3GPP2 Signal Analyzerfor Anritsu’s RF and Microwave Handheld Instruments : CDMA Signal Analyzer : Setup Menu
  
Setup Menu
Key Sequence: Setup
CDMA Setup Menu
PN Setup: Opens the PN Setup Menu.
Walsh Codes: Toggles between 64 codes and 128 codes.
Meas Speed: Toggles through “Fast”, “Norm” (normal), and “Slow” measuring speed.
Ext Trig Polarity: Toggles between Rising edge and Falling edge trigger polarity.
Number of Carriers: This submenu key sets the number of required channels. This affects the ACPR and Spurious Emissions measurements.
Carrier BW: This submenu key sets the carrier bandwidth. It rotates between 1.23, 1.24 and 1.25.
 
PN Setup Menu
Key Sequence: Setup > PN Setup
CDMA PN Setup Menu
PN Trigger: This submenu key toggles through “No Trig” (no trigger), “GPS”, and “Ext” (external trigger).
PN Search Type: This submenu key toggles between “Auto” and “Manual” PN search. In the Auto mode, the instrument automatically searches for the strongest PN. When using manual setup, enter the required PN offset to limit the search. Auto search is available only when the trigger selection is GPS or External. If “No Trig” is selected, then pressing this submenu key causes an error message to be displayed, stating “Applicable only when PN Type is GPS or External”.
Manual PN Offset: Press to manually set the PN offset. Use the arrow keys, rotary knob, or numeric keypad to choose an offset, then press the rotary knob or the Enter key to select the value. Editing this value automatically changes the PN Search Type to Manual.
The Manual PN Offset function is available only when the trigger selection is GPS or External. If “No Trig” is selected, then pressing this submenu key causes an error message to be displayed, stating “Applicable only when PN Type is GPS or External”.
PN Increment: Use the arrow keys, rotary knob, or numeric keypad to set the PN increment value.
Back: Returns to the Setup Menu.