Tescom MTP200B, Руководство по эксплуатации

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10. BT LE Signal Analyzer
General Configuration for BLE TX Measurement
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MTP200B sends user-defined BT LE packets to DUT while DUT checks the number of received packets to measure the
sensitivity and the Packet Error Rate (PER).
10.1 General Configuration for BLE TX Measurement
Figure 10-1 Configuration for BLE TX Measurement Using a Shield Box
1. DUT Preparation: Most BLE terminals have a test mode for performance checking. To set the test
mode, users use the PC control program or perform the required terminal operations depending o
n DUT. In test mode, set the BLE channel, packet length, and data type to be measured and send T
X signals.
2. Shield Box: For the reliable measurement and prevention of electromagnetic interferences, use a s
hield box. Connect the RF cable to the shield box or create a radiation environment using the ante
nna coupler depending on the DUT type.
3. MTP200B: MTP200B checks the measurement result on the front LCD or carries out measurement
using a separate user remote program. Production lines that require fast measurement tend to use
the remote program to control DUT and MTP200B.