Atomic clocks are one of the latest technological advances in the field of accurate measurement and tracking of time. However, the technology used by this watch is not completely new.
In 1930, a physics professor at Columbia University named Isidor Rabi developed the atomic beam magnetic resonance method. It took Mr. Rabi 15 years, but he included this concept in the development of high precision watches. In 1952, the first commercially viable atomic clocks were built. In fact, the first atomic clocks were called NBS-1 and they became the main source of time calibration around the world.
At that time, one of these atomic clocks costs around $ 20,000. Not exactly the average family budget! However, with mass production technologies and global competition, these watches have become very affordable and can be found in many modern homes and businesses.
Does every home and business need an atomic clock? The following questions and answers will help you make an informed decision about whether you need an atomic clock.
What does the term “atomic clock” mean?
Atomic clocks have an internal mechanism that uses radio frequencies to synchronize their current time and date with the atomic clock of the United States. The USA Atomic Clock is a radio controlled clock operated by the National Institute of Standards and Technology in Ft. Collins, Colorado.
How do they work?
Each atomic clock contains a small antenna that receives a radio signal from Ft. Collins, Colorado, which transmits the time and date in milliseconds. After setting the time zone for your location, the clock will be updated constantly from the Atomic Clock USA. It will automatically adjust for summer time.
Will atomic clocks work in all places?
For the most part, this watch can make contact with a radio signal from the United States. Atomic clock almost anywhere. Depending on your geographical location, receiving the signal may take up to 72 hours to initialize the date and time. Once the watch has established this initial contact, the time will automatically be maintained in the future. Rarely, placing clocks near a personal computer, television, radio, or microwave can interfere with the signal. Placing clocks of these elements will usually solve the problem with the signal.
Is the clock controlled by radio the same as the atomic clock?
The short answer is yes. These two terms are synonymous and can be used interchangeably. The differentiation is usually done for marketing purposes. For example, more traditional wall clocks or mantle clocks will be referred to as radio-controlled clocks, while high-tech desk clocks will be promoted as atomic clocks. It’s about the back of marketing!
One of the greatest advantages of a desktop atomic clock is that it maintains a very precise hour without the need for a manual adjustment. Even if you experience power outages, the watch automatically restarts as soon as the power is restored. In short, these watches really are their set and they forget the need.