The carrier frequencies for AM operate from 530 kHz to 1610 kHz. Many superheterodyne AM radios use a demodulation circuit designed for 455 kHz. When the listener tunes in a station, an oscillator ...

Tickets went on sale Friday for the two “Jonny Greenwood: Popcorn Superhet Receiver” shows happening as part of the Wordless Music Series here in NYC. Commissioned by the BBC in 2005, when Jonny ...

Receiver ICs with fully integrated VCOs are very welcome to the system designer because there is no need for external VCO components like varactor diodes or inductors. On the other hand, a fully ...

This Superhet Receiver does not require AGC or RF control since it has satisfactory large signal handling capability as it operates with 4MHz intermediate frequency. Only 6 bipolar transistors are ...

Back in November, Seth Colter Walls asked in Slate, “Why is no one talking about Jonny Greenwood’s excellent new recording?” Jonny Greenwood is lead guitarist for the always obsessed-over Radiohead, ...

Not interested in classical music? The Alabama Symphony Orchestra just might change your mind on April 10, when it performs "Popcorn Superhet Receiver." It's a classical piece by Jonny Greenwood, lead ...

Guitarist, keyboardist, and all-around instrumentalist Jonny Greenwood of the band Radiohead discussed the band's new In Rainbows album as well as his own Popcorn Superhet Receiver project with ...

Communications receiver architecture has evolved slowly over the years. The most common and successful configuration is the superheterodyne architecture, which translates the incoming signal to a ...

Audio for this feature is no longer available. How do you capture the energy — both positive and negative — of the past 50 years by using instruments perfected in the 18th century and made of wood, ...

A radio receiver is always a fun project. [Jayakody2000lk] decided that his new superheterodyne design would use an Arduino and it looks like it came out very nicely. The system has four boards. An ...

Also called a "regenerative receiver," a radio receiver that detects and demodulates the carrier frequency broadcast by the station without using an intermediate frequency (IF) stage. The homodyne ...