To Next Page

To Previous Page

Remote Control

R&S

FPC

318User Manual 1178.4130.02 ─ 07

TRACe[:DATA]?

This command queries the trace data (measurement results in graphical result dis-

plays).

Return values:

<Results> Returns one value for each measurement point.

The type of value depends on the measurement and result dis-

play.

"Symbols": returns the symbol stream.

"Modulation Deviation": returns one value (frequency deviation)

for each symbol in Hz.

"Modulation Depth": returns one value (modulation depth) for

each symbol in PCT.

"Modulation Error": returns one value for each symbol. The unit

is either Hz (FSK) or PCT (ASK).

Example: //Query results

TRAC?

Usage: Query only

19.15.2 Measurement Configuration

[SENSe:]DDEMod:BURSt[:STATe]................................................................................... 318

[SENSe:]DDEMod:FILTer:ALPHa.....................................................................................318

[SENSe:]DDEMod:FILTer:NAME......................................................................................319

[SENSe:]DDEMod:FILTer[:STATe].................................................................................... 319

[SENSe:]DDEMod:SRATe............................................................................................... 320

[SENSe:]DDEMod:TIME................................................................................................. 320

[SENSe:]DDEMod:BURSt[:STATe] <State>

This command turns burst processing on and off.

Parameters:

<State> ON | OFF | 1 | 0

*RST: OFF

Example: //Turn on burst processing

DDEM:BURS ON

Manual operation: See "Demod Parameters" on page 391

[SENSe:]DDEMod:FILTer:ALPHa <Alpha>

This command defines the roll-off factor of the measurement filter (alpha or BT value).

Remote Commands of the Digital Demodulation

R&S FPC Series User Manual

Questions and Answers: