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Channel Master

Channel Master Advantage 100 Directional Outdoor TV Antenna - Long Range FM, VHF, UHF and Digital HDTV Aerial - CM-3020

    • Based on 979 reviews
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Availability: In Stock.
Fulfilled by Channel Master
Arrives Mar 2 – Mar 4
Order within 5 hours and 27 seconds
Available payment plans shown during checkout

Style: 100 Mile


Features

  • LONG RANGE RECEPTION: 100 Miles (with an amplifier and increased installation height, a longer reception range can be achieved. In comparison tests, the CM-3020 has outperformed other outdoor tv antennas claiming reception ranges of 125 to 150 miles)
  • OPTIMIZED FOR ALL CHANNELS: Designed to pick up Low VHF, High VHF, UHF and FM frequencies from all broadcasters including CBS, FOX, ABC, NBC, PBS, Univision, Telemundo and more. Will also support ATSC 3.0 and 4K broadcast when available.
  • RELIABLE HIGH GAIN PERFORMANCE: 8.6 dB (VHF), 9.5 dB (UHF)
  • TRUSTED QUALITY: Channel Master has been manufacturing antennas since 1949 offering best of class warranty & support. Constructed of high quality materials, Channel Master antennas are designed to withstand even the most extreme outdoor conditions.
  • EASY TO INSTALL: The antenna includes U-bolt mounting hardware which can be used to attach the antenna to a pole or mast and a step-by-step installation guide. [Note: Mast and Coaxial Cable Sold Separately]
  • Reception Range: Channels 2 thru 69 up to 100 miles
  • Picks up UHF, VHF, FM and HD
  • Superior signal strength in weak signal locations
  • Easy Installation
  • Optimized for HDTV and Digital FM Signals

Antenna: Television, Radio


Brand: Channel Master


Color: chrome


Number of Channels: 2


Maximum Range: 100 Miles


UPC:


Manufacturer: Channel Master


Global Trade Identification Number: 05


Product Dimensions: 7 x 7.25 x 7.25 inches


Item Weight: 9.99 pounds


Manufacturer: Channel Master


Item model number: CM-3020


Is Discontinued By Manufacturer: No


Date First Available: February 17, 2007


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 2 – Mar 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews

    • Great multi-purpose HDTV (VHF+UHF) and FM antenna. But very big.
Style: 100 Mile
There are a few things that this big antenna does not do well (it is not compact and easy to take down when a hurricane threatens), but for what I wanted it works very well. No need for an electronic amplifier/booster. Note that the specs in their literature states that the average gain for the multiple US TV bands are: VHF Lo: 3.6db (54-88 Mhz) VHF Hi: 8.6 db (174-216Mhz) UHF: 9.5db (470-806MHz) FM: ? (87.5 - 108 Mhz) HDTV: in my area there are both UHF and VHF-Hi HDTV stations - the main antenna farm is located only about 23 miles away, and most broadcasters are in the same general direction, but there are multiple large buildings in the way, and plenty of big trees even though I have the antenna mounted on a mast 24ft over the ground. I had the previous model of this beast before and knew that it would perform well enough for this job. I have no problem receiving the main HDTV stations in our area. Seems like a better image than the compressed signal from ATT Uverse. FM - I like to listen to a few college radio stations in our area and they are not strong broadcasters - this antenna has no trouble picking those stations up as well. Size - this antenna is big - a beast - fortunately made of mostly hollow aluminum and some plastic so it is not heavy. If you know about broadcasting and antennas, basically the higher the frequency the smaller the wavelength, and thus the smaller the antenna needs to be. UHF frequencies, where most HDTV is now days, do not require this giant antenna. However the lower frequencies VHF and FM require a larger antenna to achieve the same level of gain. Since I knew there were several HDTV channels broadcasting on VHF and I wanted FM reception of some weak stations I went with this solution. Do your homework and check through various online sites where your stations broadcast antennas are, and what frequencies they're on. For me, the downside to this size is that the antenna needs to be taken down in preparation for a hurricane, and that is not trivial. Directional - This antenna is also fairly directional and works best only when aimed correctly. Fortunately the main broadcast antennas for the stations I'm interested in are all within a few degrees of each other from my location. Do your homework and find out where those HDTV broadcast antennas are. Cons: The plastic parts are light and make good insulators for the best antenna design, but mechanically these parts will be fried in the South Florida sun and will not last. On my old antenna (very similar to this one), after 10 years, the plastic parts had become so brittle that one of the "arms" had broken off and was waving in the breeze (maybe a bird landed on it?). When I brought the old one down to repair it, many more plastic pieces broke. However, the old antenna may have been over 10 years old - so yes, the plastic parts are annoying in that they will break, but 10+ years is not that bad a lifetime. This new plastic and design looks a little sturdier than the old design so I'm hoping that it last longer in the SFL sun. The assembly is not completely trivial and there are some orientation issues with parts that might be helped with better instructions. I was able to get it done without help, but I think most people would consider me handy. Again this thing is big and required some thinking on where I would assemble it and how I would get it up onto the mast. I assembled it outside on the roof, as close to where I was going to need to mount it on the mast. ---- Next time I may experiment with some of the more modern "bow-tie" type antennas in the attic for the HDTV, along with a separate FM antenna for the FM receiver. I just did not want to hassle with the unknowns and additional wiring that setup would require. I knew this setup would work since it was replacing a very similar older antenna and every antenna recommendation site clearly states that outside and high up are the best mounting locations for the best signal. ... show more
Reviewed in the United States on October 17, 2016 by Deux Bits
    • Gets the job done
Style: 100 Mile
I purchased this antenna after struggling with a cheaper one. It is very large and you need two people to install it. I mated it with the channel master CM-3424 inline amplifier so that I could feed multiple sets. The reception is great I get all the VHF and UHF channels in my area. Most of the channels are 60 miles away with Dallas Texas between me and the broadcast towers. I also receive a station that is 202 miles from me. Over all I am very pleased ! ... show more
Reviewed in the United States on September 26, 2023 by Sharon W
    • Great antenna
Initially I bought the db8 antenna which did great on UHF and the upper VHF. I was able to get channel 2 with some drop-outs but once I used an amplifier (DB8) and a splitter, I completely lost the channel. That channel had about a <50% signal strength before the amp or the splitter. I decided I wanted to go with a better VHF antenna since the cm-7778 amp will allow me to combine inputs form two antennas. Once I connected it, it worked flawlessly. The strength after the amp and the splitter jumped from 23% to 79%. The only drawback is that channel 7 which used to be 85% with the DB8, dropped to about 75% which is fine with me since with a digital signal you either receive a channel or you don't! I believe that is due to the fact that the 3018 is directional and it wasn't exactly facing the channel 7 towers. I am assuming a lot of folks are trying to do the same thing that I did which is get a good VHF/UHF to 4 different TV outlets so I am going to list what I used. First problem would be which amp and how would I power the amp. I went with the channel master 7778. The great thing about it is that you can put the power supply inside the house and it will send the power through the cable line to the amp outdoors. The trick is you have to use a "power pass through splitter". The one that I used is sold by amazon. Do a search for "4-Way Digital Cable and Satellite Splitters". If you live very far from the tower, you can try the CM 7777 which has a slightly better gain but could result in an overload if you live close. For the antenna choices, it depends on your location. In my case I am about 40 miles away from the towers. I went with the DB8 for the UHF channels and the Channel Master 3018 for the VHF. I recommend going with two antennas because the DB8 is not directional and it does not have to face the towers and the 3018 is. The DB8 has about 75 miles range for UHF. The 3018 has 35(as per the box). For VHF, the DB8 is unclear, and the 3018 has a 60miles. If you only care about UHF (channels 14 and up), the DB8 would be just fine. If you live far from the towers, you can go with one of the higher end deep fringe antennas from channel master. It doesn't do any good to spend more money on a bigger bulkier antenna if you really don't need it. ... show more
Reviewed in the United States on June 9, 2008 by buyer

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