Instructions to Record the Value for P1

Step-1: Click on Components button for components to pop up.
Step-2: Click on the "Components", drag them to the test bench and place them as shown in fig. 1.

Step-3: After placing the components on the test bench, connect the wires accordingly.
Step-4: If your connections are correct then you may continue to take down the readings, if not then click on "Reset Button" and try it again.
Step-5: Move the "Beam Voltage" knob and set it to 250 or above to record your readings.
Step-6: Toggle the switch button and move the "Reflector Voltage" knob to set the reflector voltage to maximum negative value.
Step-7: As soon as you start varying the reflector voltage you will observe a waveform on CRO.
Step-8: Keep varying the "Reflector voltage" till you get square waveform on CRO (You will get square waveforms at these values 180, 219 and 239 of voltage).
Step-9: As soon as you observe square waveform on CRO, click on "VSWR Meter" button.
Step-10: Note down the readings of VSWR Meter in input box for P1.
Step-11: Click on "Add to table" button to record the readings for P1, Beam Voltage and Reflector Voltage.
Step-12: Click on 'Print' button to print your current page (readings and connections) or to save your page (readings and connections) in a PDF form. After clicking on 'Print Button' set the layout as 'Landscape' to get a proper view of the page then go to more settings and click on the checkbox named 'Background graphics'.
Step-13: Click on "Next" button.

Instructions to Record the Value for P2

Step-1: Click on Components button for components to pop up.
Step-2: Click on the "Components", drag them to the test bench and place them as shown in in fig. 2.

Step-3: After placing the components on the test bench, connect the wires accordingly.
Step-4: If your connections are correct then you may continue to take down the readings, if not then click on "Reset Button" and try it again.
Step-5: Toggle the switch button and observe the readings on VSWR Meter for same value of Reflector Voltage.
Step-6: Now the reading observed will be different as we are taking output from port 2 of Magic Tee.
Step-7: Note down the readings in input box for P2.
Step-8: Click on "Add to table" button to record the readings for P2.
Step-9: Click on 'Print' button to print your current page (readings and connections) or to save your page (readings and connections) in a PDF form. After clicking on 'Print Button' set the layout as 'Landscape' to get a proper view of the page then go to more settings and click on the checkbox named 'Background graphics'.
Step-10: Click on "Next" button.

Instructions to Record the Value for P3

Step-1: Click on Components button for components to pop up.
Step-2: Click on the "Components", drag them to the test bench and place them as shown in in fig. 3.

Step-3: After placing the components on the test bench, connect the wires accordingly.
Step-4: If your connections are correct then you may continue to take down the readings, if not then click on "Reset Button" and try it again.
Step-5: Toggle the switch button and observe the readings on VSWR Meter for same value of Reflector Voltage.
Step-6: Now the reading observed will be different as we are taking output from port 4 of Magic Tee.
Step-7: Note down the readings in input box for P3.
Step-8: Click on "Add to table" button to record the readings for P3.
Step-9: Click on "Calculate" button to get the values of Coupling Coefficient and Isolation of magic tee.
Step-10: Click on 'Print' button to print your current page (readings and connections) or to save your page (readings and connections) in a PDF form. After clicking on 'Print Button' set the layout as 'Landscape' to get a proper view of the page then go to more settings and click on the checkbox named 'Background graphics'.