Common_crystal_radio_circuit.svg
Size of this PNG preview of this SVG file:
517 × 426 pixels
.
Other resolutions:
291 × 240 pixels
|
583 × 480 pixels
|
932 × 768 pixels
|
1,243 × 1,024 pixels
|
2,486 × 2,048 pixels
.
Summary
Description Common crystal radio circuit.svg |
English:
Common
crystal radio
circuit, used in inexpensive crystal radios sold today. The tuning coil
L
and capacitor
C1
together make up the
tuned circuit
; it selects the radio signal to be received, out of all the signals picked up by the antenna.
C1
is adjustable, and is used to tune in different stations. The crystal detector
D
rectifies the radio frequency current from the tuned circuit to pulsing direct current to extract the audio modulation from the radio frequency carrier wave. The earphone
E
converts the audio current to sound waves.
|
Date | |
Source | Own work |
Author | Chetvorno |
SVG development
InfoField
|
This diagram was created with
Adobe Illustrator
.
|
Licensing
Public domain Public domain false false |
This work has been released into the
public domain
by its author,
Chetvorno
. This applies worldwide.
In some countries this may not be legally possible; if so: Chetvorno grants anyone the right to use this work for any purpose , without any conditions, unless such conditions are required by law. |