HBM Genesis GEN5i User Manual page 439

Single Sweep
Pre-trigger segment
Delayed trigger
Sweep stretch
Multiple Sweeps
Pre-trigger segment
Delayed trigger
Maximum number of sweeps
Maximum sweep rate
Sweep re-arm time
Sweep stretch
Sweep storage
Sweep storage rate
Exceeding sweep storage rate
Slow Fast Sweep
Maximum number of sweeps
Maximum slow sample rate
Maximum sample rate switches
I2679-4.0 en
0 % to 100 % of selected sweep length
If trigger occurs before pre-trigger segment is recorded, pre-trigger segment is truncated to
recorded data only
Maximum 1000 seconds after a trigger occurred. Sweep is recorded immediately after
delayed trigger time with 100 % post-trigger after this time point
User selectable On/Off
When enabled, any new trigger event occurring in the post-trigger segment of the sweep
will restart the post-trigger length. If upon the detection of a new trigger, the extended
post-trigger doesn't fit within the sweep memory, sweep stretch will not happen. Maximum
sweep stretch rate 1 sweep stretch per 2.5 ms
0 % to 100 % of selected sweep length
If trigger occurs before pre-trigger segment is recorded, pre-trigger segment is truncated to
recorded data only
Maximum 1000 seconds after a trigger occurred. Sweep is recorded immediately after
delayed trigger time with 100 % post-trigger after this time point
200 000 per recording
400 sweeps per second
Zero re-arm time, sweep rate limited to 1 sweep per 2.5 ms
User selectable On/Off
When enabled, any new trigger event occurring in the post-trigger segment of the sweep
will restart the post-trigger length. If upon the detection of a new trigger, the extended
post-trigger doesn't fit within the sweep memory, sweep stretch will not happen. Maximum
sweep stretch rate 1 sweep stretch per 2.5 ms.
Sweep storage starts immediately after the trigger for this sweep is detected. Sweep
memory becomes available for reuse as soon as storage of the entire sweep for all enabled
channels of this card has been completed. Sweeps will be stored one by one starting with
the first recorded sweep.
Determined by total number of selected channels and mainframes, mainframe type,
Ethernet speed, PC storage medium and other PC parameters; see mainframe datasheet
for details
Trigger event markers are stored in recording, no sweep data stored. New sweep data
recorded as soon as enough internal memory is available to capture a full sweep when
trigger occurs.
1
Fast sample rate divided by 2, or 50 kS/s per channel, whichever is the smallest sample rate
400 sample rate switches per second, 200 000 switches maximum, switching stops when
sweep ends
GEN5i
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