?? ?? ?? ????

??? ??? ?? ????
	BBC Four logo
???????	2 March 2002
?????	?? ?? ??
??????? ????	576i ( ??:? ??? ?? ???? ) ; ??????? ( ?????????? ??? ?? )
Audience share	???? (December 2013, BARB )
????	United Kingdom
Replaced	BBC Knowledge
?????? ????????	?? ?? ?? ??? ; BBC Two ; BBC Three ; BBC News ; BBC Parliament ; CBBC ; CBeebies
??????	www.bbc.co.uk/bbcfour
?????????
Terrestrial
Freeview	Channel 9 ; Channel 106 (HD)
????????
Freesat	Channel 107 (SD/HD) ; Channel 148 (SD)
Sky (UK)	Channel 116 (SD/HD) ; Channel 211 (SD/HD)
Sky (Ireland)	Channel 211
Astra 1N	10773 H ????? ?/?
Astra 2F	11023 H 23000 2/3 (HD)
??? ????? ( ?????? ????? ?????? )	Channel 9408
????
Virgin Media	Channel 107 ; Channel 164 (HD)
Smallworld Cable	Channel 119
UPC Ireland	Channel 117
UPC Netherlands	Channel 53
Ziggo (Netherlands)	Channel 604
???? ???? ?????? (Belgium)	Channel 566
WightFibre	Channel 18
IPTV
BT TV	Channel 106 (HD)
???????? TV ; (Switzerland)	Channel arbitrary
?????????? ??????????
BBC iPlayer	Watch live (UK only)
TVCatchup	Watch live (UK only)
UPC Horizon	Watch live (Ireland only) ; Watch live (Switzerland only)

???????? ???? (?? ???????? :BBC Four) ???????? ?????????? ????????? ?? ????????? ?? ?? ?? ??????? ????? ??? ?????? ?? ????? ??????? ????????? ? ?????????? ???????? ? ?? ?? ?????? ???? ????? ?? ???????? ???.

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