detector inputs. Each channel can display a single input (A, B, (C), R) or a ratio combination of two inputs (A/R, B/R, A/B, etc.). With four inputs, measure multi-port devices or characterize several devices simultaneously. Or compare the response of the test device to the stored response of your "reference" device. The HP 8757A can adapt to any sweep ramp input in the 0-10 V range. Opt. 001, Fourth detector input.



 

Standard Calibration $780.00 *
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*This is a Web introductory price for one calibration of the Keysight (Agilent) 8757A. 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 RF 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.

Noise Density
Noise Density is the amount of noise within a defined bandwidth, usually normalized to 1 Hz.

Spurious Signals
Spurious signals are undesired signals. They can be considered in two classes. They can be stationary; their frequency and amplitude do not change significantly, or non-stationary, where the frequency and/or amplitude change significantly over short time periods.

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