Keysight (Agilent) 8445A CALIBRATION and Keysight (Agilent) 8445A 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) 8445A 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) 8445A   Description / Specification:    
Keysight (Agilent) 8445A Automatic Preselector

An automatic preselector that contains a YIG filter which tracks the tuned frequency of the analyzer over the range of 10MHz to 18GHz. The preselector suppresses the image and multiple responses which result from harmonic mixing. The YIG filter is electronically tuned by sweep voltage and band code signals from the analyzer. Tracking filter 3 dB bandwidth is typical 30 to 45MHz. Tracking filter skirt roll-off is characteristic of a two pole filter. Insertion loss for the low-pass filter (DC to 1.8 GHz) is <2.5 dB. Insertion loss for the tracking filter (1.8 to 12 GHz) is <7 dB and (12 to 18 GHz) <10dB.



 

Standard Calibration $440.00 *
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*This is a Web introductory price for one calibration of the Keysight (Agilent) 8445A. 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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