How does RF modulator work?

What RF Modulator Will Work With My TV?

• I have a very old analog TV. It only has the coaxial plug where the cable wire goes in. In my living room I have an HD TV, so we have HD service through Direct TV. In our bedroom we have the analog TV. In order to connect the HD box to the analog they had to also install an RF modulator. The problem is, I also have a movie streaming device for Netflix in my bedroom. In order to use the streaming device, I have to disconnect the Direct TV box, and connect the streaming device. I found an RCA CRF940 RF Modulator that looks like it will allow me to connect the DIrect TV HD box, and the Netflix Streaming device at the same time, but it has buttons on the front to change which device is being used. I am wondering if there is a similar device that will allow me to use a remote control to change the channel to view the streaming device. I do not have line in 1 or 2, like some TV's do. Also the RF modulator needs to be compatible with the DIrect TV HD box.

• Answer:

  hello something like this will sove your problem u can get audio video switces with rca connectors s vid connectors look on ebay radio shack etc good luck hope this helps!!!!!!!!