American cb frequencies pdf

Only one signal at a time is permitted on any channel. The cb band once consisted of 23 channels with a couple of channels left unused below channel 23. First, you can use cb only on those 40 channels and frequencies. In the united states, the cb band radio service, or citizens band cb, known as the class d citizens radio service before 1976, is one of several personal radio services defined by the fcc s part 95 rules. Frequency bands major service date signed effective date general framework agreement for terrestrial services associated protocols are listed below june 16, 1994 june 2, 1995 framework only satellite framework agreement april 28, 1996 april 28, 1996 5351605 khz am radio aug.

American eagle ssb cbers club citizens band radio club. Milradiocomms military radio frequncies, hf, vhf, uhf. Citizens band cb scanner frequencies and radio frequency. Any frequencies outside of this band are for commercial use only and all need to be licenced. Frs and gmrs walkietalkie frequencies cb frequencies murs frequencies official.

Frequencies above 28,000 mhz in the cb radio frequency chart are considered illegal by fcc. Archived pdf from the original on 30 november 2010. There is also a list of 11m call frequencies around the world on the da website. The 20 khz jump every 4 channels in the lower half of the band was to protect radiocontrol channels that existed before the citizens band was created. Mar 04, 20 all settings you made in the menu system are reset to default though, which is a pain. Users must avoid interference with other services that may use the same frequencies, such as. Citizens band cb radio spectrum use information and. The citizens band cb radio service is a private, twoway, shortdistance voice communications service for personal or business activities of. This mirrors the frequency plan of most export radios. Ultimate cb radio page information, regulation, frequencies. United states vhf marine frequency list channel number ship transmit mhz ship receive mhz description of communications 1a 156.

Shtf survivalist radio frequency list page 4 of 7 this document relies upon firsthand physical research, correspondence, and open public domain sources 199720. Survivalist ssb cb freeband channel frequency list. Radio frequencies can range as high as 300 gigahertz for extremely high frequencies to below 300 hertz for extremely low frequencies. Updated in the last 7 days updated in the last 24 hrs. They are reliable and even handheld options can transmit up to 50 miles. Firecomm echo 1 buckleygreenwater fireems law enforcement. Pierce county so uses this system for communications. Nato and sar search and rescue common frequencies nato common approach 362. Shtf survivalist radio frequency list page 1 of 7 this document relies upon firsthand physical research, correspondence, and open public domain sources 199720. Lw stations still operate out of europe but they are very few. Citizens band radio equipment information and operation. That said, cb radio usually only covers from about 26. In the united states, the cb band radio service, or citizens band cb, known as the class. It is intended to be a twoway voice communication service for use in personal and business activities of the general public, and has.

Smaller than 0535 khz moves into the long wave bands. The militiapatriot movement in america has embraced radio communications in a big way. The original source of this article is the radiomaster reports blog. The citizens band radio service is a private, twoway, shortdistance voice communications service for. Cb, as it is called, is a twoway voice communication service for use in your personal and business activities. You can only use cb radios on designated channels in these frequencies. If your local city council meeting is broadcast live, the camera is being modulated onto one of those t channels and sent back up to the cable system headend. Most serious rc is done on other bands due to the significant potential for interference on the cb band.

Tv channel, catv and fm broadcast frequencies note. Catv has channels with frequencies below channel 2. The citizens band radio service, or cb, as it is commonly called, is a type of radio communication under the category of personal radio service. Channels are referred to in an alphanumeric fashion, with the band a, b, c, or d, with the regular cb band being c first, followed by the channel number and then. But with a but for cellular radio, which european or international is under development now. There is where you find the commercial american am band.

American eagle ssb cbers club is a citizens band radio club cb radio club which is a group of enthusiasts whom communicate on the 11 meter radio band via dxing, shooting skip, and ionospheric radio wave propagation. Radio and broadcast history library with thousands of. Frequencymhz analogchannel digitalchannel notes 159. You can find the frequencies for cb radios in schedule 1 of the class licence. The frequencies used by the system are listed in the database.

Rc indicated frequencies used for radio control and industrial purposes. Icom america has more than 50 years of engineering and production excellence in amateur radio, land mobile radio, marine radio, aviation radio, navigation products and communications receivers. Firestik antenna company 2614 e adams st phoenix, az 85034 tel 6022737151. The citizens band radio service is a private, twoway, shortdistance voice communications service for personal or business activities of the general public. Some 11m callingqso frequencies and good operating practices. Poland and other eastern european countries allow for two overlapping cb bands. Also, because of the long wavelength, cb antennas good ones anyway are large by nature.

Channel 23 is shared with rc but the allowed power for rc is 25 watts on this one channel 4 watts on the others, like cb. How to maximize the performance of your cb communications. Citizens band radio used in many countries, is a land mobile radio system, a system allowing. They are designated t7 tee seven or tee dash seven through t14 and are usually used for transmission in the reverse direction. Frequency list for shtf survivalist radio communications and preppers information about common frequencies and channels for tactical, emergency, and survival for ham, cb, murs, gmrs, pmr, marine, and other radios. However, they do require a license and are more expensive to buy. It is intended to be a twoway voice communication service for use in personal and business activities of the general public, and has a reliable communications range of several miles. Cb was, and still is, designed for shortdistance local communications needs. Frsgmrs combined channel chart the radioreference wiki.

Unofficial dx channel in germany this is the german cb channel 42 see. Mar 19, 2020 sourced from, the following is a list of frequencies that will likely have traffic in the event of a longerterm disaster and might be important to have written down somewhere. It is a shortrange radio service for both hobby and business use. Information for survivalist, prepper, or shtf survival communications using single sideband cb radio around 27 mhz. Here in this list, we document the best and most common single sideband ssb, usb, lsb freeband frequencies useful for survivalists. The body imposed huge fines on anyone caught transmitting on those frequencies. Perhaps the bait wasnt this is not only true for cb big enough. For more frequencies see the uk scanning directory. Channel 19, frequency wise, is the bands deadcenter channel. Shtf survivalist radio frequency list and charts for the doomsday prepper. Lists american cb radio frequencies, bootleg and illegal frequencies, includes a warning regarding reports to the fcc. For example, a repeater that transmits on channel 1 will always receive on channel 31. Permitted operating modes include upper sideband voice usb, cw, rtty, psk31 and other digital modes such as pactor iii. They were backfilled into the 30khz space between channels 22 and 23 when cb expanded from 23 to 40 channels in 1977.

Citizens band is distinct from other personal radio service allocations such as. The decision seeks to harmonise the technical standards and usage conditions relating to the use of frequencies for cb radio equipment in cept administrations. There are frequencies that railroads utilize outside of the typical aar 160161 mhz channel band plan. Shortwave monitoring frequencies of interest american partisan. Mobiles normally operate on the controlmobile frequency, but may use the baserepeater frequency for shortrange, unittounit communications. For the most part, you can operate a cb radio on all 40 channels and frequencies designated by the fcc for cb, but there are some caveats. Cb, as it is called, is a twoway voice communication service for.

May 03, 2020 cb, fm, and am frequencies are usually the most common, though each has its own specifications. Oct 12, 2018 frequencies above 28,000 mhz in the cb radio frequency chart are considered illegal by fcc. A twoway radio allows you to communicate with others over a set distance. This table is the frequency chart for the legal citizens band radio service. Some 11m callingqso frequencies and good operating. Its important to note here that the frequency is different from the channel. These are receivable on any hfcapable radio, whether its a singlesideband shortwave radio or amateur ham rig.

Cb radio was first introduced into the united kingdom around 1972. Radioshack guide to scanners band allocation to help you decide which frequency ranges to search, compare the following listing of typical services to the frequencies that your scanner receives. The fine is mainly because all of those channels are for licensed amateur radio operations. Americanradiohistory documents the history of radio and tv in a library of thousands of magazines and publications about broadcasting, radio, tv, programming, wireless, electronics and ratings. Radio and broadcast history library with thousands of books. Citizens band cb radio authorising amplitude modulation am modes of operation 2 section 2 2 introduction and background introduction 2. As citizens band radio has been advertised in the us since before 1962, it is possible that a number of these radios were brought into the uk and used illegally. Only the baserepeater frequency of a pair is shown. Radio operators usually have to have one of each, and at least in the united states and canada, the number of channels is fixed at 40 understanding the cb frequency band. Channels 1 to 8 and 41 to 48 are repeater output channels.

Frequency guide the frequency guide below is used by units contacting this net and is designed to optimize their airground communications. Railroad frequencies non aar channel band dpd productions. For emergency preparedness, ham radios are the best option. Unofficial dx channel in germany this is the german cb channel 41 see. As of 2016 most police, fire, and ems radio communication in utah have moved to the 800 mhz band.

Citizens band radio also known as cb radio, used in many countries, is a land mobile radio system, a system allowing shortdistance persontoperson bidirectional voice communication between individuals, using two way radios operating on 40 channels near 27 mhz 11 m in the high frequency a. I left cb for what it was, and shifted my attention towards the 10 meter band. In the united states, the cb band radio service, or citizens band cb, known as the class d citizens radio service before 1976, is one of several personal radio services defined by the fccs part 95 rules. The 40 cb channels in the united states can become overcrowded at times, which drives many cb radio operators to use frequencies that are above or below the permissible cb frequencies. Cb radio frequencies almost always fall into whats known as the high frequency range, which is from 3 to 30. A beginners guide to cb radio this entry was posted on may 27, 2011 by rick. Citizens band cb radio spectrum use information and operation. Shtf survivalist radio frequency lists radiomaster reports. Lpd modulate in fm, have an output power of 10 mw and must be used only with the supplied antenna not detachable. Icom is recognized as a reliable 2way radio brand name around the world. It is designed to be used without the need for technical.

There are 80 channels of free uhf cb two way radio channels that have been set aside for the general public to use. However, these industrial uses have a wide tolerance that includes all the cb channels below channel 28. Please take a moment to check out our railroad related antenna products. Cb channels and frequencies are not assigned to any specific individual or organization. The original site milaircomms was started in 2001 as a platform for sharing milair frequencies, listening tips, and realtime logging information.

One of the things that set the cb radio user apart from others is that there is a particular lingo attached to it. Personal radio service reform federal register, august 28, 2017. Channels 31 to 38 and 71 to 78 are the matching repeater input channels. Fcc frs channel numbers commonly used on 22 channel radios are shown in the leftmost column. For motorola and p25 systems, you only need to make a note of the system control channel frequencies these are shown in blue and red in the database. Its also good practice to always qsy after your general call. These frequencies are subject to change, and might vary from area to area. Citizens band cb radio operates in the 27 mhz band. Early use was known around the airports in the uk, particularly stansted in 1973. Marine vhf radio channels the chart below summarizes a portion of the fcc rules 47 cfr 80. A radio frequency that is below the citizens band, for example, is often quiet and seemingly underutilized.

Earlier in the last century before the time of email, and mobile phones, the cb radio was an excellent way to connect with friends all over. Blanket permission is granted universally to reprint, copy, and publish widely. Packet callsign was systematic in zuerich we have packet callsign from her200her299 in bern is the callsign hef200hef999 ect the voice callsign was regulated in bern have ending 62 in zuerich we have ending 79 switzerland have the best organized cb in europe. Citizens band cb radio authorising amplitude modulation. The beginners handbook of amateur radio clay laster, w5zpv fourth edition mcgrawhill new york san francisco washington, d. Channels 24 and 25 are out of sequence frequency wise. Cb is very popular in russia, especially with taxicab companies. If you operate your cb radio in duplex or repeater mode, it will automatically select the matching frequency. Firecomm delta 1 countywide pagingstation alerting.

If you travel on the american highways, having a cheap cb radio in your car and a k40 five foot mag mount antenna on your roof is a smart move. Pierce county, washington wa scanner frequencies and. The service is am but also allows for ssb operation on radios that are capable. For edacs and ltr systems, you need to make a note of all frequencies and their associated lcn that is a small number right next. Us fcc law prohibits communicating with any station more than 250 km 155. Cb, as it is called, is a twoway voice communication service for use.