CDMA Signal Analyzer 2-11 Amplitude Menu
3GPP2 MG PN: 10580-00235 Rev. D 2-21
2-11 Amplitude Menu
Key Sequence: Amplitude
Scale/div: The scale can be set in 1 dB steps from 1 dB per division to
15 dB per division. The value can be changed using the keypad, the rotary
knob, or the Up/Down arrow keys.
Scale changes the y-axis scale. This applies to the Spectrum view only.
When in any other view, the display is “--”.
Power Offset: Choose power offset to automatically adjust for the loss that
occurs through any external cables, attenuators, and couplers. The power
can be offset from 0 dB to 100 dB. Press the Power Offset key, enter the
values, and press the dB submenu key.
Auto Range: Pressing this submenu key toggles between On and Off. This
function adjusts the reference level automatically when Auto Range is
activated.
Adjust Range: When Auto Range is OFF, pressing Adjust Range sets the
Reference Level automatically for that one particular measurement.
Pressing this button when Auto Range is ON, will turn Auto Range to OFF
Units: select either dBm or Watts as the power unit.
Figure 2-15. CDMA Amplitude Menu
Amplitude
Power Offset
0.0 dB
Scale / div
- -
Auto Range
On Off
Adjust
Range
Unit
dBm W
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