Tescom TC-3000C, User Manual

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Test Items
4. Measurement Method (Measure Δf1 and Δf2 and calculate the measurement result.)
A. By using the Test Control Software provided by the Chip vendor, set the BT LE Channel,
Packet Length, and Payload Type, and then have DUT send LE standard Packets. Set
“00001111” for the DUT packet type.
B. Select “modulation characteristics” for the test case of TC-3000C followed by the
key.
C. Set TC-3000C with the same BT channel set for DUT in A.
D. In TC-3000C, press to measure Δf1.
E. To measure the Δf2 value, set the Payload data type of the Packet sent by DUT to
“10101010” using the Test Control Software provided by the Chip vendor.
F. In TC-3000C, press to measure Δf2.
G. Select the key. From the following measurement result, calculate Δf1avg,
Δf2avg, and Δf2max rate and judge Pass/Fail based on the specification described in D :
5. Specification
1. Modulation characteristics at 2Ms/s (TP/TRM-LE/CA/BV-10-C)
* 450 kHz ≤ Δf1avg ≤ 550 kHz
* 99.9 % of Δf2max must be greater than 370 kHz
* (Δf2avg/Δf1avg) ≥ 0.8
2. Stable Modulation characteristics at 2Ms/s (TP/TRM-LE/CA/BV-11-C)
* 495 kHz ≤ Δf1avg ≤ 505 kHz
* 99.9 % of Δf2max must be greater than 370 kHz
* (Δf2avg/Δf1avg) ≥ 0.8