Keysight FieldFox B Series User Manual page 586

Pulse Measurements Mode – Option 330
Supported Power Sensors
How to Connect the USB Power Sensor
Connect your Power Sensor to one of the FieldFox USB ports.
Use an attenuator between the DUT and the power sensor when
measuring power levels that are higher than +20 dBm. The attenuator
value can be subtracted from the measurement using the Offset feature,
discussed in
A sequence of status lights are displayed on the base of the power sensor.
— Green blinking light indicates the power sensor is communicating or
— Amber light indicates Zeroing is being performed.
— Red light indicates an error has occurred with the power sensor. Refer to
— No light indicates the FieldFox is not communicating with the power
How to Connect the LAN Power Sensor
Connect the LAN power sensor to a LAN port. This section provides some
general LAN power sensor connection information and some specific
FieldFox-related LAN connection information. For more details, refer to your
LAN power sensor's User's Guide.
Connect the LAN sensor via any of the following LAN operating modes:
— Dynamic IP (Dynamic Host Configuration Protocol or DHCP)
— Auto IP (Local PC control or isolated (non-site) LAN)
— Static IP (Manual mode)
The default LAN operating mode of the LAN sensor is Dynamic IP.
Dynamic IP and Auto IP are enabled on the LAN sensor shipped from Keysight.
This allows the LAN sensor to automatically obtain an address on the network.
The LAN sensor communicates with the DHCP server to obtain the LAN
interface configuration. If the DHCP server is not detected, then either the
DHCP server is not present or it does not allow the LAN sensor to obtain an IP
address. The LAN sensor will then try to obtain the LAN configuration using
AutoIP if enabled, otherwise the LAN sensor will try to use the static IP set in
the LAN sensor. If required, push the LAN reset switch to reset the LAN sensor
LAN configuration to a known default state.
586
"Relative and Offset Power Measurements" on page
self-tests are being performed. Because the FieldFox is usually
communicating with the power sensor when it is connected, this is the
normal mode of operation.
power sensor documentation.
sensor. This is the case when in Hold mode or when NOT in Pulsed
Measurement Mode.
566.
Keysight N9938-90006 User's Guide