Agilent Technologies 8922M, S GSM manual Meas Sync Sync Status, Rise Pos

4.Meas Sync (Sync Status)

Screens

Pwr Ramp: Pulse (Option 006 Only)

This field displays any errors that occurred while trying to synchronize to the demodulated data.

See Also Making Measurements: Solving Problems Messages

5.Pulse On/Off Fall This field displays the measured amplitude at the fall-position time relative to the average On power over the useful bits in the measured burst.

See Also	Keys: ON/OFF, HI LIMIT, LO LIMIT, REF SET, AVG,
	METER, Units

NOTE

The Pulse On/Off Ratio measurement requires the use of measurements on three bursts: the first is to establish the reference amplitude level of the burst, the second is to measure the rise portion of the burst, and the third is to measure the fall portion of the burst. Between the measurements the analyzer amplitude and trigger delay is internally changed for the following measurement. Since RF Rise triggering is based on a variable rising edge of the incoming signal, the measurement result cannot be considered valid, unless the burst timing is consistent.

NOTE	When the Test Mode or CW Generator mode is selected on the cell control screen,
	the RF rise trigger is automatically selected.

6.Pulse On/Off Rise This field displays the measured amplitude at the rise-position time relative to the average On power over the useful bits in the measured burst.

		See Also	Keys: ON/OFF, HI LIMIT, LO LIMIT, REF SET, AVG,
			METER, Units
7.	Rise Pos	This field selects the time (relative to the center of bit zero) that the amplitude on the
		amplitude envelope will be measured.
		Range	−56.0 μs to 0.0 μs.
8.	Single/Cont	Single allows one test to be performed. Cont allows testing to automatically repeat.

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