Make Your Own Crystal Radio

Crystal Radio

Code:

02010DH01

RRP:

£22.00

Listen to the radio as they used to in the 1920s. These radios only need an aerial and earth connection. Reception is due to a crystal which picks up the radio waves, we have simplified this with a Germanium-Diode.

Contents:

prepared wooden pieces,
earphone,
Diode,
varnished copper wire,
cable,
screws and nuts,
bolt,
electrical connector and
instructions.

From 12 years, an introduction in the principles of radio communication.

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