Hi,
Can I have advice on 85047A S-Parameter test set?
I'm try to done Full-2 Port calibration and I think my operation is OK
but LEDs at the front of 85047A are alternatively turn ON and OFF continuously.
I could not see any Error msg on HP 8753C monitor.
Or can I keep measuring with this conditions?
Can I have advice on 85047A S-Parameter test set?
I'm try to done Full-2 Port calibration and I think my operation is OK
but LEDs at the front of 85047A are alternatively turn ON and OFF continuously.
I could not see any Error msg on HP 8753C monitor.
Or can I keep measuring with this conditions?
A full 2-port calibration requires that the analyzer measure all 4 s-parameters before it can display any corrected data.
So, you will see the LED indicate forward and reverse sweeps. This will happen whenever a full 2 port calibration is active.
This is OK if you have a solid-state transfer switch inside the 85047A. If you have the (optional) mechanical switch, you will hear a "click", and the analyzer will not allow continuous sweeps.