CDMA Signal Analyzer 2-13 Measurements Menu
3GPP2 MG PN: 10580-00235 Rev. D 2-27
CDP Menu
Key Sequence: Measurements > Demodulator > CDP
Over-The-Air Menu
Key Sequence: Measurements > OTA
Zoom: Toggles through a zoom function of 16, 32, or 64 codes.
Zoom Start Index: Press this submenu key, then enter the required zoom
start index. For example, to start at code 120, which is the 15th code power
that is displayed, press the 1 key and the 5 key on the numeric keypad, then
press either the Enter submenu key (which appears when the numeric
keypad is used) or the Enter key.
Also, press this submenu key, then use the arrow keys or rotary knob to
change the zoom start index. The CDP submenu key menu remains after
pressing the rotary knob or the Enter key.
CDP Units: Use this submenu key to toggle between Relative units (in dB)
or Absolute units in (dBm). When units are Relative, the code power is
measured relative to Channel Power.
Back: Returns to the “Demodulator Menu” on page 2-26.
Figure 2-22. CDMA CDP Menu
Pilot Scan: Displays the power of the 9 strongest PNs in histogram
graphical format. The strongest PN or the user-selected PN is color coded
blue, those colored red are probably real pilots, and the remaining, which are
color coded gray, are probably noise.
Multipath: Displays 6 multipaths in histogram graphical format. The
strongest is color coded blue. The remaining are color coded red, or are
color coded gray if noise. The unit also displays Ec/Io (dB), Tau, Channel
Power, and Multipath Power.
Limit Test: Press once to select the Limit Test. Press again to open the
“Limit Test Menu” on page 2-28 for Limit Test configuration.
Back: Returns to the “Measurements Menu” on page 2-24.
Figure 2-23. CDMA Over-The-Air Menu
CDP Units
Relative Absolute
Back
Zoom Start Index
0
Zoom
16 32 64
Multipath
Limit Test
Pilot Scan
Back
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