RF Demodulator Coax to HDMI UHF Modulator VHF Adapter Coaxial Converter for JVC Videodisc Betamax VCRs VHS Camcorder Video CD Player Magnavox Odyssey Atari 2600 to HDTV HD Digital Projector Monitor TV

Set up was easy even though the instructions are not very help. Hooked my Colecovision and Atari 2600 to a 50" tv and eveything works great. You have to have your game system on when the device is doing a manual or automatic scan to find the channel that it is on.

Don’t do it. I thought I’d try even with the negative reviews because I’m usually pretty savvy. But this thing is a brick. Blue screen. Remote does nothing. Instructions are a joke. When I finally got it to work the picture quality was worse than without it.

There is hope for the RF to HDMI problem! This actually worked for me - connected this to the RF output of an original NES, HDMI to an old Dell monitor, and using a Metroid cartridge that either doesn't need a battery to operate or miraculously has some batter remaining. I put the manual scan on channel 4 to match the output of the NES, but I don't even think that was necessary - the defaults and autoscan looked like they worked. Now I can confidently sell my NES on eBay knowing it works (and being able to prove it before I ship it). I have not yet connected the sound output, but I expect that the video is the more complex component, so I'm giving this 5 stars until I know better.

Did the auto scan with my Atari 2600 turned on as suggested by other reviewers. It picked it up and programmed a channel for it no problem. However I'm giving it 4 stars instead of 5 because it was unable to pick up my Famicom. Maybe if I messed with it more I would be able to get it to work but I didn't mess with it much because I have an AV Famicom that I can pipe into the system by other means.

Very easy to use. Scan, flip on the Atari and boom it's on a 55 inch tv.

Does not work. I wanted to hook my old atari up to a newer tv. After searching forever and only finding modulators I finally came across this demodulator. There are no instructions with the unit. other than a piece of paper that says what each button on the remote does, and a on a very small piece of paper 3 "troubleshooting" steps. Which are not actually troubleshooting steps. I attempted to scan for a signal multiple times in multiple ways. I tried with 3 different Atari's connected, a woody, a vader, and a Jr. and it found the signal on none of them. In the end I may need to mod the systems with a composite board since there are no other demodulators I can see. For the record the Atari's work just fine when passed through my older surround system that has a 75ohm rf connector. But that unit is huge and I don't want to use it.

It works well enough. If you are not tech. savvy, I would look to another option.

Have 2 older TV's with RF inputs; both appeared to fail. Hooked this unit up, both still work using HDMI inputs. Comes with "Simple Guide" for North American TV's. Practically plug-n-play. Took a few minutes for the auto scan to run on the first one (an old Visio), then just plugged into the somewhat newer Phillips, both work great. Excellent picture, good sound. Will buy more.

Was used to by pass Ant input for a senior person. HDMI reduce the risk of changing the the interface cable channel by accident.

It only worked for a half hour then burnt out and stopped working

Unit works well and does what it is suppose to BUT Instructions were NOT geared towards someone who does not have a lot of technical skills. Also does not really explain what to do with the remote. Better instructions for people who are NOT tech savvy would really help. I had to get someone in to set this up for me.