Al 17/12/12 20:57, En/na Renato Gallo ha escrit:

> can i amplify the signal to improve reception ?

an amplifier will amplify the noise as well as the signal (i.e., an amplifier 
is only useful to compensate for the losses in the cable, not to improve the 
signal).

> why with the bowl is better ?

http://en.wikipedia.org/wiki/Monopole_antenna

The bowl acts as a ground plane

Bye
-- 
Luca
--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Reply via email to