Gps Antenna Parameter; Flash The Gateway Image; Table 9 | Gps Antenna Parameter; Figure 8 | Gps Antenna - RAKwireless WisDevice RAK7243 User Manual

GPS Antenna Parameter

3.2.4
Antenna specifications are listed in the table below:
Item
Range of Receiving Frequency
Center Frequency (MHz) w/ 30mm2 GND plane
Bandwidth (MHz) (Return Loss ≤ -10dB)
VSWR (in Center Frequency)
Gain (Zenith) (dBi Typ.) w/ 70mm2 GND Plane
Axial Ratio (dB) w/ 70mm2 GND Plane
Polarization
Impedance (Ω)
Frequency Temperature Coefficient (ppm/ºC)

Flash the Gateway Image

4
When you received your gateway, firstly you need flash the gateway image by yourself.
Please refer to the Image Start Quide for RAK7243, here is the link:
https://www.rakwireless.com/en/download/LoRa/Pilot-Gateway-Pro-RAK7243#Application-
Notes
Specifications
1575.42±1.1
1575.42
≥10
≤2.0
4.5
3.0
Right-Handed Circular
50
0±10

Table 9 | GPS Antenna Parameter

RAK7243
PET
±2.5
±3.0
±0.5
±0.5
±0.5
±0.2
-
-
-
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