V1.1 2018-10-9
www.risinghf.com
RHF2S208 User Manual
RisingHF
17
Figure 4-8 LoRaWAN configuration
2) Noise floor scanning
Noise floor scanning is a very useful tool when you want to check that there is some interfernce or
noise in the band your gateway work.
Please fill in the Start Frequency and Stop Frequency and click Start Scanning to start noise scan. The
default scanning band is 2MHz if you just input start frequency. Default step is 100kHz. The band you
scan is bigger, the time is longer. Scanning band 2MHz or 5MHz which could cover the target operation
band of your gateway is strongly suggested.
Figure 4-9 Noise floor scanning
After the gateway scanning finished, the noise floor will be shown in two mode: the transient noise
distribution diagram and the average value diagram.
The transient noise distribution diagram show the transient noise or interference when scanning;
The average value diagram show the average value in the whole scanning.
