R&S SMW-K44, User Manual

Page: 59 / 455

Satellite's Constellation Satellite Navigation
59 User Manual 1178.6379.02 ─ 01
4 = Visible and active SV, full power level
5 = Visible and inactive SV (
"Satellite's Constellation, SV ID" on page 58 = Off)
6 = Not visible and inactive SV
7 = Excluded from the constellation (
Present in Constellation = "Off")
The information is color-coded. Icons provide further information:
●
Blue: active SV ID
●
Gray: Inactive SV ID
●
Sun: Visible SV ID
●
Cross out: SV ID is excluded form the constellation, for example if "SV ID > SV
Config" >
Present in Constellation > "Off"
●
Power bar: Reduced height indicates enabled power offset i.e the signal of the SV
ID is transmitted with less power than the value indicated as "Configurable Nav.
Message"
The blocks are interactive. Select an SV ID to access further settings for changing its
state, enabling power offset of configuring the orbit simulation and navigation message
parameters.
Remote command:
[:SOURce<hw>]:BB:GNSS:SVID:GPS:LIST?
on page 257
[:SOURce<hw>]:BB:GNSS:SVID<ch>:GPS:HEALthy?
on page 257
(etc. for the other GNSS systems)
State (SV ID) ← Satellite's Constellation, SV ID
Changes the SV ID state on-the-fly.
Per default, only visible satellites can be included in the constellation. SV ID for that
Present in Constellation > "Off" cannot be activated.
Tip: Pressing the ON/OFF TOGGLE key has the same effect on the selected SV ID.
To enable any SV ID, set "Satellites > SV Selection Criteria > Selection Mode > Man-
ual".
Remote command:
[:SOURce<hw>]:BB:GNSS:SVID<ch>:GPS:STATe
on page 263
(etc. for the other GNSS systems)
Power Offset ← Satellite's Constellation, SV ID
Reduces the signal of the selected SV ID by the defined value.
Satellites Settings