Spectracom GSG-5 series, User Manual With Scpi Manual

Page: 244 / 378

6.3.3.4 SOURce:REFPOWer?
Function
Returns current absolute power in dBm of the reference signal (GPS L1 C/A).
Command Syntax
SOURce:REFPOWer?
Example
SEND:
SOURce:REFPOWer?
READ:
-121.3
6.3.3.5 SOURce:ABSPOWer
Function
Changes the absolute power for the given signal type and orbit type.
Command Syntax
SOURce:ABSPOWer <signal name>,[<orbit type name>,]<power>
Notes
This command can only be used before starting a simulation. The setting is not stored during
scenario or 1-channel mode execution.
If power is inside allowed limits, but other RF parameters need to be modified, such parameters
are modified and an error about a settings conflict is set.
You can use the keyword “all” instead of
<signal name>
. However, in this case the
<orbit type name>
cannot be specified. The power you entered will be used for all sig
nal types for all constellations.
You can use the keyword “default” instead of
<power>
. The chosen
<signal name>
(and
optionally
<orbit type name>
) will use the default power (specified in the cor
responding ICD).
Examples
SEND:
228
CHAPTER
6
•
User Manual GSG-5/6 Series Rev. 26
6.3 Command Reference