2-6 Test Panel Connector Overview Instrument Overview
2-10 PN: 10580-00252 Rev. E Site Master User Guide
USB Interface – Type A
The Site Master has two Type A USB connectors that accept USB Flash Memory devices for
storing measurements, setups data, and screen images.
USB Interface – Mini-B
The USB 2.0 Mini-B connector can be used to connect the Site Master directly to a PC. The
first time the Site Master is connected to a PC, the normal USB device detection by the
computer operating system will take place. The CD-ROM that is shipped with the instrument
contains a driver for Windows XP that is installed when Master Software Tools is installed.
Drivers are not available for earlier versions of the Windows operating system. During the
driver installation process, place the CD-ROM in the computer drive and specify that the
installation wizard should search the CD-ROM for the driver.
Headset Jack
The headset jack provides audio output from the built-in AM/FM/SSB demodulator for testing
and troubleshooting wireless communication systems. The jack accepts a 2.5 mm 3-wire
miniature phone plug such as those commonly used with cellular telephones.
Ext Trigger In (S332E, S362E Models)
A TTL signal that is applied to the External Trigger female BNC input connector causes a
single sweep to occur. In the Spectrum Analyzer mode, it is used in zero span, and triggering
occurs on the rising edge of the signal. After the sweep is complete, the resultant trace is
displayed until the next trigger signal arrives.
RF In
50 Type-N female connector. Maximum input is +26 dBm at 50 VDC.
RF Out/Reflection In
RF output, 50 impedance, for reflection measurements. Maximum input is +23 dBm at
±50 VDC.
GPS Antenna Connector (Option 0031)
The GPS antenna connection on the Site Master is type SMA-female. GPS function is
described in Chapter 6, “GPS (Option 31) ”.
Note
For proper detection, Master Software Tools should be installed on the PC prior to
connecting the Site Master to the USB port.
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