User manual

5-70 N9360A Multi UE Tester GSM User Manual
5 Screen Reference
The measurement results are shown in the screen field.
BCCH
*
Sets the broadcast control channel number.
The allowable range is as follows:
GSM850: 128 to 251
GSM900: 0 to 124 and 955 to 1023
DCS1800: 512 to 885
PCS1900: 512 to 810
This field cannot be changed on the [Measuring] screen.
TCH
*
Sets a traffic channel number.
The allowable range is as follows:
GSM850: 128 to 251
GSM900: 0 to 124 and 955 to 1023
DCS1800: 512 to 885
PCS1900: 512 to 810
Test Loop Selects Test Loop, when Con Mode is set to Test.
Test Loop A: Peak TX Power, Phase Error, Frequency Error, BER measurement
Test Loop C: Peak TX Power, Phase Error, Frequency Error, Fast BER measurement
PWR CNTL
*
Sets one of the factors defined for Power Control Levels according to the Radio System. The allowable
range is as follows:
GSM850, GSM900: 2 to 19 (+39dBm to +5dBm)
DCS1800: 29 to 15 (+36dBm to 0dBm)
PCS1900: 30 to 15 (+33dBm to 0dBm)
Set the MS Power Class on the [Configuration: Test Condition] screen for the power class of the mobile
phone. If the mobile phone does not support the power control function, measurement result is not
displayed.
BER BS Lev
*
Sets the RF output level of the Tester, ranging from -110.0 to -50.0 dBm in 0.1 dB step.
BER Frames
*
(Test Loop A)
Fast BER
Frames
*
(Test Loop C)
Sets the number of test frames for BER and Fast BER measurement. The allowable range is from 1 to
13000 in 1 step.
BER Frames: displays the number of test bits of the Class1b and Class II.
Fast BER Frames: displays the number of test bits of the Fast BER
Class1b: The number of test bits, derived from an equation BER Frames multiplied by 78 bits, is
displayed.
Fast BER: The number of test bits, derived from an equation BER Frames multiplied by 456 bits, is
displayed.
* The changing magnification softkey is available. Refer to Storing Numeric Values on page 8 and Changing Magnification Softkey on
page 13.
Table 5-22 [Manual Test] GSM Mode Sensitivity/ RX Quality/ RX Level Screen Input Field
Input Field Description