Aeroflex 3901 - RF Fre Q Ue Ncy Error te St

AutoTest Sytem Operation
Subject to Export Control, see Cover Page for details.
5-38
RF Frequency Error Test
This test performs the following functions:
● Exercises the frequency error meter.
● Verifies that frequency error is within specified limits.
Do not include brackets ( [ ] ) in command script.
Time-out for the following Test Commands is 80 seconds.
Test Commands
test_freq_error
Tests RF Frequency Counter.
Set Commands
set_rferror_resolution [ res 0/1 ]
Sets RF Error frequency resolution to 1 or 10 Hz.
Valid resolutions are:
0 = 1 Hz
1 = 10 Hz
Config Commands
set_rferror_freqoff_average
Sets number of averages used to calculate measurement.
Format: Whole number
Range: 1 to 250
set_rferror_freqoff_ulimit [ Hz ]
Sets frequency offsets upper limit for RF Error.
Format: Decimal limit value in Hz
set_rferror_freqoff_ulen [ state 0/1 ]
Enables/Disables the frequency offsets upper limit for RF Error.
Valid states are:
0 = Disabled
1 = Enabled
termination_usb_to_serial
Sets the termination character for write and query commands.
Format: The Integer equivalent of the ASCII value