Ok I bought a cheap radioshack rf modulator
http://www.radioshack.com/product/index.jsp?productId=2103095
I plugged the s-video of my pc into the s-video of this rf modulator and then plugged an antenna into the output.
I have an old crt analog TV that I used some old bunny ear antenna that I had lieing around.
I should be able to broadcast this pc screen or any signal I send to the rf modulator out to the antenna thru the air wirelessly to the old analog crt tv.
But to much of my superize I didn't see any image not even a outline or blurry image. The only thing I can think of is that the signal needs to be amplified alot before I send it out an antenna....
If this is all that it is then I will just get a signal amplifier and should be all set......
Curious to know why it is not giving me any image at all???
When I connect the output thru a coaxial cable instead of wirelessly be 2 antennas it works perfect nice and crisp clear... even if I touch the antennas together I get a good image....
So my only thought is it needs some serious amplification or the antennas are really screwing it up.... but I think it must be amplifying more then anything because even with crappy antennas I should pick up something?
Does anybody know how much I would have to amplify it to get it to cover a normal house size or at least a few rooms...
Thanks for any help
video/audio signal coming from pc , dvd ,...etc --- rf modulator onto VHF channel 3 or 4 ----- to antenna/amplifier.
I would think this is all I need to make video broadcasts?
http://www.radioshack.com/product/index.jsp?productId=2103095
I plugged the s-video of my pc into the s-video of this rf modulator and then plugged an antenna into the output.
I have an old crt analog TV that I used some old bunny ear antenna that I had lieing around.
I should be able to broadcast this pc screen or any signal I send to the rf modulator out to the antenna thru the air wirelessly to the old analog crt tv.
But to much of my superize I didn't see any image not even a outline or blurry image. The only thing I can think of is that the signal needs to be amplified alot before I send it out an antenna....
If this is all that it is then I will just get a signal amplifier and should be all set......
Curious to know why it is not giving me any image at all???
When I connect the output thru a coaxial cable instead of wirelessly be 2 antennas it works perfect nice and crisp clear... even if I touch the antennas together I get a good image....
So my only thought is it needs some serious amplification or the antennas are really screwing it up.... but I think it must be amplifying more then anything because even with crappy antennas I should pick up something?
Does anybody know how much I would have to amplify it to get it to cover a normal house size or at least a few rooms...
Thanks for any help
video/audio signal coming from pc , dvd ,...etc --- rf modulator onto VHF channel 3 or 4 ----- to antenna/amplifier.
I would think this is all I need to make video broadcasts?