is cb radio am or fm?
461916
Australian CB radio uses AM, USB, and LSB modes (no FM) on 27 MHz, allowed output power being 4 Watts AM and 12 Watts SSB.
829827
['Relaxation Station.', 'Rock City Radio.', 'All That Jazz.', 'Country Road Radio.', 'Synthetic Dawn Radio.', 'Campus Rock.', 'Deep Focus Radio.', 'Coast to Coast Radio.']
1209207
Radio waves can be generated by natural sources such as lightning or astronomical phenomena; or by artificial sources such as broadcast radio towers, cell phones, satellites and radar. AM radio waves are used to carry commercial radio signals in the frequency range from 540 to 1600 kHz.
1379020
U.S. radio broadcasters are now simultaneously broadcasting both traditional analog signals and digital signals that can be picked up with a digital radio receiver. The digital signals offer better sound quality than analog, and, unlike satellite radio services, are free-of-charge.
1218768
The AM band is between roughly 1600 kHz and 550 kHz, otherwise known as 'Medium Wave', MW. ... The AM band is between roughly 1600 kHz and 550 kHz, otherwise known as 'Medium Wave', MW. This is how radios for the European market are marked. If your radio does not have an AM band selector it may have an MW selector.
1434035
fm radio. FM transmission is analog. The quality is due to a better noise immunity of FM over AM. But you can modulate digital signals and send it over FM like you can send digital data over analog telephone line.
1454550
UHF = Ultra High Frequency and has NOTHING to do with whether the signal is AM, FM or something else. In other words, UHF refers to the "band" that the frequency is in. AM and FM are types of modulation. There are plenty of other modes of modulation as well.
193927
Radio 2 broadcasts throughout the UK on FM between 88.1 MHz and 90.2 MHz from studios in Wogan House, adjacent to Broadcasting House in central London. Programmes are broadcast on digital radio via DAB, digital television and online.
1435231
The technology also allows more stations to be broadcast in the same area, as they take up less frequency space than on FM and AM. An analogy with television is to think of DAB as like Freeview, while FM and AM are like the old analogue channels. For a more complete explanation of DAB, see this article.
871194
In the United Kingdom, CB radio was first legally introduced in 1981, but had been used illegally for some years prior. In December 2006, CB radio was deregulated by Ofcom and it is now licence-free.
1463523
UHF radios broadcast at between 300 MHz and 3 GHz. VHF radio signals tend to degrade more than UHF signals indoors. UHF radios also have shorter antennas than VHF radios, making them a better fit for discreet radio devices or in situations where longer antennas are impractical, such as crowded hallways in schools.
453332
FM: 97.2 MHz (Bristol) FM: 100.0 MHz (London) FM: 101.0 MHz (Severn Estuary) FM: 105.6 MHz (Cambridge) FM: 106.1 MHz (Norwich)
686086
Many thought citizens band radios would disappear after the 1970s, along with pet rocks and disco. But not only are they still around, they are making a comeback. CB radio sales have increased steadily during the last three years, a trend not seen since the 1970s.
489977
CB radios are limited in power output to a maximum of 5 watts AM or 12 watts PEP (in single sideband/SSB mode). They operate in the 27 MHz band, using any one of 40 channels assigned by the FCC. Two way radios, commonly referred to as "walkie-talkie" radios, are usually hand held, and can be extremely compact in size.
717612
It is however broadcast in stereo on FM & DAB on BBC Local Radio overnight, usually from 1 am until BBC Local Radio commences morning broadcasts, usually from 5 am. ... Before the launch of digital broadcasting, BBC Radio 5 Live had broadcast on analogue satellite with near-FM quality.
855836
If the walkie talkie works on a frequency of a CB radio, at 27 megahertz, then the walkie talkie can communicate albeit very limited. Higher priced and quality hand held radios tend not to pick up CB chatter because they broadcast on a higher frequency.
269201
Citizens band is distinct from other personal radio service allocations such as FRS, GMRS, MURS, UHF CB and the Amateur Radio Service ("ham" radio). In many countries, CB operation does not require a license, and (unlike amateur radio) it may be used for business or personal communications.