AFGenerator

AFGenerator

Last updated: December 3, 2008

GPIB Command Conventions

AFGenerator:COUPling

Function	GSM TA	Sets the output of the audio generator to be ac or dc coupled to the front-panel AUDIO OUT port.
	GPRS TA
	EGPRS TA
	GSM/GPRS LA
	EGPRS LA
Setting		Range: AC or DC
Query		Range: AC or DC
*RST setting		DC
Requirements	GSM/GPRS/ EGPRS TA	Revision: A.01 and above
	GSM/GPRS/ EGPRS LA	Revision: C.01 and above
Programming Example OUTPUT 714;"AFGENERATOR:COUPling AC" ! Sets the audio generator coupling to AC.

AFGenerator:FREQuency

Function	GSM TA	Sets/queries the frequency of the audio generator. Optional units (HZ\|KHZ\|MHZ\|GHZ) can be specified when setting frequency but will default to Hz if units are not specified.
	GPRS TA
	EGPRS TA
	GSM/GPRS LA
	EGPRS LA
Setting		Range: 1 Hz to 20 kHz Resolution: .1 Hz
Query		Range: 1 Hz to 20 kHz Resolution: .1 Hz
*RST setting		1 kHz
Requirements	GSM/GPRS/ EGPRS TA	Revision: A.01 and above
	GSM/GPRS/ EGPRS LA	Revision: C.01 and above
Programming Example OUTPUT 714;"AFGENERATOR:FREQUENCY 1000" ! Sets the audio generator frequency to 1000 Hz.

AFGenerator:PULSe[:STATe]

Function	GSM TA	Sets/queries the audio generator pulse state. The pulse state must be on when the test set's audio generator is used for audio stimulation during a decoded audio measurement. When the state is on, the audio signal from the test set is pulsed at a 10 Hz rate with a 50% duty cycle. The amplitude and frequency of the pulse is set with afgenerator commands. See AFGenerator .
	GPRS TA
	EGPRS TA
	GSM/GPRS LA
	EGPRS LA
Setting		Range: 0 \| OFF \| 1 \| ON
Query		Range: 0 \| 1
*RST setting		0 \| OFF
Requirements	GSM/GPRS/ EGPRS TA	Revision: A.01 and above
	GSM/GPRS/ EGPRS LA	Revision: C.01 and above
Programming Example OUTPUT 714;"AFGENERATOR:PULSE ON" ! Sets the audio generator pulse to ON.

AFGenerator:VOLTage[:SAMPlitude]

Function	GSM TA	Sets /queries the amplitude of the audio generator in volts and turns the state to on. Optional units (V\|MV) can be specified when setting the amplitude but units will default to V if units are not specified.
	GPRS TA
	EGPRS TA
	GSM/GPRS LA
	EGPRS LA
Setting		Range: 0 - 9 V pk. Resolution: .5 mV pk. <= 1 V pk. output 5 mV pk. > 1 V pk. output
Query		Range: 0 - 9 V peak Resolution: .5 mV pk. <= 1 V pk. output 5 mV pk. > 1 V pk. output
*RST setting		zero volts
Requirements	GSM/GPRS/ EGPRS TA	Revision: A.01 and above
	GSM/GPRS/ EGPRS LA	Revision: C.01 and above

Programming Example OUTPUT 714;"AFGENERATOR:VOLTAGE 2.1" ! Sets the state to on and the output voltage to 2.1 volts.

AFGenerator:VOLTage:AMPlitude

Function	GSM TA	Sets/queries the amplitude for the audio generator when the audio generator state is on. Optional units (V\|MV) can be specified when setting amplitude but units will default to V if units are not specified.
	GPRS TA
	EGPRS TA
	GSM/GPRS LA
	EGPRS LA
Setting		Range: 0 - 9 V pk. Resolution: .5 mV pk. <= 1 V pk. output 5 mV pk. > 1 V pk. output
Query		Range: 0 - 9 V pk. Resolution: .5 mV pk. <= 1 V pk. output 5 mV pk. > 1 V pk. output
*RST setting		zero volts
Requirements	GSM/GPRS/ EGPRS TA	Revision: A.01 and above
	GSM/GPRS/ EGPRS LA	Revision: C.01 and above
Programming Example OUTPUT 714;"AFGENERATOR:VOLTAGE:AMPLITUDE 1.414" ! Sets the audio generator output voltage to 1.414 volts peak.

AFGenerator:VOLTage:STATe

Function	GSM TA	Sets/queries the audio generator state
	GPRS TA
	EGPRS TA
	GSM/GPRS LA
	EGPRS LA
Setting		0 \| OFF \| 1 \| ON
Query		0 \| 1
*RST setting		0 \| OFF
Requirements	GSM/GPRS/ EGPRS TA	Revision: A.01 and above
	GSM/GPRS/ EGPRS LA	Revision: C.01 and above
Programming Example OUTPUT 714;"AFGENERATOR:VOLTAGE:STATE ON" ! Set the audio generator state to ON.