Agilent Technologies FS2010 Manual de servicio descargar pdf (Pagina 356)

348 Agilent Signal Generators Programming Guide

Creating and Downloading User–Data Files

Pattern RAM (PRAM) Data Downloads (E4438C and E8267D)

5. Turn the modulation format on:

:RADio:GSM:STATe On

Modulating and Activating the Carrier

Use the following commands to modulate the carrier and turn on the RF output. For a complete

listing of SPCI commands, refer to the SCPI Command Reference.

:FREQuency:FIXed 1.8GHZ

:POWer:LEVel -10.0DBM

:OUTPut:MODulation:STATe ON

:OUTPut:STATe ON

Storing a PRAM File to Non–Volatile Memory and Restoring to Volatile Memory

After you download the file to volatile memory (waveform memory), you can then save it to

non–volatile memory. Remember that a PRAM file downloads to waveform memory. Conversely, when

you store a PRAM file to non–volatile memory, it uses the same directory as waveform files. When

storing or restoring a file, you must include the file path as part of the file_name variable.

Command Syntax

The first file_name variable is the current location of the file and its name; the second file_name

variable is the destination to store the file and its name.

There are three ways to format the file_name variable to include the file path:

Volatile Memory to Non–Volatile Memory

:MEMory:COPY "WFM1:file_name","NVWFM:file_name"

:MEMory:COPY "file_name@WFM1","file_name@NVWFM"

:MEMory:COPY "/user/b/jointfilesconvert/486681/bg1/waveform/file_name","/user/waveform/file_name"

Non–Volatile Memory to Volatile Memory

:MEMory:COPY "NVWFM:file_name","WFM1:file_name"

:MEMory:COPY "file_name@NVWFM","file_name@WFM1"

:MEMory:COPY "/user/waveform/file_name","/user/b/jointfilesconvert/486681/bg1/waveform/file_name"

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Agilent Technologies FS2010 Manual de servicio Pagina 356