Spectracom GSG-5 series, Руководство пользователя с руководством по SCPI

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3.6.2.6 Ephemeris
If NTP start time is used, the Ephemeris cannot be downloaded, as this data is not available in
real time. The simulated range equals to (25.0E-3*speed_of_light), so the 1PPS Out from the
back panel would trail the time mark determined from the RF Out signal by 25 ms.
Note: If this field is grayed out, it is not applicable for the chosen configuration.
3.6.2.7 AutoStart
If set to ON , AutoStart will start the Signal Generator mode automatically, once you powered
up the GSG unit.
If set to OFF , the signal generation is started by pressing the START key, and stopped by press
ing CANCEL . When a signal is generated, the simulated GPS time and the text Transmission
ON are displayed (see illustration below).
Note that Power and Frequency offset can be edited while the transmission is ON.
Figure 3-30:
Signal Generator running
All signal parameters are stored to non-volatile memory and are set when the unit is started.
3.6.3 Interface and Reference
GSG interface options can be configured via the Options > Interface and Reference view:
Figure 3-31:
Interface/Reference Configuration
Depending on the type of interface chosen, only relevant fields are editable.
The remote interface type can be:
3.6 "Options" Menu
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User Manual GSG-5/6 Series Rev. 26
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