Jammer

Jammer may refer to:

Signal blocking devices

• Radar jammer, a device used in radar jamming and deception
• Radio jammer, a device used in radio jamming
• Radio-controlled Improvised Explosive Device jammer, a counter-IED device
• Mobile phone jammer, an instrument used to prevent cellular phones from receiving signals from base stations

Sports

• Jammer (American football), a special teams position
• Jammer (mascot), mascot of the Northern League Joliet Jackhammers
• Jammer (swimwear), a type of male competitive swimwear
• Jammer, the scoring position in roller derby
• Jamestown Jammers, a minor league baseball team

People

• Jammer (rapper) (born 1982), English rapper and producer
• Daniel Jammer (born 1966), Jewish German-Israeli businessman and entrepreneur
• Max Jammer (1915–2010), Israeli physicist and Rector and Acting President of Bar-Ilan University
• Quentin Jammer (born 1979), American retired National Football League player

Entertainment

• The Jammers, American electronic music studio group
• Players of National Geographic Animal Jam
• Jammers, a group of characters in the TV series The Prisoner who use misdirection to confuse onlookers with misinformation

See also

• Red Jammers, buses used to shuttle guests around Glacier National Park
• Jamming (disambiguation)