Quire

Band II

From Quire, the open reference·Range of radio frequencies from 87.5 to 108.0 MHz·1 min read

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#edit

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

Broadcast television#edit

Usage in Russia and in other former members of OIRT#edit

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:

ChannelFrequency Range
R376–84 MHz
R484–92 MHz
R592–100 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.

Other countries#edit

Both Japan, System J and Australia, System B have also had analog TV channels situated within Band II.

References#edit

  1. ^ Tooley, Mike (7 November 2019). Electronic Circuits - Fundamentals & Applications. Abingdon, Oxon; New York, NY: Routledge, Taylor & Francis Group. ISBN 9780367822651. OCLC 1111639478.
  2. ^ "GOST 7845-92 : Broadcast television system. Main specifications. Methods of measurements. (In Russian)". Russian Federal agency for technical regulations and measurements. p. 10. Archived from the original on 2017-10-24. Retrieved 2017-02-20.


This article is mirrored from “Band II” on English Wikipedia, revision 1328010861, written by Wikipedia's contributors and licensed CC BY-SA 4.0. Editing it here creates a Quire copy with its own history.

Synced with Wikipedia revision 1328010861 · just now