HP 83487A User Manual page 30

Key Path
Key Path
Key Path
Key Path
Channel Setup Menu
Bandwidth/Wavelength....
Bandwidth/Wavelength....
You can use the Bandwidth/Wavelength.... softkey to change the bandwidth and
wavelength settings.
Bandwidth
This function is available on the electrical channel only.
You can use the Bandwidth function to select either the 12.4 GHz or 20 GHz
bandwidth.
Channel, Bandwidth/Wavelength...., Bandwidth
Filter
The Filter function turns the filter on and off.
Channel, Bandwidth/Wavelength...., Filter On Off
Wavelength
This function is available on the optical channel only.
The Wavelength function selects the desired wavelength for calibrated mea-
surements. The factory calibrated wavelength is 850 nm. A user-calibrated
wavelength is also available and can be calibrated in the range from 750 nm to
860 nm. Refer to Chapter 3, "Calibration Overview"
on performing a calibration.
Channel, Bandwidth/Wavelength...., Wavelength
Filter
This function selects the specific filter for the type of compliance testing to be
performed.
Channel, Bandwidth/Wavelength...., Filter, 1063 Mb/s or 1250 Mb/s
2-8
for additional information