HP 8711C User Manual page 255

Calibrating for Increased Measurement
Accuracy
Check the Calibration
Transmission
Tracking
6-34
深圳市盛腾仪器仪表有限公司
Transmission tracking is a transmission measurement error
term. It is a measure of the corrected THRU standard.
A typical transmission tracking error is fO.1 dl3. Most likely
this term will be dominated by trace noise.
4
S t a r t 0 . 3 0 0 MHz
Figure 6-8. Typical Transmission Tracking Error Term
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