Antenna tuning and testing of RhinoEdge devices.
Test 1 and Test 2 are designed to evaluate GPS RF path performance in two configurations under controlled parameters.
Spirent GSS6100 simulator at RF mon output connected to ceiling patch antenna at 2m distance from DUT
Spirent GSS6100 simulator main RF output, configured to TXP such that uBlox EVK C/N0 is around 40
Antenna
G1 C/N0
ublox m8b dk + default active antenna
38
classic rhino with taoglas
30
classic rhino with taoglas + 20cm wire extension
35
synzen 0g02 dk
25 (horizontal), 27 (vertical)
rhinoedge with 12cm wire on gnd
20 (max of all orientations)
Test 1
C/N0
Comment
uBlox M8G EVK + stock antenna
uBlox M8G EVK + RhinoEdge antenna
ElephantEdge uBlox + on-board antenna
ElephantEdge LR1110 + on-board antenna
RhinoEdge LR1110 + on-board antenna
uBlox M8G EVK + 2J78 antena
41
RhinoEdge LR1110 + 2J78 antena
31
LR1110 EVK + on-board antenna
31
Test 2
C/N0
Comment
uBlox M8G EVK
41
ElephantEdge uBlox
ElephantEdge LR1110
RhinotEdge LR1110
41
LR1110 EVK