This test system is based on 8852B instrument development automation software, can achieve high efficiency product test

Main functions:

1.Finished product test and semi-finished Bluetooth headset address writing, version information check, crystal frequency correction;

2.Automatically generate test report

3.Realize double station test, save the waiting time of product startup and loading and unloading time

System block diagram

When performing the Bluetooth test, the comprehensive tester is regarded as the master device, and the Bluetooth device under test is a slave device. When performing the RF test, the device under test must enter the test mode.

Fourth, the physical connection diagram

BR basic rate project (transmitter)

Output Power

Power Control

Intial Carrier Frequency

Carrier Frequency Drift

Modulation Characteristic

BR basic rate project (receiver)

Single Slot Sensitivity

Multi Slots Sensitivity

Maximum Input Level

EDR enhancement rate project (transmitter)

Relative Transmit Power

Carrier Frequency Stability & Modulation Accuracy

Differential Phase Encoding

EDR enhancement rate project (receiver)

Sensitivity Test

Floor Sensitivity

Max Input Power

Test software interface