User’s Guide 11
     E8362/3/4C Option H85
Operation
Operation
The Agilent Option H85 can be configured differently for many applications. Included in 
this manual are three typical configurations:
• Figure 3, “2-Port Two Way High Power Configuration.”
• Figure 4, “2-Port One Way High Power Configuration.”
• Figure 5, “2-Port Forward DUT Configuration.”
Refer to the configuration diagrams for external component connections and/or operating 
constraints when utilizing the high power capability of the Agilent E8362/3/4C Option 
H85. 
When using the Agilent E8362/3/4C Option H85 in the high power configuration the 
analyzers R1 Input path must be set to External (flow through R1 front panel jumper 
loop). 
NOTE The internal firmware of the PNA has not been modified for this option. The 
PRESET (default) condition for the power levels indicated on the Agilent 
E8362/3/4C Option H85 may differ depending on the USER PRESET 
condition that is configured.