getting rough idea about build/connecting rf modulator

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sunsen

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Hi,

Before I start anything, I want to know if what I am thinking could work. Pardon me for not having any background.
Connect PC sound ouput ---> rf modulator ---> indoor antenna.
Can this work if I want to broadcast frequency like 528Hz indoor?
If yes, how to check the frequency is broadcasting at 528Hz?
 
Is 528Hz the carrier frequency or the frequency you plan to modulate the carrier with ?

Les.
 
I doubt you can tramsmit anything at 528Hz. 528KHz might be a bit more practical, if you meant the carrier frequency.
 
I doubt you can tramsmit anything at 528Hz. 528KHz might be a bit more practical, if you meant the carrier frequency.

What is the range of frequency that I can transmit?

There won't any electronic receiver for the 528Hz but human. Currently I doing it with a speaker. Just got some wild idea to transmit 528Hz when reading something online. Hehe
 
There are two frequencies involved, one is your signal that is to be transmitted over the radio, and the other is the carrier frequency that is modulated by your signal. The practical range of the carrier frequency starts at roughly 300kHz. The signal frequency is not as important, and staying in the human hearing range should be ok.
 
(Just quoting myself).



Please post the site you visited. We might be able to help explain what you read.


This is the website link
Extracted from the site:

Let me know if the above is not ok to be here.
 
Complete rubbish!

Do not waste your time, effort and money on this nonsense.

JimB
 

Not interested in your comment and rudeness. I didnt ask for your statement but opinion if the thing works. Who do you think you are to display such a big attitude? Dont come back with more comment both of you. Go away.
 

Thank you for your sharing.
 
I don't know about RF affecting humans... Maybe a couple of audio frequencies can really bug a person and possibly there is talk about micro wave affecting humans ( no official white paper )

I agree with Jim on this.... I do not believe that an audio frequency can affect radiation.... I think some typo's have been overlooked here..

P.S. 528hz is only one octave above middle C...
 
Hi Ian,
I was looking forward to asking the OP if he realised a half wave dipole antenna if he used a carrier frequency of 528 HZ would be 284 KM long.
Les.
 
Hi Ian,
I was looking forward to asking the OP if he realised a half wave dipole antenna if he used a carrier frequency of 528 HZ would be 284 KM long.
Les.
Hola Les,

Have also considered HOW high it should be? And how MUCH static it would collect with cumulus nimbus passing under/above it?
 
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