According to the CompTIA objectives for 1101 2.3, Frequencies and Channels are mentioned. So i'm assuming we just need to know the differences between 2.4 and 5GHz; 2.4GHz is 20MHz band only, and 5GHz is 20, 40, 80 160MHz?
Hi Professor, Maybe you will cover it later, but at the moment I'm actually curious about how walkie-talkies work. There are some that can communicate over very long distances. Could you briefly explain this with your perspective and style of explanation? Thank you.
I don't think they are on the A+ exam, so no, this most likely not be a video. Hopefully, you got resourceful and looked for other vids, asked chatGPT or the like.
That visual representation was great!
Appreciate your videos!
Thank you for this great course!
Professor Messer thank you for this prescise and well detailed information it is really helpful....
Do we have to know each channel used for the test ?
According to the CompTIA objectives for 1101 2.3, Frequencies and Channels are mentioned. So i'm assuming we just need to know the differences between 2.4 and 5GHz;
2.4GHz is 20MHz band only, and 5GHz is 20, 40, 80 160MHz?
Hi Professor,
Maybe you will cover it later, but at the moment I'm actually curious about how walkie-talkies work. There are some that can communicate over very long distances. Could you briefly explain this with your perspective and style of explanation? Thank you.
I don't think they are on the A+ exam, so no, this most likely not be a video. Hopefully, you got resourceful and looked for other vids, asked chatGPT or the like.
Thank you
well done
great videos!
Thanks