PIM Master™ Passive Intermodulation Analyzer with Site Master™ Cable & Antenna Analyzer (331) and 2-Port Options (703)User Guide : Quick Start Guide : Cable & Antenna Analyzer Measurements (Option 331) : DTF Setup
 
DTF Setup
1. Press the Measurements main menu key and select DTF Return Loss or DTF VSWR.
2. Press the Freq/Dist main menu key.
3. Press the Units submenu key and select m to display distance in meters or ft to display distance in feet.
4. Press DTF Aid and use the touch screen, or arrow keys to navigate through all the DTF parameters.
a. Set Start Distance and Stop Distance. Stop Distance needs to be smaller than Dmax.
b. Enter the Start and Stop frequencies.
c. Press Cable, select the appropriate cable from the cable list and press Enter.
d. Press Continue.
DTF Aid
5. Press Shift then Calibrate (2) to calibrate the instrument. Refer to Calibrate with OSL Calibration for additional information.
6. Press the Marker main menu key and set the appropriate markers.
7. Press Shift and Limit (6) to enter and set the appropriate limit lines.
8. Press Shift and File (7) to save the measurement. Refer to File Management for details.