JD780A Series Analyzers
c.
Enter the V soft key.
NOTE
The instrument's built-in bias tee function (option 002) supplies 12-32 VDC bias to active
devices through the RF In port, eliminating the need of an external power supply.
NOTE
See "Performing reflection measurements" on page 502 for more information on how to
set other measurement setup parameters for the Cable Loss (1 Port) measurement.
Measurement example
Figure 261 Cable loss (1 port) measurement
Figure 262 Cable loss (1 port) measurement with zoom
510
Using Cable and Antenna Analyzer