Band II

Band II is the range of radio frequencies within the very high frequency (VHF) part of the electromagnetic spectrum from 87.5 to 108.0 megahertz (MHz).

Radio

Band II is primarily used worldwide for FM radio broadcasting.[1]

Broadcast television

Usage in Russia and in other former members of OIRT

In the former Soviet Union and other countries-members of OIRT, frequencies from 76 MHz to 100 MHz were designated for broadcast television usage.[2] Considering 8 MHz channel bandwidth used by the Russian analog television system (System D), the following television channels had been defined:

Channel Frequency Range
376-84 MHz
484-92 MHz
592-100 MHz

Broadcast television channels 1 and 2 are assigned to VHF I band, channels 6 to 12 are assigned to VHF III band.

Starting from the early 1990s, frequencies previously allotted to television channels 4 and 5 have been re-allocated for FM radio, thereby harmonizing it with the Western allocation for FM radio service.

gollark: Don't do it. He might be an annoying person.
gollark: Why would you do that?
gollark: Some nuances are lost in translation.
gollark: It's better if you read it in the original Greek.
gollark: * Παλαιολόγος

References
  1. Tooley, Mike (2007). Electronic Circuits - Fundamentals & Applications. Routledge. ISBN 9781136407383.
  2. "GOST 7845-92 : Broadcast television system. Main specifications. Methods of measurements. (In Russian)". Russian Federal agency for technical regulations and measurements. p. 10.


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.