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.
4. Press the Power vs Time submenu key to activate the measurement. The sample image in Figure: Power Versus Time may differ from any image on your instrument.