3GPP2 Signal Analyzerfor Anritsu’s RF and Microwave Handheld Instruments : EVDO Signal Analyzer : Setup Menu
  
Setup Menu
Key Sequence: Setup
EVDO Setup Menu
PN Setup: Opens the PN Setup Menu.
Walsh Codes: This allows you to toggle between 64 and 128 MAC indices. Note that MAC 128 is applicable only to Rev. A physical layer subtype 2.
Meas Speed: Toggles through “Fast”, “Norm” (normal), and “Slow” measuring speed.
Ext Trig Polarity: Toggles between Rising edge and Falling edge trigger polarity.
Slot Type: Press this soft key to toggle through Auto, Active, and Idle slot types. Selecting Active makes the Power vs Time display an active slot if one is available. Selecting Idle makes the Power vs Time display an idle slot if one is available. Selecting Auto makes the Power vs Time show an Idle slot, or an Active slot if no idle slot is available. This setting also affects the type of power trigger that is used in a Spurious Emission Test.
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
EVDO 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 this submenu key 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”.
Back: Returns to the Setup Menu.