Introduction
Chapter 110
Figure 1-5 8487A Power Sensor with Adapter
Recommended Calibration Interval
Agilent Technologies recommends a one-year calibration cycle for the 8480 series 
power sensors.
Warranty
The 8480 series power sensors described in this manual are warranted and certified 
as indicated on the inside cover of this manual. Power sensors are warranted only 
when they are operated within their specifications, especially the maximum power 
handling capability. Any power sensor returned to Agilent Technologies under 
warranty will be examined carefully to determine if the failure was possibly due to 
improper use.
Do not open the power sensor. Any attempt to disassemble the power sensor will 
void the warranty.