How to find the corresponding image through the channel?

1. Please select a different band and channel on the VTX interface of Betaflight, and a corresponding frequency will be generated. For example, if we choose A band, Channel 6, a frequency of 5845 will be generated, and then click Save, as shown in the figure below :

At this time, if you search for a frequency similar to 5845 in google, you can see the corresponding image, which means that the frequency is valid.

Currently, there are 5 effective Bands and 8 Channels, as shown in the figure below:

These frequencies are common and effective. If you set the above frequencies, you can search for the corresponding image.