Language Reference
TRNSZLOCK
TRNSZLOCK Locks transimpedance amplier for fast pulse measurements.
Item | Description |
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Preset State | o |
Example
Description
OUTPUT 723;"TRNSZLOCK;"
The TRNSZLOCK command locks the optical spectrum analyzer's internal transimpedance amplier.
Locking the transimpedance amplier limits its range to ensure wide bandwidth and fast settling characteristics. This allows the optical spectrum analyzer to make accurate fast pulse measurements. Using the INSTMODE PULSE command automatically locks the transimpedance amplier.
Normally, the transimpedance amplier is unlocked, and the full transimpedance range of 1 k to 100 M is available. However, when locking is selected, the amplier is limited to the 1 k and 10 k values.
Query Response