t4 60% Rise Time (RFID)
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t4 60% Rise Time is the t4 value as defined in the ISO 18092, ISO 14443 Type A, and ISO 15693 standards. The Summary NFC Table displays the average, minimum, and maximum values for each scan.
t4 60% Rise Time is the signal's Lower Threshold to 60% rise time. is calculated the same way for both ASK and OOK modulation formats.
t4 60% Rise Time is calculated from Demod The average, minimum, and maximum values are calculated for a single scan.
For compatibility with the ISO 14443 Type A standard, the ASK Lower Threshold should be 5% when analyzing ISO 14443 Type A signals at bit rates of 106 kbps.
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