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The RF modulator is fit for your own local CATV system. You will get more benefits and convenience while saving a lot on it. VHF working frequency for PLL controlled, HD input, A/V output, RF output. Selectable output channels
The RF coaxial converter supports NTSC TV format output, no need to install driver program, portable, flexible, plug and play. The VHF demodulator converter has personalised design, exquisite workmanship, making you fondle admiringly
The RF modulator is made of high quality plastic material, sturdy, durable and long service life. Professional manufacturing, stable characteristics and high reliability
- Item Type: RF Modulator
- Material: Plastic
- TV Standard Format: NTSC
- Frequency Range: CH3=61.25 / CH4=67.25
- Output Impedance: 75OHm
- Output Level: 80±5dBμV
- Accompaniment System: M=4.5MHz
- Video Input Impedance: 75 Ohms/1k Ohms (Switch able)
- Input Impedance: 13±3k Ohms
- TV to Ant I Input Loss 50-860: -6±2dB
- A/V Connection: RCA Female
- RF Input: F Female
- RF Output: F Female
- Power Consumption: 5Volt DC, 500mah(min)
- Operating Temperature: 0℃ ~ +40℃
Package List:
1 x RF Modulator
1 x Transmission Line
1 x English Manual
SU
August 9, 2025
I bought this to watch DVDs on an old tube TV. Works great! Can now watch my favorite movies on my little bedroom tv!
Dennis
August 6, 2025
This is a great solution to problems related to hooking up satellite receivers to various components. It is inexpensive, has easy to follow instructions and works like a charm. If you have an older model tuner or television with no HDMI input this will provide RCA or co-ax alternatives and the quality is very good. I will order another for a second location.
I'm a real customer (promise)
July 17, 2025
The ad is confusingly worded but it works as intended, a few days into using it, it started to give up and now requires constant resetting if you're a serious enthusiasts it's probably better just to shell out the 60 bucks for a good modulator
james bryson
May 22, 2025
Very fast shipping. Products works as intended so far but no wall charger as pictured in the product installation page. Needs a 5v 1 amp charger to go with the cable. I think Amazon should require all sellers to provide an exact list of what is included in the purchase of an item.
Cameron B Reid
May 4, 2025
Worked as I expected, and better working quality than the device from the 80’s it replaced. Obviously not built like a brick from then, but built well enough to hide in the back of the AV cabinet .
Jody
April 25, 2025
Wasted my money on this .It doesn't work at all sometimes and other times it will go for a whole 15 minutes!
Todd
March 5, 2025
I needed this to be able to connect composite (red,white,yello/video out) from a satellite receiver that had no coax (RF) out to a remote TV that I used the coax in to extend the sat receiver to another room. Easy install and it works wonders!!!
Randy F
February 3, 2025
This unit is used in my RV to run from the back of my dish receiver from my main tv in the living room into the bedroom. The tv in the bedroom comes through in standard vision but the picture is quite good. The unit has an off/on switch and lights up when power on. It has the option of operating on channel 3 or 4. This unit works great and is exactly what I needed for bedroom tv.
Calie Reardon
January 6, 2025
cheaply constructed, don't allow it to be tampered with.
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