Specifications

Chapter 6 154
Test Parameters
Parameter descriptions
33–35 TX In-Channel Test Start, Step, and Stop Channels
These parameters allow you to set up the channels to be used during
transmitter in-channel testing. The range is 1 to 124 for GSM900, 512
to 885 for DCS1800, and 512 to 810 for PCS1900.
Default values The default start in-channel test channel is 1 for GSM900. The default
step in-channel test channel is 62 for GSM900. The default stop
in-channel test channel is 124 for GSM900.
The default start in-channel test channel is 512 for DCS1800. The
default step in-channel test channel is 187 for DCS1800. The default
stop in-channel test channel is 885 for DCS1800. The default start
in-channel test channel is 512 for PCS1900.
The default step in-channel test channel is 149 for PCS1900. The
default stop in-channel test channel is 810 for PCS1900.
Example If you want in-channel testing to occur on channels 10, 62, and 114 you
would enter:
• 10 as the start value for parameter TX in-channel sweep test
start channel,
• 52 as the step value for parameter TX in-channel sweep test
step channel, and
• 114 as the stop value for parameter TX in-channel sweep test
stop channel.
NOTE When parameter RT TCH [0=static 1=hopping 3 freqs] is set to
Hopping 3 freqs, the HP/Agilent 8922 will hop between traffic
channels 1, 63, and 124 (512, 699, and 885 for DCS1800; 512, 661, and
810 for PCS1900). The values entered for parameters TX In-Channel
Sweep Test Start, Step and Stop Channels will not be used.