User`s guide

2-10
GPIB Tutorial and Examples
Example C - Making Measurements
Tips:
Experiment with shorter AGC settling times, notice the reported BER increase. Try
increasing the RF Generator power to -40dBm at the start of the program and removing
the wait statement. Does the phone drop the call? The required delay depends on the
mobile and the size of the level change. Look at the mobile’s SACCH reports of RXQual
and RXLev. Consider modifying your program to use these reports to decide when the
mobile’s AGC has settled. Look at the “PERFORM BIT ERROR MEASUREMENTS”
section of example program 1 for more help.