Aeroflex 3500A - Page 251

Subject to Export Control, see Cover Page for details. C-9
C-4. REMOTE OPERATION COMMANDS (cont)
AF Counter
COMMAND RANGE DESCRIPTION
:afctr:alarm:high:limit 15.0 to 20000.0 Sets Alarm high limit value.
:afctr:alarm:high:limit? Returns Alarm high limit value.
:afctr:alarm:high:state Sets Alarm high limit state.
:afctr:alarm:high:state? Returns Alarm high limit state.
:afctr:alarm:low:limit 15.0 to 20000.0 Sets Alarm low limit value.
:afctr:alarm:low:limit? Returns Alarm low limit value.
:afctr:alarm:low:state Sets Alarm low limit state.
:afctr:alarm:low:state? Returns Alarm low limit state.
:afctr:average 1 to 99 Sets number of readings to average.
:afctr:average? Returns number of readings to average.
:afctr:filter 0 - None
1 - 300 Hz LPF
2 - 3 kHz LPF
3 - 5 kHz LPF
4 - 15 kHz LPF
5 - CMESS BPF
6 - CCITT BPF
7 - 300 Hz HPF
8 - 300 to 3000 Hz BPF
9 - 300 to 5000 Hz BPF
10 - 300 to 20000 Hz BPF
Sets input filter type.
:afctr:range? Returns AF Counter range information.
:afctr:range:auto Sets AF Counter autorange state to Auto.
:afctr:range:manual Sets AF Counter autorange state to Manual.
:afctr:range:state? 0 - Auto
1 - Manual
2 - Manual -Waiting Update
Returns AF Counter autorange state.
:afctr:reading:avg? 0.0 to 20000.0 Hz Returns AF Counter reading averaged value.
:afctr:reading:clear Clears AF Counter reading.
:afctr:reading:max? 0.0 to 20000.0 Hz Returns AF Counter reading maximum value.
:afctr:reading:min? 0.0 to 20000.0 Hz Returns AF Counter reading minimum value.
:afctr:reading:val? 0.0 to 20000.0 Hz Returns AF Counter reading with no statistics.
:afctr:resolution 1 - 1 Hz
2 - 0.1 Hz
Sets resolution for the reading.
:afctr:source 0 - EXT_AUD_IN_2_
AFCOUNTER
1 - DEMOD_2_AFCOUNTER
2 - MODULATION_2_
AFCOUNTER
3 - FGEN_2_AFCOUNTER
Sets signal source to count.
:afctr:source? Returns signal source to count.
:afctr:state Activates AF Counter.
:afctr:state? Returns AF Counter state.