i wanna make a fm transmitter..pls help me

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leoren_tm said:
my realy BIG problem is making a wireless fire alrm.. using radio
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wireless fire alarm

be carefull !

your asking for trouble and its un insurable i think ,. unless its already insured
by a company watching service...

appart from this its easy to make using a two tone system and why why 30khz???

this magic number?
 

im designing it for my project!!!
it was suggeted 30khz!!!!!or above!!!
 

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