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Gsm loopback ber check (option 300 only), Recommended equipment, Equipment setup – Atec Agilent-8563E User Manual

Page 93

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Performance Tests

ESG Family Signal Generators

23. GSM Loopback BER Check (Option 300 only)

4-44

Calibration Guide

23. GSM Loopback BER Check (Option 300 only)

This test is a functionality check of the Option 300 GSM BER hardware, and does not test
any specifications. The instrument’s RF output is connected to the rear panel 321.4 MHz
IF input. The test is made with the RF signal set to 321.4 MHz at 0 dBm. The instrument
is specially configured to emulate a GSM base station (transmitting BCH then TCH
signals for synchronization). A BER measurement is made with an expected result of 0%
error. A second BER measurement is made where known errors are added to the
bitstream.

Recommended Equipment

No equipment is required.

Equipment Setup

Figure 4-39 GSM Loopback BER Check Setup (Option 300)