Aerial booster

Thread Starter

Webby

Joined Jun 15, 2008
66
Hi all, recently purchased an aerial signal booster for my digital free view to help boost the signal just curiouse how it works as i have to plug it into the mains 240v one signal in one out?
 

VoodooMojo

Joined Nov 28, 2009
505
It is a signal amplifier. Amplifiers need power.
240 volts supplies the power, dropped to 5 volts, usually 100ma.

signal in from the aerial, signal out to receiver
 
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