Screens

 

Cell Control - Test Mode

3. Channel

This field displays the channel number the Agilent 8922M/S is taking measurements

 

from. For a GSM900 mobile phone the channel number may vary from 1 through

 

124. For an E-GSM mobile phone the channel number may vary from 0 through 124

 

and 975 through 1023. If you change the channel number, the frequency field value

 

also changes. The converse of this is not the case. You may enter a non GSM

 

standard channel frequency on another screen, between 10 MHz and 1000 MHz.

4. TX Lev

This field displays the expected amplitude transmitted by the mobile phone. The

 

fields display this information as a power level and as a dBm value. If you alter the

 

dBm field, the power level shown will not correspond to the channel in amplitude.

5.Burst Type. This field defines the expected burst type of the mobile phone’s transmitted bursts. When the Traffic Channel (TCH) is selected, the correct Colour Code should be chosen.

6. Base Station

There are two Base Station fields. The Amplitude field sets the amplitude of the

 

Agilent 8922M/S transmission. The Channel field selects which channel the

 

Agilent 8922M/S transmits the Broadcast Control Channel (BCCH) information. If

 

this is changed during a call, the call will be deactivated.

7.Traffic Chan There are three traffic channel fields. The Traffic Chan (On/Off) field toggles the traffic channel. The Channel number allows you to set the traffic channel to any channel number between 1 through 124 for GSM900. The Timeslot allows you select a timeslot from 2 through 6. For an E-GSM mobile phone the channel number may vary from 0 through 124 and 975 through 1023. If you change the channel number, the frequency field value also changes. The converse of this is not the case. You may enter a non GSM standard channel frequency on another screen, between 10 MHz and 1000 MHz.

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Agilent Technologies S GSM, 8922M manual Channel, TX Lev