The scale of the typical height of observer is greatly exaggerated in this sketch. The Horizon and the Curved Earth. Radio Horizon is a travelling pirate radio, currently based In The Netherlands. With songs from the popular music artists of Bulgaria and from the whole world it is all set to take you to a musical world where you are gonna come again and again.

Atmospheric temperature layers, water content, and stillness all influence refraction. This calculation is an approximation, and it is based on the assumption of the 4/3-factor for refraction. There is a well-known formula for calculating the radio horizon which says the distance in miles will be the square-root of twice the height in feet. Radio Horizon 2000 founded on May 22, 1995 by JB Baudelaire Dubic. Instead of using 20902252.8-feet as the Earth radius, we use 27869670.4. For example, at a height of 10-feet, the Earth radius is larger by a factor of more than 2,000,000:1. Copyright © 2020 LiveOnlineRadio.Net . For the 2nd station, the Radio Horizon is … This range is typically obtained with ease with 25-watts of power in the transmitter. (adsbygoogle = window.adsbygoogle || []).push({}); Most of Radio will not play automatically, Just wait. The refraction of radio waves is influenced by atmospheric conditions, and in some cases the refraction may be greater, and, as to be expected, in some conditions less. We now have the geometric distance to the horizon from an observer or antenna of a certain height. 2. Contact: Route de Bourdon. This is called the four-thirds Earth effect or rule of thumb. Stream live CNN, FOX News Radio, and MSNBC.

Bring Me The Horizon on RADIO.COM: Listen to Free Radio Online | Music, Sports, News, Podcasts This curiosity led me to derive the formula, which I show below. Horizont Radio website address is bnr.bg. All Rights Reserved.

We can easily apply this to our calculation. The geometric distance to the horizon from a particular height above the Earth is illustrated below: Figure 1. document.write("Last modified: " + document.lastModified +" GMT");

WROD 1340 AM. The three lines form a right triangle, and by Pythagorean theorem, we can say. When I see a formula, I tend to be curious about how it was derived. Country: Bulgaria. In the case of a small boat, we would expect the antenna height to be not more than about 10-feet. 4.

The playlists of Horizont Bnr Radio also contains genres like pop, rap, rock, hip-hop, trance, electro house, country, soft etc. Genres: Folk / News / Pop The Earth is not a perfect sphere. If the Radio stops every 5 seconds, please Refresh the browser or try to listen this Radio at different time. All Rights Reserved. Using this value in the calculation produces: It is more convenient to have the distance to the horizon in miles, so we can divide by 5,280 and get the familiar relationship, Because 1.414 happens to be the square-root of 2, this formula is often expressed as. Radio Horizon 2000 - Informer, Former, Distraire et Instruire. We can evaluate this and solve for distance d: In the case of the Earth radius R and of the typical observer or antenna height h, we see that R is very much greater than h. For example: Because of this we can simplify our calculation. There we have it: the distance in miles to the radio horizon will be the square-root of twice the antenna height in feet. For the 1st station, the Radio Horizon is away. Rue Butte #2., wi Port-au-Prince, Haiti 5093122-0200 Radio Horizon 2000 plays Local Music, News, Politics, Zouk. Because we will be working with the height in feet, we will need to use the same units for the Earth radius.

Horizont Bnr welcome all of you to the house of entertainment that has been designed to give you the best radio experience no matter wheather you are living in Bulgaria or anywhere else in the world. We now have reasonably good formulae for the distance to the geometric horizon or to the optical horizon as a function of the height. Copyright © 2013 by James W. Hebert. Our calculation then suggests that two such boats will have a radio horizon of 4.5-miles. Explanation of radio horizon If you do not listen to all the remote, try to listen at different times as the radio station may stop at your own countrys time zone during midnight. This causes the radio horizon to be more distant than the optical horizon. Avec un simple clic, vous pouvez écouter les meilleures stations de radio en direct de France. The optical horizon will be slightly different due to refraction of light in the atmosphere.

5. Rather than just give a formula, its derivation is shown and explained. It notes that the actual distance will vary somewhat with changes in atmospheric refraction, but that this variation is likely to be less than variations due to differences in the atmosphere from standard atmospheric conditions for temperature and pressure. If we look at the relationship. Radio Horizon 2000 live broadcasting from Haiti. Radio Horizon 2000 is a station that prioritizes the Haitian national cultural values.

Rue Butte #2., wi Port-au-Prince, Haiti So, be with Horizont Bnr Radio and get entertained 24/7.

Radio Horizon 2000 is a one of the most famous online radio station on Haiti. All radio streams and radio stations at one glance.

Their radio horizons will just overlap at a maximum distance of about 9-miles apart.

Écoutez Horizon via ecouterradioenligne.com. & Category: Haiti | Genres: Local Music, Music, News, Zouk. So, be with Horizont Bnr Radio and get entertained 24/7. If we ignore adding that final h, which is extremely small in comparison to the two R terms there will not be much effect on the product.