Tescom MTP200B, Operating Manual

Page: 77 / 172

11. BT LE Signal Generator
General Configuration for BLE RX Measurement
61
In this mode, receiver sensitivity and maximum input signal level of the BT LE signals sent by MTP200B to DUT are ch
ecked.
11.1 General Configuration for BLE RX Measurement
Figure 11-1 Configuration for BLE RX Measurement Using a Shield Box
1. DUT Preparation: Most BT LE terminals have their own test mode for performance checking. To se
t the test mode, users use the PC control program or perform the required terminal operations de
pending on DUT. In test mode, DUT receives BT_LE signals from the measurement device and anal
yzes the received signals (RX Sensitivity, Received Packet Number, etc.).
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 generates BT LE packets suitable for DUT through the front LCD window and
sends them through the RF port. Production lines requiring fast measurement tend to use the rem
ote program to control DUT and MTP200B.