Making Frequency-Domain Measurements
Frequency domain measurements consist of Standing Wave Ratio
(SWR), Return Loss (RL), or Coax/Waveguide Loss (CWL) measure-
ments made over a selectable frequency range.
Return Loss or SWR Measurement
Selecting a Frequency Range
Step 1.
Press the MODE soft key, from the Main Menu
(page 2-8).
Step 2. Select SWR or Return Loss measurement using the
Up/Down Arrow key. Press ENTER when selection
is complete.
Step 3.
Press the FREQ soft key, from the Main Menu
(page 2-8).
Step 4.
Press the F1 soft key from the Frequency Menu (page
2-11).
Step 5. Enter the desired numerical value using the keypad or
the Up/Down Arrow key (Figure 2-1, page 2-0).
Press ENTER when data entry is complete.
Step 6.
Press the F2 soft key.
Step 7. Enter the desired numerical value using the keypad or
the Up/Down Arrow key. Press ENTER when data
entry is complete.
Step 8. Check that the FREQ (GHz) scale in the display area
indicates the new frequency start and stop values.
2-30
Chapter 2 Operation