Autel Alpha - Page 78

Chapter 4 Remote Controller 67
Tip

After the aircraft is paired with the remote controller, the frequency bands between them
will be automatically controlled by the Autel Enterprise App based on the geographical
information of the aircraft. This is to ensure compliance with local regulations regarding
frequency bands.
 Users can also manually select a legal image transmission frequency band. For detailed
instructions, see “6.5.4 Image Transmission Settings” in Chapter 6.
 Before flight, please ensure that the aircraft receives a strong GNSS signal after powering
on. This allows the Autel Enterprise App to receive the proper communication frequency
band.
 When users adopt visual positioning mode (such as in scenarios without GNSS signals), the
wireless communication frequency band between the aircraft and remote controller will
default to the band used in the previous flight. In this case, it is advisable to power on the
aircraft in an area with a strong GNSS signal, then start flight in the actual operational area.
Table 4-4 Global Certified Frequency Bands (Image Transmission)
Operating
Frequency
Details Bandwidth
Certified
Countries & Regions
900M 902 - 928MHz

BW=1.4MHz
 BW=10MHz

BW=20MHz
 USA
 Canada
2.4G 2400 – 2476MHz

BW=1.4MHz
 BW=10MHz

BW=20MHz
 Chinese
Mainland
2.4G 2400 – 2483.5MHz
 BW=1.4MHz
 BW=10MHz
 BW=20MHz

Taiwan, China
 USA
 Canada
 EU
 UK (UKCA)
 Australia
 Korea

Japan
5.7G 5650 - 5755MHz

BW=1.4MHz
 BW=10MHz
 BW=20MHz
 Japan
5.8G 5725-5829MHz

BW=1.4MHz
 BW=10MHz

BW=20MHz
 Chinese
Mainland
5.8G 5725 - 5850MHz

BW=1.4MHz
 BW=10MHz

BW=20MHz

Taiwan, China
 USA

Canada