Frequently Asked Questions – Retevis CB Radio

Cherry
Nov 26,2024
- 0
CB radios

Frequently Asked Questions on Retevis CB Radio

CB radio or the Citizens Band Radio, is a two-way radio that operates on CB bands. It is the most popular in the United States. (Even though there are some voices about the GMRS will instead of CB radios).

Now let's check Frequently Asked Questions on Retevis CB Radio.

1, Does CB radio Need a License to operate?

No. A CB radio does not require a license to operate. CB is widely used for both business and consumer use.

2, How many channels are on CB radios?

CB radios come with 40 channels. The CB frequencies range from 26.965 to 27.405 MHz. However, not everyone can use all the channels.

For example, Channel 9 is for emergency communications, and Channel 17 and Channel 19 on CB radios are mostly used by truckers. In some areas, North and Southbound roads use Channel 19, and East and Westbound roads use Channel 17.

3, What's the difference between AM and FM mode on CB radios?

AM mode for CB radio is longer range, and FM mode is sound quality at close range. For example, when transmitted on CB radio in FM mode, the volume and sound will be better than when working in AM mode.
Lots of CB radios with two modes FM and AM. But if you want to try to communicate with other CB radios at longer distances, AM mode will be more reliable. You may modulate between these two modes to find the best communication signals and range based on your needs.

FM mode compared with AM mode, offers clear, noise-free, and easy to use, so FM is popular with CB operators.

4, Can CB radios work with Normal Walkie talkies?

No, the walkie-talkies in the market are all UHF or VHF or dual band radio, the radio frequencies are between 136-174Mhz and 400-480mhz, but CB radios work on 26.965-27.405MHz. They are different, so they can't work with each other.

5, What are the differences between CB radios and Ham radios?

Frequency range, CB radios work on 27MHZ, and Ham radios can operate on HF, VHF, and UHF.
Power: CB radios are limited to 4 watts of power. But ham radio operators are allowed much higher power than CB radios.
Ham radio is a hobby, but CB radios are widely used for personal communication, like truck drivers.

License: CB radios without a license, but a Ham radio license is not easy to hold. You need to pass different levels of exams to obtain the corresponding ham radio licenses.