User`s guide

Chapter 10 267
GPS Modulation
Setting Up a GPS Bit Error Rate Test
Connecting the Test Equipment
Refer to Figure 10-7.
1. Connect the cables between your receiver and the ESG as follows:
Figure 10-7 Setup for a GPS Bit Error Rate Test
Setting the Carrier Frequency and Power Level
1. Press the Preset hardkey.
2. Press the
Frequency hardkey. Using the numeric keypad, set the signal generator RF
output carrier frequency to 1.57542 GHz.
3. Press the Amplitude hardkey. Using the numeric keypad, set the signal generator RF
output amplitude to
−135 dBm.