AFGenerator
Last updated: July 25, 2008
GPIB Command Conventions
AFGenerator:COUPling
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Function
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Sets the output of the audio generator to be ac or dc coupled to the front-panel AUDIO OUT port. |
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Requirements
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Test Application Revision: A.01.20 and above
Lab Application Revision: A.01 and above |
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Setting |
Range: AC or DC
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Query |
Range: AC|DC
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*RST setting |
DC |
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Programming Example
OUTPUT 714;"AFGENERATOR:COUPling AC" !Sets the audio generator coupling to AC.
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AFGenerator:FREQuency
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Function
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Sets/queries the frequency of the audio generator. The units (HZ|KHZ|MHZ|GHZ) are optional. If no units are specified, then units default to HZ. |
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Requirements
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Test Application Revision: A.01.20 and above
Lab Application Revision: A.01 and above |
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Setting |
Range: 1 Hz to 20 kHz
Resolution: 0.1 HZ
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Query |
Range: 1 Hz to 20 kHz
Resolution: 0.1 Hz
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*RST setting |
1 kHz |
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Programming Example
OUTPUT 714;"AFGENERATOR:FREQUENCY 1000" !Sets the audio generator frequency to 1000 Hz.
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AFGenerator:PULSe[:STATe]
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Function
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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.
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Requirements
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Test Application Revision: A.01.20 and above
Lab Application Revision: A.01 and above |
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Setting |
Range: 0 | OFF | 1 |ON |
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Query
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Range: 0|1
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*RST setting |
0 (off) |
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Programming Example
OUTPUT 714;"AFGENERATOR:PULSE ON" !Sets the audio generator pulse to ON.
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AFGenerator:VOLTage[:SAMPlitude]
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Function
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Sets /queries the amplitude of the audio generator in volts and turns the state to on. The units (V|mV) are optional. If no units are specified, then units default to V. |
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Requirements
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Test Application Revision: A.01.20 and above
Lab Application Revision: A.01 and above |
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Setting |
Range: 0 to 9 V pk.
Resolution:
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0.5 mV pk. <= 1 V pk. output
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5 mV pk. > 1 V pk. output
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Query |
Range: 0 to 9 V pk.
Resolution:
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0.5 mV pk. <= 1 V pk. output
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5 mV pk. > 1 V pk. output
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*RST setting |
0 V |
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Programming Example
OUTPUT 714;"AFGENERATOR:VOLTAGE 2.1" !Sets the state to on and the output
!voltage to 2.1 volts.
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AFGenerator:VOLTage:AMPlitude
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Function
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Sets/queries the amplitude for the audio generator when the audio generator state is on. The units (V|mV) are optional. If no units are specified, then units default to V. |
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Requirements
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Test Application Revision: A.01.20 and above
Lab Application Revision: A.01 and above |
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Setting |
Range: 0 to 9 V pk.
Resolution:
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0.5 mV pk. <= 1 V pk. output
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5 mV pk. > 1 V pk. output
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Query |
Range: 0 to 9 V pk.
Resolution:
-
0.5 mV pk. <= 1 V pk. output
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5 mV pk. > 1 V pk. output
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*RST setting |
0 V |
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Programming Example
OUTPUT 714;"AFGENERATOR:VOLTAGE:AMPLITUDE 1.414" !Sets the audio generator output
!voltage to 1.414 volts peak.
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AFGenerator:VOLTage:STATe
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Function
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Sets/queries the audio generator state |
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Requirements
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Test Application Revision: A.01.20 and above
Lab Application Revision: A.01 and above |
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Setting |
0 | OFF | 1 |ON |
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Query
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0|1
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*RST setting |
0 (off) |
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Programming Example
OUTPUT 714;"AFGENERATOR:VOLTAGE:STATE ON" !Set the audio generator state to ON.
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