THE CIMPLE CO - RF Modulator, RCA Composite to RF Coaxial Adapter, Converts Standard Definition Signals to Coax, Watch DVD, VHS, Game Consoles on TV, Includes A/V Cable, Does Not Work in Reverse

Works well. Was able to connect an old Roku LT 2700X to it and then using an antenna cable to the 5” CRT TV I had. Able to watch Roku live channels on the TV now. In the photo you can see NYC Mayor Elect Zohran Mamdani giving a speech.

Works as advertised. Plug and play.

Great for CRT retro gaming! I have a CRT that is RF only input and connecting old consoles with RF looked wavy and poor. By using this, as an in between with AV connections from the retro consoles they now look awesome.

Used it to run a second TV from the main box. It worked well but it is not as clear as the main TV.

Dead Stick is like a rudderless/engineless ship at see. That was my experience. I followed logic (as there are no instructions) and hooked it up. Nothing. I then crawled under my house to see if there was a cable issue. Nothing. I moved it to another TV. Nothing. Finally, it dawned on me that maybe it wasn't getting power. Sure enough, the power supply was fried...no power at all. So, i reached into my bag of tricks and found a transformer with he correct voltage and connect, and tested it to make that it worked. Great. I plugged it in, and ....Nothing. I'm fairly certain i lugged it in correctly (I followed the picture and referred to instructions provided for other manufacturer's model). The unit has no lights, so i don't know if the until is as fried as the transformer or why it doesn't work. I'm just Dead Stick. Fortunately, necessity being the mother of invention, I realized that an old VCR or DVD player (or in my case, admittedly, my current VCR), can be used by hooking up the VCR to receive the RCA inputs from the TV and then hoking the COAX between location A and TV-B to the OUT connection on the VCR. Plug the other end of the Coax into TV-B's IN connector, turn to channel 3, and you're all good. Just don't let it get around that I still have a VCR. The VCR is bigger and uses more power, but it works, and is just collecting dust or filling a landfill otherwise, so give it a shot and save yourself some headache.

This thing kicks ass, I didn't think it would be remotely decent for how cheap it is, but I was pleasantly surprised. Came in handy when the only working crt I still have isn't modern enough to have its own rca ports. I honestly can't tell that much of a difference in quality compared to if it was just running straight through without any adapters. 10/10, reliving childhood perfectly. Never thought I'd be able to enjoy my old consoles and tapes again without it looking like some genre of garbage. if it looks bad or wrong, its nothing that cant be fixed by adjusting the color/picture balance on your tv. It took about a half hour of tweaking for me, but the tv i had was at weird settings to begin with anyway. Some other reviews said there was interference issues but I've had no such thing yet since buying and I've been using the thing every day now with no issue. There might be more expensive, "better" hardware out there for this but I don't think it would be that noticeably better or different. (phone/lighting quality sucks I promise it looks FAR better in person)

This worked great for me. I bought a 1981 console tv and wanted to hook up a vcr for a vintage vibe. Easy to hook up without directions. Very intuitive. I did need a coaxel adapter to get it done but that was super easy. Both sides were female and the coaxel for this is felmale so I needed a double female adapter. If I had realized, I would have ordered that when I ordered this, but it still wasn’t a biggie.

Works and is about as good as you'd expect it to be for the price. Only problem I have is sometimes the picture begins to blur and it complete turns to static till you switch the channel between 3 and 4 a couple of times. However, given the price paid for it it doesn't surprise me that much. Still a good product. Does what it says it'll do and a good enough peice that if you're in a pinch or don't have enough money at the moment, this'll work just fine.

Llego en perfectas condiciones y trabaja con mucha eficiencia. Recomendable

The RF modular was exactly what I needed to convert the signal from the satellite digital receiver’s RCA outlet terminals to a coaxial cable outlet. No problems have occurred with the new system and picture quality is excellent.

With this modulator, I was able to set up a retro TV and a VCR. I ran a coaxial cable from the TV, and a composite cable from the VCR. Plugged both of those into the modulator and voila!

No funcionó. Nunca encendio

Made extension of service to a second T.V in addition to initial one with a HDMI connection