7-14
Adjustments
Manual Adjustments
Detector Offset (8648A Only)
(Not used for serial prefixes ≥ 3847A/3847U)
Description
This adjustment sets up the output board to allow the detector offset potentiometer to be
adjusted. A high level reference is set up and then the DAC is reduced by 13 dB and the
detector offset potentiometer is adjusted for 13 dB.
Required Test Equipment
• Power Meter
• Power Sensor
Procedure
Figure 7-12. Detector Offset Test Setup
1. Connect the equipment as shown above.
2. Preset all of the equipment.
3. Follow the instructions as they are displayed on the PC.
To Next Page
Loading...
Need help?
General
