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RAK5205 User Manual V1.4
RAK
5205
3
LoRa Antenna
3.1
Overview
The LoRa antenna and interfaces are shown below.
Image 8 | RP-SMA Male connector of LoRa Antenna
Here is the iPEX LoRa Antenna interface:
Image 9
| iPEX connector of LoRa Antenna
3.2
LoRa Antenna Dimension
The SMA antenna’s mechanical dimension is shown below:
Image 10
| LoRa Antenna Dimension
3.3
LoRa Antenna Parameter
Items
Specifications
VSWR (Voltage Standard Wave Radio)
1:1.5
Gain
2.0dbm
Working Temperature & Humidity
T:-35 ºC ~ +80 ºC, H: 0% ~ 95%
Storage Temperature & Humidity
T:-40 ºC ~ +85 ºC, H: 0% ~ 95%
Table 6
| LoRa Antenna Parameter
Lo
R
a
A
nt
en
na
O
ve
rv
ie
w
Lo
R
a
A
nt
en
na
O
ve
rv
ie
w