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Český rozhlas Radio Wave (youth radio via cable, digital, and internet only) Český rozhlas Plus (spoken-word, journalism) Český Rozhlas Region (regional radio with 14 regional channels) Český rozhlas Ostrava Český rozhlas Olomouc Český rozhlas Zlín Český rozhlas Brno Český rozhlas Vysočina
A large expansion of the number of ČRo stations took place in 2005. At that time, the D-dur, Rádio Česko and Leonardo circuits began broadcasting, and in 2006, ČRo Radio Wave station was added. [12] Czech Radio launched a new logo in 2013, featuring the letter R with stripes, at a cost of 2.2 million Czech koruna. [13]
ČRo Radio Wave; ČRo Radiožurnál; ČRo Vltava; Czech Radio; E. Evropa 2; R. Radio 1 (Czech Republic) Radio Beat; Radio Prague
Radio Prague International (Czech: Český rozhlas 7 – Radio Praha) is the official international broadcasting station of the Czech Republic. Broadcasting first began on 31 August 1936 near the spa town of Poděbrady. Radio Prague broadcasts in six languages: English, German, French, Spanish, Czech and Russian. It broadcasts programmes about ...
Radio propagation is the behavior of radio waves as they travel, or are propagated, from one point to another in vacuum, or into various parts of the atmosphere. [1]: 26‑1 As a form of electromagnetic radiation, like light waves, radio waves are affected by the phenomena of reflection, refraction, diffraction, absorption, polarization, and scattering. [2]
Rádio – Top 100 (originally Rádio Top 100 Oficiální) is the Czech national airplay chart published by the IFPI Czech Republic on a weekly basis. Besides the main Top 100 record chart, also two component charts are effective.
Radio waves were first predicted by the theory of electromagnetism that was proposed in 1867 by Scottish mathematical physicist James Clerk Maxwell. [5] His mathematical theory, now called Maxwell's equations, predicted that a coupled electric and magnetic field could travel through space as an "electromagnetic wave".
When using medium to high-frequency radio telecommunication, there are radio waves which travel both parallel to the ground, and towards the ionosphere, referred to as a ground wave and sky wave, respectively. A skip zone is an annular region between the farthest points at which the ground wave can be received and the nearest point at which the ...