#### biferi

Joined Apr 14, 2017
362
Upper Sideband is Channel 16 and 35 and 40.

What Channels are Lower Sideband?

#### Externet

Joined Nov 29, 2005
2,021
Single sideband is a modulation method. USB, LSB, are available at all channels.

#### WBahn

Joined Mar 31, 2012
28,469
You keep asking these off the wall questions with little to no context.

Stations using the CB radio frequencies can operate in the classic AM broadcasting mode. Some stations are also capable of operating in either USB or LSB mode.

It is requested that AM mode stations use channels 35 and below and that stations using SSB use channels 36 through 40. Channel 36 USB and channel 38 LSB are unofficially adopted "calling channels" where people find others to talk to and then agree to move to one of the other channles.

Back when there were only 23 channels, channel 16 was unofficially known as the channel to use for SSB conversations.

#### MisterBill2

Joined Jan 23, 2018
14,677
Local usage may vary as to who operates USb and LSB on which channels.

#### WBahn

Joined Mar 31, 2012
28,469
I meant to note that I was also only talking about U.S. usage. Other countries can be different.

#### Ron314

Joined Mar 14, 2023
21
"There are 10 types of people in the world: those who understand binary, those who don't, and those who can work in any number base" Lol, I don't get it but I'm sure 11 is equal to 10 somewhere.

ron

#### WBahn

Joined Mar 31, 2012
28,469
"There are 10 types of people in the world: those who understand binary, those who don't, and those who can work in any number base" Lol, I don't get it but I'm sure 11 is equal to 10 somewhere.
So, arguably, 11 would never be equal to 10, because the implication is that both numbers are represented using the same number base, but in any Hindu-Arabic-based number system using a natural number greater than 1 as its base, 10 is equal to the number base.

Then there's the proof that Halloween is equivalent to Christmas, since 25_DEC = 31_OCT.