N9961A Datasheet, PDF (43/48 Pages) Keysight Technologies – FieldFox Handheld Analyzers

43 | Keysight | FieldFox Handheld Analyzers 4/6.5/9/14/18/26.5/32/44/50 GHz - Data Sheet
Built-In GPS Receiver
GPS receiver
Modes
Sync clock
Functionality
Connector for antenna
Description
The internal GPS receiver can be used as a frequency reference.¹
Off, internal, external
On, off
Geo-location: latitude, longitude, altitude (elevation), time, sync time/data
Requires external GPS antenna (can use N9910X-825, GPS active antenna)
SMA (f), 3.3 V
1.  External GPS USB receivers can be used to provide geo-location data. However, they cannot be used for frequency reference locking.
DC Bias Variable-Voltage Source
Connector
Voltage
Resolution
Maximum current ¹
DC current readout resolution
Maximum power ¹
Display read out
Overload trip protection
Description
Nominal
SMB (m)
+1 to +32 V
0.1 V
0.65 A
0.01 A
7 watts
Voltage, current
Automatically engages when voltage source is on.
The trip circuit can be reset from front panel without presetting or power cycling the analyzer.
1.  Battery life will be reduced when DC source is used. A trip function turns off the power supply when the rated current or power is exceeded.
Remote Control Capability
Option 030 adds remote control capability to FieldFox analyzers, so that FieldFox can be controlled via an iOS device. The FieldFox
app, running on the iOS device, combined with Option 030 on the FieldFox analyzer provides full control of the instrument from a
remote location. The app emulates the front panel of FieldFox, so users can press the FieldFox hardkeys or softkeys using their iPhone
or iPad, and make measurements remotely.
For example, a tower climber can be on the tower with a FieldFox analyzer, while the technician controls and makes the measurements
down below, using an iPad. The iPad and FieldFox communicate via a network connection.
iOS device requirements
–– iPad, iPhone, or iPod Touch
–– iOS of 6.1 or higher
–– A WiFi or 3G/4G connection
The FieldFox app communicates with FieldFox via a network connection, so both the iOS device and FieldFox need to be on a network
where both devices can reach the other. For example, a company intranet or a site installation using a wireless router. FieldFox can
directly be connected to a LAN cable, or if wired LAN is not available, a user supplied wireless router can be configured to work with
FieldFox. FieldFox does not include a wireless router.