Rede Sigma, commonly known as just Sigma, is a Palesian commercial television network, being launched on April 26th, 1965 by businessman and journalist Norberto Moitinho, then-owner of sister newspaper O Sigma and sister radio station Rádio Sigma.
It is headquartered in Rio de Sineiro, making it the only major television network in the country to be headquartered in that city rather than São Gonçalo, with additional operations being held by its owned-and-operated station in São Gonçalo, aside from additional owned-and-operated stations in Novo Horizonte (Minas dos Campos), Calensia (Distrito Federal) and Arrecife (Fernambuco), being owned by Grupo Sigma.
It is the country's largest and most watched television network, although it has also been criticized for its near monopolistic dominance in the media landscape, its quality decline over the years and its bias towards the Palesian Social Democracy Party (previously holding a political bias towards the Palesian Military Regime until its dissolution in 1985).
Its primary competitors are TelecordTV, EPT, Rede Viseirantes, Telerede and TV Educativa.
1965-1966
1966-1976
Network ID (1966).
Network ID (Rio de Sineiro only, 1966, 1).
Network ID (Rio de Sineiro only, 1966, 2).
Network ID (1969).
Network ID (1972).
Network ID (1973, 1).
Network ID (1973, 2).
Network ID (1974, 2).
Network ID (1974, 3).
Commercial break ID (1971).
Commercial break ID (1972).
Pre-network promo ID (1974, 1).
Post-network promo ID (1972).
Network ID (1966, 2015 and 2020 recreation).
Network ID (Rio de Sineiro only, 1966, 1, 2015 and 2020 recreation).
Network ID (Rio de Sineiro only, 1966, 2, 2015 and 2020 recreation).
.png "O Que E Bom Esta Na Sigma (2).png (31 KB)")
Network ID (1969, 2015 and 2020 recreation).
Network ID (1972, 2015 and 2020 recreation).
Network ID (1973, 2015 and 2020 recreation).
Network ID (color version, 1973, 2015 and 2020 recreation).
Network ID (1974, 1, 2015 and 2020 recreation).
Network ID (1974, 2, 2015 and 2020 recreation).
Network ID (1974, 3, 2015 and 2020 recreation).
Commercial break ID (1971, 2015 and 2020 recreation).
Commercial break ID (1972, 2015 and 2020 recreation).
Post-network promo ID (1972, 2015 and 2020 recreation).
Add a photo to this gallery1969-1970
1970-1972
1972-1976
Network ID (1972).
Network ID (1972, 2015 and 2020 recreation).
1975 (10th anniversary)
Network ID (1975).
Network ID (1975, 2015 and 2020 recreation).
1976-present
Full variant.
Shortened variant.
Wordmark.
1976-1981
Network ID (1976, 1).
Network ID (1976, 2).
Network ID (1977, 1).
Network ID (1977, 2).
Network ID (1979).
.png "Rede Sigma ID 1980 (pre logo change).png (429 KB)"){kind=logo}
Network ID (1980).
Commercial break ID (1976).
Commercial break ID (1978).
Post-network promo ID (1978).
Closedown ID (1976).
Sign-on/sign-off slide (1984).
Sigma TV International endboard (1976).
.png "Rede Sigma vinheta 1976 (April 2015 remake).png (1,31 MB)")
Network ID (1976, 1, 2015 and 2020 recreation).
Network ID (1976, 2, 2015 and 2020 recreation).
.png "Rede Sigma 1977 (2015).png (544 KB)")
Network ID (1977, 1, 2015 and 2020 recreation).
Network ID (1977, 2, 2015 and 2020 recreation).
.png "Rede Sigma ID 1979 (2015).png (620 KB)")
Network ID (1979, 2015 and 2020 recreation).
Network ID (1980, 2015 and 2020 recreation).
Commercial break ID (1976, 2015 and 2020 recreation).
Commercial break ID (1978, 2015 and 2020 recreation).
Post-network promo ID (1978, 2015 and 2020 recreation).
Logo spoof on Mad TV (2000).
1980 (15th anniversary)
Network ID (1980, 1).
Network ID (1980, 2).
Network ID (1980, 1, 2015 and 2020 recreation).
Network ID (1980, 2, 2015 and 2020 recreation).
1979-1982
Station ID (1979).
Closedown ID (1979).
1981-1983
Network ID (1981, 1).
Network ID (1981, 2).
Network ID (1982).
Network ID (New Year 1982-83).
Commercial break ID (1981).
Commercial break ID (1982).
Post-network promo ID (1981).
Closedown ID (1981).
Sign-on/sign-off slide (1982).
Sign-on/sign-off slide (1983, 1).
Sign-on/sign-off slide (1983, 2).
.png "Sigma TV International (1981).png (267 KB)")
Sigma TV International endboard (1981).
Network ID (1981, 1, 2015 and 2020 recreation).
Network ID (1981, 2, 2015 and 2020 recreation).
Network ID (1982, 2015 and 2020 recreation).
Network ID (New Year 1982-83, 2015 and 2020 recreation).
Commercial break ID (1981, 2015 and 2020 recreation).
Commercial break ID (1982, 2015 and 2020 recreation).
Post-network promo ID (1981, 2015 and 2020 recreation).
Sign-on/sign-off slide (1982, 2015 and 2020 recreation).
Sign-on/sign-off slide (1983, 2015 and 2020 recreation).
Logo spoof on Mad TV (1997).
1983-1985
.png "Rede Sigma - ID 1983 (1).png (247 KB)")
Network ID (1983, 1).
.png "Rede Sigma - ID 1983 (2).png (261 KB)")
Network ID (1983, 2).
.png "Rede Sigma - ID 1983 (3).png (275 KB)")
Network ID (1983, 3).
Network ID (New Year 1983-84).
Network ID (Tempo Sigmal, 1983).
_Vers%C3%A3o_1.png "Vinheta - Rede Sigma (1984) Versão 1.png (523 KB)")
Network ID (1984, 1).
Network ID (1984, 2).
Network ID (Spring 1984).
Network ID (Summer 1984).
.png "Rede Sigma - ID 1985 (Número um).png (848 KB)")
Network ID (Veículo nº 1, 1985).
Commercial break ID (1983, 1).
Commercial break ID (1983, 2).
Commercial break ID (1983, 3).
Commercial break ID (1984).
.png "Sigma TV International (1983).png (265 KB)")
Sigma TV International endboard (1983).
_(1).png "Rede Sigma - ID 1983 (2015 recreation) (1).png (310 KB)")
Network ID (1983, 1, 2015 and 2020 recreation).
_(2).png "Rede Sigma - ID 1983 (2015 recreation) (2).png (302 KB)")
Network ID (1983, 2, 2015 and 2020 recreation).
_(3).png "Rede Sigma - ID 1983 (2015 recreation) (3).png (294 KB)")
Network ID (1983, 3, 2015 and 2020 recreation).
Network ID (New Year 1983-84, 2015 and 2020 recreation).
.png "Tempo Sigmal (2).png (58 KB)")
Network ID (Tempo Sigmal, 1983, 2015 and 2020 recreation).
Network ID (1984, 1, 2015 and 2020 recreation).
Network ID (1984, 2, 2015 and 2020 recreation).
Network ID (Spring 1984, 2015 and 2020 recreation).
Network ID (Summer 1984, 2015 and 2020 recreation).
_(2015_recreation).png "Rede Sigma - ID 1985 (Número um) (2015 recreation).png (221 KB)")
Network ID (Veículo nº 1, 1985, 2015 and 2020 recreation).
.png "Sigma plim plim 1983 (1).png (1,05 MB)")
Commercial break ID (1983, 1, 2015 and 2020 recreation).
Commercial break ID (1983, 2, 2015 and 2020 recreation).
.png "Sigma plim plim 1983 (3).png (174 KB)")
Commercial break ID (1983, 3, 2015 and 2020 recreation).
.png "Sigma Plim Plim 1984 (2).png (304 KB)")
Commercial break ID (1984, 2015 and 2020 recreation).
Logo spoof on Mad TV (2002).
1984-1986 (20th anniversary)
Network ID (1985).
Network ID (New Year 1984-1985).
Network ID (New Year 1985-1986).
.png "Rede Sigma - ID 1985 (20 anos).png (92 KB)")
Post-network promo ID (1985).
Sign-on/sign-off slide (1985).
Network ID (1985, 2015 and 2020 recreation).
_(recreation).png "Rede Sigma - ID 1985 (20 anos) (recreation).png (119 KB)")
Post-network promo ID (1985, 2015 and 2020 recreation).
1985-1992
Alternate variant.
Network ID (1986, 1).
Network ID (1986, 2).
Network ID (1987, 2).
Network ID (1987, 3).
Network ID (1988, 1).
Network ID (1988, 2).
Commercial break ID (1987).
Post-network promo ID (1986).
Post-network promo ID (1987, 1).
Post-network promo ID (1987, 2).
Post-network promo ID (1988).
Network promo (Tela Quente, Ladyhawke, 1988, 1).
Network promo (Tela Quente, Ladyhawke, 1988, 2).
Network promo (Tela Quente, Ladyhawke, 1988, 3).
Sign-on/sign-off slide (1986, 1).
Sign-on/sign-off slide (1986, 2).
Sign-on/sign-off slide (1986, 3).
Sign-on/sign-off slide (1986, 4).
.png "Sigma TV International (1986).png (339 KB)")
Sigma TV International endboard (1986).
Sigma TV International endboard (1987).
Network ID (1986, 1, 2015 and 2020 recreation).
Network ID (1986, 2, 2015 and 2020 recreation).
Network ID (1987, 1, 2015 and 2020 recreation).
Network ID (1987, 2, 2015 and 2020 recreation).
Network ID (1988, 2015 and 2020 recreation).
Post-network promo ID (1988, 2015 and 2020 recreation).
Sign-on/sign-off slide (2015 and 2020 recreation).
Logo spoof on This Hour Has 22 Minutes (2003).
Logo spoof on Mad TV (2002).
1989-1991
Network ID (1989, 1).
Network ID (1989, 2).
Network promo (Tela Quente, Crossed Destinies, 1989, 1).
Network promo (Tela Quente, Crossed Destinies, 1989, 2).
Network promo (Tela Quente, Crossed Destinies, 1989, 3).
Sponsorship billboard (Semg Saishiba, 1989).
.png "Sigma TV International (1989).png (405 KB)")
Sigma TV International endboard (1989).
.png "Rede Sigma 1989 Ident (2015).png (748 KB)")
Network ID (1989, 2015 and 2020 recreation).
Logo spoof on Mad TV (2005).
1989-1991 (25th anniversary)
Network ID (1990).
Network ID (New Year 1989-1990).
.png "Rede Sigma 25 Anos (2015 remake).png (961 KB)")
Network ID (1990, 2015 and 2020 recreation).
1990-1992
Network ID (1991).
Network ID (January 1992).
Post-network promo ID (1991).
Network promo (Copa Libertad, Doca Juniors x Corinthians/SG, 1991, 1).
Network promo (Copa Libertad, Doca Juniors x Corinthians/SG, 1991, 2).
Network promo (Copa Libertad, Doca Juniors x Corinthians/SG, 1991, 3).
Network promo (Formula GP [San Marino] Grand Prix, 1991).
Network promo (Especial 91, 1991).
Network promo (Doris para Maiores, 1991, 1).
Network promo (Doris para Maiores, 1991, 2).
Network promo (Sigma 26, Man Against the Mob, 1991, 1).
Network promo (Sigma 26, Man Against the Mob, 1991, 2).
Sponsorship billboard (Nestlé, 1991).
Sponsorship billboard (Kaiser, 1991).
.png "Sigma TV International (1991).png (484 KB)")
Sigma TV International endboard (1991).
.png "Rede Sigma Ident 1991 (2).png (888 KB)")
Network ID (1991, 2015 and 2020 recreation).
1991 (26th anniversary)
1992-1996
Network ID (1992).
Network ID (New Year 1992-93).
Network ID (1993).
Network promo (Fantástico, 1992).
Network promo (MotoPR Neurcasian Grand Prix, 1992, 1).
Network promo (MotoPR Neurcasian Grand Prix, 1992, 2).
Network promo (MotoPR Neurcasian Grand Prix, 1992, 3).
Network promo (TV Pirata, 1992, 1).
Network promo (TV Pirata, 1992, 2).
Network promo (Você Decide, 1992, 1).
Network promo (Você Decide, 1992, 2).
Network promo (Você Decide, 1992, 3).
Network promo (Tela Quente, Dirty Rotten Scoundrels, 1992, 1).
Network promo (Tela Quente, Dirty Rotten Scoundrels, 1992, 2).
Network promo (Tela Quente, Dirty Rotten Scoundrels, 1992, 3).
Network promo (Domingo Maior, Cobra, 1992).
Network promo (Pequenas Empresas, Grandes Negócios, 1992).
Sponsorship billboard (Banco Nacional, 1992).
Sponsorship billboard (Sudatlansis, 1992).
Sponsorship billboard (Ceval Soya, 1992).
Sign-on/sign-off slide (1992, 1).
Sign-on/sign-off slide (1992, 2).
.png "Sigma TV International (1992).png (438 KB)")
Sigma TV International endboard (1992).
.png "Rede Sigma ident 1992 (2015 remake).png (889 KB)")
Network ID (1992, 2015 and 2020 recreation).
Logo spoof on This Hour Has 22 Minutes (1993, 1).
Logo spoof on This Hour Has 22 Minutes (1993, 2).
Logo spoof on Mad TV (1996).
Logo spoof on Mad TV (2004).
1994-1996
On-air variant.
Network ID (1994).
Network ID (1995).
Sign-on/sign-off slide (1994).
1994-1996 (30th anniversary)
Network ID (1995).
Network ID (New Year 1994-95).
Network ID (1995, 2015 and 2020 recreation).
1996-2000
Network ID (1996, 1).
Network ID (1996, 2).
Network ID (1997).
Network ID (1998).
Network ID (1999, 1).
Network ID (1999, 2).
Station ID (Spring 1999).
Network ID (2000, 1).
Network ID (2000, 2).
Post-network promo ID (1996).
Post-network promo ID (1999, 1).
Post-network promo ID (1999, 2).
Network promo (Por Amor, 1997, 1).
Network promo (Por Amor, 1997, 2).
Network promo (Por Amor, 1997, 3).
Network promo (Por Amor, 1997, 4).
Network promo (Por Amor, 1997, 5).
Network promo (Por Amor, 1997, 6).
Network promo (Por Amor, 1997, 7).
Network promo (Anjo Mau, 1997).
Network promo (Zazá, 1997).
Network promo (Malhação, 1997).
Network promo (Tela Quente, Hard Target, 1991, 1).
Network promo (Tela Quente, Hard Target, 1991, 2).
Network promo (Tela Quente, Hard Target, 1991, 3).
Network promo (Sessão da Tarde, RoboCop 3, 1997, 1).
Network promo (Sessão da Tarde, RoboCop 3, 1997, 2).
Network promo (Intercine, The Live of Girls and Women, 1997, 1).
Network promo (Intercine, The Live of Girls and Women, 1997, 2).
Network promo (Intercine, The Live of Girls and Women, 1997, 3).
Network promo (Palésia Legal, 1997).
Sponsorship billboard (Eno, 1997).
Sign-on/sign-off slide (1996).
.png "Sigma TV International (1996).png (470 KB)")
Sigma TV International endboard (1996).
Network ID (1999, 2015 and 2020 recreation).
2000-2005
Network ID (2000).
Network ID (Supreme Federal Court, Calensia, 2000).
Network ID (Ricefield, 2000).
Network ID (Volcano, 2000).
Station ID (37th anniversary, Carnival, 2002).
Post-network promo ID (Big Brother Palésia 5, 2004).
Post-network promo ID (New Year 2005, 2004).
Pre-network promo ID (New Year 2005, 2004).
Network promo (Vale a Pena Ver de Novo, Deus nos Acuda, 2004, 1).
Network promo (Vale a Pena Ver de Novo, Deus nos Acuda, 2004, 2).
Network promo (Video Show Retrô 2004, New Year 2005, 2004, 1).
Network promo (Video Show Retrô 2004, New Year 2005, 2004, 2).
Network promo (Big Brother Palésia 5, 2004).
Network promo (Sítio do Pica-Pau Amarelo, 2004, 1).
Network promo (Sítio do Pica-Pau Amarelo, 2004, 2).
Network promo (Show da Virada, New Year 2005, 2004).
Sign-on/sign-off/technical fault slide (2000).
Sponsorship ID (Minuano, 2004, 1).
Sponsorship ID (Minuano, 2004, 2).
Sponsorship ID (Jota's, 2004).
Network ID (2000, 2015 and 2020 recreation).
Network ID (Supreme Federal Court, Calensia, 2000, 2015 and 2020 recreation).
Network ID (Ricefield, 2000, 2015 and 2020 recreation).
Network ID (Volcano, 2000, 2015 and 2020 recreation).
Logo spoof on Mad TV (2001).
Logo spoof on Mad TV (2002).
2005-2008
Network ID (2006).
Network ID (2007).
Network ID (HDTV, 2007).
Commercial break ID (2007).
Sign-on/sign-off slide (2005).
Network ID (2006, 2015 and 2020 recreation).
Network ID (2007, 2015 and 2020 recreation).
Commercial break ID (2007, 2015 and 2020 recreation).
Logo spoof on Mad TV (2005).
2005 (40th anniversary)
Network ID (2005).
Network ID (2005, 2015 and 2020 recreation).
2008-2014
Wordmark variant.
Network ID (2008).
Network ID (widescreen variant, 2008).
Network ID (HDTV, 2008).
Network ID (2010).
Network ID (widescreen variant, 2010).
Network ID (HDTV, 2010).
Network ID (2012).
Commercial break ID (2008, 1).
Commercial break ID (2008, 2).
Commercial break ID (widescreen variant, 2008, 1).
Commercial break ID (widescreen variant, 2008, 2).
.png "Apoio Rede Sigma (2008).png (914 KB)")
Sponsorship ID (2008).
Logo spoof on This Hour Has 22 Minutes (2011).
2010 (45th anniversary)
Network ID (2010).
Network ID (widescreen variant, 2010).
2011-2014
2014-2015
Wordmark variant.
Network ID (2014).
2015-present
Wordmark variant.
Network ID (2015).
Network ID (2020).
.png "Sigma TV International (2015).png (763 KB)")
Sigma TV International endboard (2015).
Logo spoof on Mad TV (2016).
2015 (50th anniversary)
Network ID (2015).
2020 (55th anniversary)
Network ID (2020).
| Broadcast television networks in Palesia |
|---|
| Major broadcast networks: Rede Sigma | TelecordTV | EPT | Rede Viseirantes | Telerede | TV Educativa Minor broadcast networks: Local broadcast networks: Defunct broadcast networks: Digital speciality channels: |
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