MCM Electronics

Compact RF ModulatorMCM Part #: 33-9775  |  Stellar Labs Part #: 6203-MCM

Compact RF Modulator 4.6 stars from 7 reviews.
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The mini RF modulator is a compact, inexpensive modulator that will convert any composite video source to VHF for viewing on your TV on either channel 3 or 4. Its low signal loss enables it to deliver excellent picture and sound quality. This modulator allows you to connect additional A/V components, such as a DVD player or a gaming system, to your TV when there are no available RCA jacks. Inputs: Three RCA (composite video and stereo audio), one "F"

Product Reviews

  • "DVD to TV connection" by pcgene on 10/6/2012
    Overall: 5 out of 5

    Produst was just as described. Used product to connect a VCR/DVD player to an older TV with just a cable input.

  • "Great solution to fix my PIP on my tvs" by turtlehopper81 on 5/24/2012
    Overall: 5 out of 5

    Needed something to hook my DVR of my Security Cameras to my PIP of my TVs. My TVs on PIP mode will only display Air or Cable sources not AV sources. This wonderful device allowed me to convert my Video out of my securtiy camera dvr to channel 4 then I used a RF amplified splitter to send channel 4 to my tvs. I hook my cable companiy's dvr to my tv by hdmi and my Security camera dvr channel 4 to my F Connector. Now I can sit bck and PIP my cameras so I can watch TV and watch my porch. Wonderful product!

  • "New satellite boxes no longer have a RF out port." by rmsnowco on 3/23/2012
    Overall: 5 out of 5

    It seems the satellite folks don't want you distributing the receiver box output around the house without renting a box for each TV. It wasn't worth the extra money when all we watch is local news and weather on the 13" kitchen and bedroom sets. This box fixed that problem and the fact that it shuts down when the input signal is absent is a nice power saving feature. We have a minor problem with the receiver putting out wide screen to our old CRT TV's but when they finally give out we'll get some small flat screens. Shipping was fast and it does just what we needed. You will need to get the A/V cables separately.

  • "RF Modulator" by coolmolen on 1/9/2012
    Overall: 3.5 out of 5

    Great unit for the price works even better!

  • "Great little device" by ESCHLAPS on 10/12/2010
    Overall: 5 out of 5

    This, together with a digital converter box, is allowing me to use a perfectly functional (but 25-year-old) TV set to receive over-the-air broadcasts - with very good picture and sound quality in this new world of digital TV. If your TV has direct video and audio input jacks (RCA-type jacks), you don't need a modulator - but older sets only had an antenna input (type-F jack) - here's a great way to get years more usage out of those "classic" sets! I also like the automatic power-on function (it shuts itself off when there's no input signal).

  • "SLV AV RF Modulator" by dpikaard on 4/17/2010
    Overall: 5 out of 5

    Excellent value for the money. This unit allowed me to connect a DVD player to my wall mount LCDTV without running any additional wires through the wall. It automatically switches from passing cable TV through the box to sending the Composite video to the TV and modulating it on channel 3 or 4. No remote or switching to do. It's automatic. Loved it so much, I bought 3 more.

  • "Affordable solution" by paulsmedia on 2/3/2010
    Overall: 4 out of 5

    The modulator allows the use of gaming system to connect to my older TV set. The device works very well for the price. I have also purchased a 5 input modulator.

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Package Specifications & Dimensions
Weight:0.73 lbs.
Warranty:365 days
Need to Return?
Length:5.25 in.
Width:4.25 in.
Height:2.75 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages

MCM Cat 57, Page 229

MCM Cat 56, Page 093

PDF Reference

Requires Adobe Acrobat Reader.

Mfr. Info

Stellar Labs Logo
Mfr. Name:Stellar Labs
Mfr. Part Number:6203-MCM