Final Report of BeJamDetect Project 
5 
Time evolution of mean CNO0 values 
50 
15 
ot 
35 | 
3 
17-Op: 
14-Oct 
UTC time 
Z1-Oct 
= —GPSL1-C/A 
= GALE1-B | 
zz 
28-Oct 
2022 
Figure 4-34: Mean C/NO value for GPS L1-C/A signals, October 2022 
4.1.2. Interference situation in November 2022 
The selected test metrics are presented in Figure 4-35, Figure 4-36 and Figure 4-37. The time 
Deriod with increased interference activity Is indicated in Figure 4-35 by the red box. 
RFI detection metric 
km ZE 
DE| metric 
) 
03-Nov 06-Nov 
vv 12-Nov 45-00vV 17 -Nov 
UTC time 
21-Nov 
33V 
>”7-Nov 
"Nov 
2022 
Figure 4-35: RFI detection metric, November 2022 
No indications of significant jamming of the Demonstrator 2 can be observed in Figure 4-36 and 
Figure 4-37. Some descrease of the number of used satellites and C/NO values can be observed in 
the time window of increased RFI activity between 7" and 30® of November. 
Title: Final Report 
Version: 1.0 
age: 60