Agilent Technologies E6380-90073 Manuale Utente

GPIB Command Dictionary

This command queries the decoded data for the voice channel.

MEAS:DEC:AMPS:DATA?

MEAS:DEC:AMPS:DATA? !returns a quoted string reporting the 

decoded data obtained from the voice channel measured by the 

signaling unit.

For example, the Signaling Decoder reads the voice channel 

and returns the data as depicted below:

09A15386CDA286604938B128063FD5F8

030078ECDBED872DABF0D308A1718FDB

685461FC0C2130410982E2DAE08C0300

54D0D9B450C08231AFD909BED8C840C0

The information received is the same as that displayed in the 

 field of the SIGNALING DECODER screen.

MEAS:DEC:AMPS:DATA? reads the 

 measurement field on 

the SIGNALING DECODER screen when the 

 field is set to 

, and the 

 field is set to 

.

These command set/query the frequency of the low tone in the DTMF 
pair. The MEAS:DEC:DTMF:LOW:FREQ:DISP ‘Freq’ command must 
be used to display the absolute frequency of the low tone.

MEAS:DEC:DTMF:LOW:FREQ:ABS 

MEAS:DEC:DTMF:LOW:FREQ:ABS? !returns up to 20 real values

MEAS:DEC:DTMF:LOW:FREQ:ABS? reads the 

 column on the 

SIGNALING DECODER screen. The 

 field must be set to 

 and 

the upper subfield of the 

 field must be set to 

.