2/28/2024 0 Comments Cb radio lingo 9er 9er![]() Police officers soon weren't the only group of workers who began using radios and the 10-Code. It took a few years to catch on, but by 1940, a list of 10-Codes had been created and finally in 1955, standardized for wide use among police officers. Radios needed time to charge up completely to send a message, so the one syllable word 'ten' made it easier for the transmitter to capture and send a short message. In the late 1930s, Charles Hopper, the Communications Director for the Illinois State Police started creating a type of brevity code to shorten speech when radio channels were in short supply for police officers. Radio had expanded its reach to many, but the main user for the majority of its early years were police stations and officers. Transmissions were still difficult to understand with words being cut off or unintelligible, so in 1937 the Association of Public Safety Commissions (APCO) had an idea to change that. Despite radio's success in the 1920s and 30s, the signals being transmitted still needed improvement. As with every business that takes off widely, rules and regulations must be in place so the Radio Corporation Agreement (RCA) was sanctioned by the government. The 1920s were an important decade in the history of radio, with the first radio advertisement being run, major organizations being created like the BBC, CBS and NBC. Enthusiasts really changed the way radio was perceived by the public, showing its potential as a leader in communicating with wider audiences and in 1920, the first commercial radio broadcast was used to announce the election results. After the war and throughout the 1920s, radio was no longer used exclusively by the military, and citizens started buying radios of their own. ![]() In the outbreak of World War I 1914, the importance of radio was recognized because it allowed to relay messages in real-time to officers and soldiers on the front lines. In those years, Morse Code was used for communicating because the signals to transmit messages were often unclear and spotty. ![]() Prior to the 1920s, radio was not commercialized like it is today with it only being used for contacting military ships out at sea. Throughout the 1900s and 1930s, he created various versions of radios with a few being adopted by the BBC and other organizations for wireless broadcasting. In the early 1900s, Marconi revolutionized communication methods when he successfully transmitted his first wireless telegraphy signal across the Atlantic Ocean. After 20 years of experience working with telegraphy, Marconi was one of the only inventors at the time that experimented with Hertz, which were found in electromagnetic waves. In 1896, Guglielmo Marconi invented the first rendition of the radio. To understand where 10-Codes come from, you need to know some background information. In honor of it being October 4th, let's take a look at the origin of the universal trucker lingo. People across the United States know the very popular 10-4, but like many other common phrases, not many know where it comes from. Everyone knows that truckers have their own version of communication over radio. + Have fun with the border cops crossing into former soviet states with your military radios on board.Trucking has a long and vast history, not only in the United States but worldwide. And you can take it with you when you park the vehicle. You can use it with a magmount external antenna if you want. ![]() A 4W handheld CB is going to have good range. So he's going to fit out the whole convoy with that kit is he ? Isn't the point that they all want to be using the same cheap off the shelf stuff ?īest bet might be to try to persuade people to start using CBs (handheld CBs are easiest) but also have the PMR 446 for talking to those who haven't. If you need any help in setting up a system please feel free to contact me I would be happy to assist in any way I can. If this is correct may I suggest you check out army surplus places and look for some of the early clansman radios, the VHF have a very good range over several miles and can be used for rebroadcast as well whereas if you get the HF version you can also use it when stopped with a quick knocked up dipole or inverted V as a means of communication back to the UK or here. you want a decent means of communication between vehicles in a convoy or extended convoy over a good few miles. Rhumsa: I think I know where you are coming from.
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