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Download Agilent Technologies E7495A RF Technical data
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CDMA Over Air CDMA Over Air Optional CDMA Over Air Measurement Settings Setting Quick Page Channel With the advent of cdma2000, a new control channel called the Quick Page Channel (QPCH) has been added. The QPCH is used to improve standby time in the phone and may or may not be enabled. The QPCH is generally channel number 80. Note that the QPCH is a bursted channel. In other words, it is not on all the time. You may have to wait to see the QPCH show up on the trace. The Delta QPCH Power parameter on the metric display can help you determine the level of the QPCH. The QPCH is also a single-wide channel: it only occupies one of the 128 channels. The pilot, paging, and sync control channels are double-wide channels and occupy two of the 128 channels on the display. To Set the QPCH: Step 1 [Setup] 2 [More 1 of 2] 3 On [Quick Page Channel] select Off or Ch 80. 236 Notes Each time you press this softkey, the selected option changes. Chapter 8
