Aluminum base shell with ceramic insulator, 4 short pins, top contact, T-shaped envelope. Stamped on envelope: "371B". Donor’s card reads: “Half-wave rectifier made by National Union for the US ...

This article explores the primary design challenges facing designers of mm-wave radar circuits and discusses solutions that ...

Plastic 4-pin base, top contact, S-shaped envelope. Donor’s card reads: “Half-wave mercury vapor rectifier made by Westinghouse for the US government during World War II. This tube is the Westinghouse ...

NASHUA – Get out of the way this fall if you don’t want to get run over by the Nashua High School South boys soccer team. The Panthers are on a mission, it seems. “They got some swagger to them, man,” ...

No. 13 Ole Miss will return to action on Saturday afternoon for a non-conference showdown against the Tulane Green Wave in Week 4. Lane Kiffin and Co. are riding a three-game winning streak to open ...

US to give Ukraine intelligence on long-range energy targets in Russia The United States will provide Ukraine with intelligence on long-range energy infrastructure targets in Russia, two officials ...

President Trump announced new tariffs on pharmaceuticals, heavy trucks, and furniture, including a 100% duty on patented drugs, with some exemptions. Thursday's move is one of Trump's new ...

Hardly Strictly best bets Salute to Service photo gallery New driver’s license design Local restaurant among continent’s best Outrage over carpool lane hours The Farm Bureau did not share when the ...