Remote-Control CommandsGPS and Assisted GPS
102Operating Manual 1171.5248.12 ─ 15
[:SOURce<hw>]:BB:GPS:SVID<st>:NMESsage:AFTWo <Aftwo>
Sets the clock correction parameter a_f2 of the satellite's navigation message.
As this parameter affects the satellite's clock correction, the value selected here also has
an impact on the satellite's parameters "Time Shift", "Doppler Shift" and "Duration (Ele-
vation>10°)".
The value of these parameters will be updated automatically.
Parameters:
<Aftwo> float
Range: -128 to 127
Example:
BB:GPS:LMOD FULL
sets the Localization mode to Full Configuration
BB:GPS:SVID5:NMES:AFTW 100
sets the value of the clock correction parameter a_f2
Options: R&S SMx/AMU-K65
[:SOURce<hw>]:BB:GPS:SVID<st>:NMESsage:AFZero <Afzero>
Sets the clock correction parameter a_f0 of the satellite's navigation message.
As this parameter affects the satellite's clock correction, the value selected here also has
an impact on the satellite's parameters "Time Shift", "Doppler Shift" and "Duration (Ele-
vation>10°)". The value of these parameters will be updated automatically.
Parameters:
<Afzero> float
Range: -2097152 to 2097151
Example:
BB:GPS:LMOD FULL
sets the Localization mode to Full Configuration
BB:GPS:SVID5:NMES:AFZ 10000
sets the value of the clock correction parameter a_f0
Options: R&S SMx/AMU-K65
[:SOURce<hw>]:BB:GPS:SVID<st>:NMESsage:ALPHa<ch0> <Alpha>
Sets the ionospheric parameters alpha_0, alpha_1, alpha_2 and alpha_3 of the satellite's
navigation message.
As this parameter affects the ionospheric model, the value selected here also has an
impact on the satellite's parameters "Time Shift", "Doppler Shift" and "Duration (Eleva-
tion>10°)". The value of these parameters will be updated automatically.
Suffix:
<ch0>
.
0|1|2|3
Navigation Message Configuration
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