Specifications
Mechanical Characteristics
NOTE | The gages for measuring |
| offset of 5.26 mm (0.207 inch), therefore, protrusion and recession readings |
| are in relation to a zero reference plane (as if the inner and outer conductor |
| planes were intended to be flush). Gage readings can be directly compared |
| with the observed values listed in Table |
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The pin depth value of each calibration device in this kit is not specified, but is an important mechanical parameter. The electrical performance of the device depends, to some extent, on its pin depth. The electrical specifications for each device in this kit take into account the effect of pin depth on the device’s performance. Table
Table 2-2 Pin Depth Limit
Device | Typical Pin Depth | Measurement Uncertaintya | Observed Pin Depth Limitsb |
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Opens | 0 to −0.0127 mm | +0.0038 to −0.0038 mm | +0.0038 to −0.0165 mm |
| 0 to −0.0005 in | +0.00015 to −0.00015 in | +0.00015 to −0.00065 in |
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Shorts | 0 to −0.0127 mm | +0.0038 to −0.0038 mm | +0.0038 to −0.0165 mm |
| 0 to −0.0005 in | +0.00015 to −0.00015 in | +0.00015 to −0.00065 in |
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Fixed Loads | 0 to −0.0508 mm | +0.0038 to −0.0038 mm | +0.0038 to −0.0546 mm |
| 0 to −0.0020 in | +0.00015 to −0.00015 in | +0.00015 to −0.00215 in |
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a.Approximately +2 sigma to −2 sigma of gage uncertainty based on studies done at the factory according to recommended procedures.
b.Observed pin depth limits are the range of observation limits seen on the gage reading due to measurement uncertainty. The depth could still be within specifications.
85032B/E |