They are sold commercially a "radios". They are machines for detecting electromagnetic radiation in the "radio" part of the spectrum.
No
The antenna does that.
One can get information on receivers made by HD Radio when one goes on the site of KEDM 90.3 Public Radio. There one can get the details of how to receive HD channels and multicasting.
No.
DIODE
Car receivers are typically used in vehicles to pick up radio stations outside of the local range. These receivers can also be converted for home use.
Alfred B. Cook has written: 'Frequency modulation receivers' -- subject(s): Radio frequency modulation, Receivers and reception
Legacy radios receive RF radio signals.Satellite Radios operate at the Microwave spectrum and require completely different receivers.
Dash receivers can be purchased at a variety of electronic stores. Radio Shack and Best Buy carry dash receivers as well as other car stereo products. Individuals can also purchase dash receivers on sites such as New Egg.
Digital receivers are electronic devices that decode and process digital signals, converting them into usable formats for audio, video, or data output. They are commonly used in various applications, including television broadcasting, satellite communications, and radio. These receivers often include features such as error correction, signal enhancement, and compatibility with various digital formats, enabling clear and high-quality reception. Examples include digital TV tuners, satellite receivers, and digital radio receivers.
Car receivers are typically used in vehicles to pick up radio stations outside of the local range. These receivers can also be converted for home use.
Frequency modulation is used to broadcast radio waves to receivers. The most common use of it is in FM radio, which contains a range of radio frequencies.