Chapter 2 —Fixed WiMAX Signal Analyzer 2-4 Fixed WiMAX RF Measurements
WiMAX MG PN: 10580-00236 Rev. D 2-5
Power versus Time
The Power versus Time view shows the time domain view of a WiMAX 802.16-2004 OFDM
signal over approximately one frame. The preamble is always 3 dB higher than the data.
The screen also displays Channel Power (RSSI), Data Burst Power, Preamble Power, and
Crest Factor.
Procedure:
1. Setup the measurement as described in “Setup for Fixed WiMAX RF Measurements” on
page 2-4.
2. Press the Measurements main menu key.
3. Press the RF submenu key.
4. Press the Power vs Time submenu key to activate the measurement. The sample image
in Figure 2-2 may differ from any image on your instrument.
Figure 2-2. Power Versus Time
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