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

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The transmit power is specified in dBm .
The supported range is: Max. -65 dBm … Min. -160 dBm.
Note: External Attenuation setting decreases the Max value. For more
information, see "Adjusting Transmit Power" on page 82 "Adjusting
External Attenuation" on page 84 .
Note: When the power settings of individual channels change during scen
ario execution (via the > Events menu, or SCPI commands) the power
range will be further limited so that the maximum difference between the
strongest and the weakest signal is never more than 72 dB.
The resolution is: 0.1 dBm.
Default setting: -125.0 dBm
For more information on Transmit Power, see "Adjusting Transmit Power" on page 82.
Caution: If you are using an antenna (rather than an RF cable), see "Signal
Power Level Considerations" on page 23 regarding signal level compliance in
the U.S. If you live in other countries, check your local emission standards.
3.6.2.4 Frequency offset
The Frequency offset applies to ALL of the simulated signals in the signal generator mode, i.e.
once you set an offset, the code phases of the simulated signals start to shift compared to each
other.
3.6.2.5 Start time
The Start time can be a set time, or the current time derived from an NTP server, as specified in
your Network Configuration. If the current time is used, provided by an NTP server, the scen
ario start will be delayed, in order to allow the simulation to load required data, and start
aligned to the nearest GPS minute.
The NTP (UTC) timescale is converted to the GPS timescale by a UTC-GPS offset defined in the
firmware.
For more information, see "Start Time" on page 38.
Note:
If this field is grayed out, it is not applicable for the chosen configuration.
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User Manual GSG-5/6 Series Rev. 26
3.6 "Options" Menu