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Channel Master CM 5020 Masterpiece

Directional long-range outdoor rooftop TV antenna

Item # 6595020

With a moniker like "Masterpiece," Channel Master's CM 5020 antenna had better be pretty good — and...

With a moniker like "Masterpiece," Channel Master's CM 5020 antenna had better be pretty good — and...

Item # 6595020

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C$219.99
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About the Channel Master CM 5020 Masterpiece

With a moniker like "Masterpiece," Channel Master's CM 5020 antenna had better be pretty good — and it is. It's recommended for "deep-fringe" applications — its large size and numerous reception elements help it pull in signals from distant transmitters. It pulls in over-the-air TV signals in the UHF and VHF bands — probably more channels than you knew were available.

With a moniker like "Masterpiece," Channel Master's CM 5020 antenna had better be pretty good — and it is. It's recommended for "deep-fringe" applications — its large size and numerous reception elements help it pull in signals from distant transmitters. It pulls in over-the-air TV signals in the UHF and VHF bands — probably more channels than you knew were available.

To get the most channels possible, try adding Channel Master's 7777 preamplifier. Also, if you'd like to pull in signals from two or more different locations, you may want to consider a rotor to aim your antenna in the right direction.

The CM 5020 is classified as a Large Directional antenna. For tips on selecting an antenna, and links to websites that help you locate HDTV signals in your area, check out our article on choosing the best HDTV antenna.

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Product highlights:

  • receives digital and analog UHF/VHF TV signals (channels 2-51)
  • range is 100 miles for VHF channels 2-13; 60 miles for UHF channels 14-51
  • single-boom design with 28 elements
  • tough powder-coated finish
  • 101-1/2"W x 109"L
  • includes 300-ohm-to-75-ohm adapter
  • accommodates 1-1/4"-1-1/2" mast (mast not included)
  • warranty: 3 years
  • Our 60-day money-back guarantee
  • RG-6 cable is recommended
  • MFR # 5020
KEEP READINGREAD LESS

What's in the box:

  • Antenna assembly
  • Mounting hardware
  • Weather boot
  • Installation instructions
  • Electric wire danger warning instructions
  • Electrical wire danger warning sticker

Customer reviews

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Channel Master CM 5020 Masterpiece reviews

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14 reviews

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Channel Master CM 5020 Masterpiece

Crutchfield customer from Canadian, TX on 4/12/2019

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We installed this antenna on the roof of a metal building that has been our home since a Texas wild fire ravished our ranch in the Texas Panhandle on March 6,2017. It has been a life saver to us by providing very important daily weather forecasts. We are 120 miles northeast of Amarillo which is the closest television stations. The picture quality is amazing considering the distance the signal has to travel to reach our antenna! If you want a quality antenna instead of paying for reception, this antenna is a good buy! GOD BLESS YALL.....

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Cons:

Crutchfield response on

2 of 2 found this helpful

Channel Master CM 5020 Masterpiece

Crutchfield customer from Cookeville, TN on 7/9/2018

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Works Great!

Pros:

Cons:

Crutchfield response on

4 of 6 found this helpful

Long Range Reception

Crutchfield customer from Minneapolis, MN on 10/20/2017

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Impressive reception from towers 80 miles away. Was told by many that in northern Minnesota with hills and trees in the path over the air would not work - well it does. Along with the channel master signal amplifier and careful aiming, we are getting all the broadcast stations with this antenna. Canceled dish the next day.

Pros: easy to install

Cons: big - not sure my old dish roof mount is strong enough.

Crutchfield response on

5 of 5 found this helpful

Great picture

Nicole from Manteca, CA on 8/13/2017

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Great reception

Pros: Great reception

Cons: Mast sold separately

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3 of 3 found this helpful

Powerful, no amp needed

William from Ogden, UT on 6/24/2017

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Antenna works well and was easy to install for its size. I live 35 miles from the TV station towers. I went for the powerful antenna because I split the signal 6 ways to 6 TVs and FM receivers. I do not use powered splitters because they often quit after a couple of years and they cost $60 and they cannot be put in a 150+ degree attic and they use a few dollars worth of electricity per year. So I bought an antenna that will pull in very strong signals that can be divided many times over 200 feet of high quality quad shielded coax wires and still end up with a strong signal. The first 4-way splitter comes after 100 feet of coax wire. My antenna is mounted 5 feet above my roof line and about 5 feet north of the solar panels with the antenna aimed south right across the solar panels. Solar panels with micro inverters do not seem to affect the TV/FM signal. I probably get all 50+ TV stations that are available in my area, all with good signal strength and I get all of the FM stations that I want to get. I would expect that if I lived much further from the TV stations, I would have to have a signal amplifier to split the signal 6 ways. I think all stations here are UHF digital or FM radio, no VHF.

Pros: Just as powerful as many of the antennas that are much longer and wider. Very sturdy and should hold up well in a 90 mph wind storm.

Cons: Has black plastic parts, should be white for our hot desert sun. Black plastic does not last long here, so I am worried. My old antenna lasted 20+ years before the plastic parts crumbled.

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14 of 14 found this helpful

Channel Master CM 5020 Masterpiece

Crutchfield customer from Springfield, MO on 1/2/2017

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Works as advertised and as always fantastic customer service! Didn't realize just how massive the box was going to be!

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8 of 9 found this helpful

Channel Master CM 5020 Masterpiece

Crutchfield customer from Dunellon Fla on 10/23/2016

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Although, I did not expect perfection due to distances, trees etc, I am pleased at how many good clear stations I do receive. Of course including a rotor and pre amp always helps. I know some stations are over 85 miles and am still finding more by obtaining info from stations on distance and degree settings from my location.

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Crutchfield response on

18 of 18 found this helpful

Works great

Matthew from Jackson mi. on 10/23/2016

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Works fantastic.. Easy to install. Only better if it came with mast.

Pros: Easy to install.. Came very quickly.

Cons: Needs mast.

Crutchfield response on

12 of 13 found this helpful

Channel Master CM 5020 Masterpiece

Crutchfield customer from Manitowoc, WI on 10/17/2016

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The instructions booklet covered 3 models, mostly for safety, grounding etc., and lacked assembly instructions. I had to scratch my head several times and figure things out for myself. I did not use a wider toothed clamp, but tried like heck thinking it must have been included for a reason. I hope things are sound. Reception without amplification was good. The quality seems good.

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Crutchfield response on

12 of 13 found this helpful

Excellent Antenna

KRG from Easton, PA on 9/18/2016

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Installed this antenna with a pre-amp and without a rotor at our camp in a remote area of the Adirondack Mountains. TVFOOL.com projected 6 channels, we're receiving 18! All over 60+ miles away. Greatly exceeded our expectations.

Pros: HD TV for free! Quality built antenna

Cons: Could have been easier to gather everything you need for installation. Some items from Crutchfield, some from other retailers. (Mounting pole, brackets, grounding block, grounding stake, wire and strap, rg6 crimping tool, cable clips, etc) But worth the effort it in the end!

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17 of 18 found this helpful

5020 excellent choice

Clint from Winnsboro Texas on 6/6/2016

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Works so much better than the huge old wineguard.

Pros: 100 mile reception with the amplifier

Cons: $$

Crutchfield response on

9 of 11 found this helpful

Channel Master 100 Mile Antenna

L.T. Davis from George West, Texas on 2/9/2016

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I live approximately 85 air miles from the TV station. I attached the CM 5020 to a 40' tall tower with a signal booster and all of the digital channels were crisp and clear. The quality of the antenna was good and the price was a on the high side but for the quality and performance is a good deal.

Pros: Easy to assemble.

Cons: None

Crutchfield response on

11 of 11 found this helpful

Channel master CM 5020

Ann from Ohio on 10/9/2015

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Was easy to install and works great. Live over 75 miles from signal. Able to receive 15 channels.

Pros: Easy to install

Cons: None

Crutchfield response on

16 of 17 found this helpful

Channel master 5020

Rcamil from Big rapids mi. on 7/6/2015

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Easy to put up and just flip open. Built pretty sturdy. Should last for years. Again the best feature is the ease of putting it together.

Pros: Ease of use

Cons: None yet

Crutchfield response on

21 of 26 found this helpful

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Pros:

Cons:

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<< >>

More details on the Channel Master CM 5020 Masterpiece

Russ B.

Product Research

Features

Long-Range Outdoor Antenna: The Channel Master CM-5020 is a directional, line-of-sight outdoor antenna that receives high definition and digital signals from a single direction. This antenna has a reception range of up to 100 miles and is designed to withstand extreme outdoor conditions.

UHF/VHF/FM Signals: The CM-5020 long range antenna receives digital & analog UHF (channels 14-51) and VHF (channels 2-13) TV signals. It can also pick up FM frequencies from 88 to 108 MHz.

Heavy Duty Construction: The Channel Master CM-5020 long range antenna features a tough powder-coated finish, UV stabilized plastics, bifurcated rivets for strength, and 0.5" (12mm) aluminum elements.

Quality Finished Edges: The Channel Master CM-5020 offers a quality look and feel. All ends are crimped and machined which reduces risk of cuts and scratches.

Snap Out Reflectors: The CM-5020 long range antenna features snap out reflectors that fold out and click into place, so its quick and easy to assemble on site. There are no loose nuts, bolts, or reflectors.

High Performance F-Type PCB Balun: The CM-5020 employs a high performance F-type PCB balun that ensures quality connection with low through loss and high return loss. The F-type PCB balun face down to minimize water ingress. A rubber "F" boot is also provided for extra protection.

Turning Radius: The CM-5020 antenna has a 72" turning radius if used with an antenna rotor (sold separately).

Mounting Options: The CM-5020 long range antenna can be roof, attic, mast, eave, or chimney mounted using the included hardware (pole mast not included).

Grounding: The antenna and mast should be properly grounded. Grounding provides lightning protection for the antenna and your TV set. No grounding hardware is provided with the antenna.

Specifications

Elements: 28

Reception: up to 100 Miles

Gain VHF L: 4.5 dBi

Gain VHF H: 10 dBi

Gain UHF: 16 dBi

F/B dB VHF L: 12 dB

F/B dB VHF H: 10-17 dB

F/B dB UHF: 15-20 dB

Angle VHF L: 63

Angle VHF H: 34

Angle UHF: 39

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Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
Long range [ Wayne  Aug 24, 2018 ]
A
Quality reputation. Needed range [ Frank  Aug 22, 2018 ]
A
It is replacing an older antenna that has seen better days. After researching a number of options this seemed the most suitable as I am definitely in a "Deep Fringe" location and the weather (wind mostly) is quite a challenge. With it's low profile and hopefully strong build it seems to be more up to the task than any others I've researched. [ David  Feb 01, 2018 ]
A
Channel Master has a good reputation and this antenna should work on our remote farm to pickup broadcast TV. [ Rhonda  Jul 20, 2017 ]
A
Mainly the 16db UHF gain. Like my very old very large antenna, I am wiring it to be split 5 ways without an amplifier. Being 35 miles from the station towers, I am expecting this antenna to pull in very strong signals that can be split to 4 TV's and FM receiver, like my 25 year old radio shack antenna could do before it broke. My small attic antenna can't hold the FOX TV station even with no splitters. This antenna will replace old antenna and be 5 feet above the peak of the roof. [ William  May 29, 2017 ]
A
needed the long distance capability to get Baltimore, and maybe a few DC stations [ Dennis  Dec 15, 2016 ]
A
Highest rated distances according to descriptions. We'll see if it lives up to the description. If not, Crutchfield has the best customer service on the planet so I always buy from them with complete confidence. [ Greg  Dec 08, 2016 ]
A
100 mile radius [ Joshua  May 16, 2016 ]
A
on paper this unit has the longest range with highest gain available. [ clionton  May 12, 2016 ]
A
Recommended by Channel Master for our long-range application. [ TOM  Feb 16, 2016 ]
A
fringe reception ability and reviews [ Monte  Feb 06, 2016 ]
SHOW MORESHOW LESS

4 questions already asked

Q
I plan to install this in my attic. Do I need to run a ground cable? If not, will this antenna be safe in lightning storms? Sorry - I am new at this. Thanks for the advice in advance.
[ Bobby  Jul 26, 2017 ]
1 answer
A
If you want that type of protection it will require using an inline surge protection module that must be purchased separately for that. Then you will ground the module to prevent any down stream surges. Use in an attic should help with lightning but nothing is as good as a good protection unit near the TV.
[ Jeffrey  Jul 26, 2017 ]
Q
Hi I'm interested in searching for roof top antenn'a, This one say 100 miles, so my question, I live in zip code 39661, is there anyway you can search zip code to check just how far i'll be able to reach out?????
[ Wilma  Jul 05, 2017 ]
1 answer
A
Yes. I recommend a search of your address on the site, TVFool. This is a great resource to help you decide what type of antenna is best for your home. By the way, I couldn't be happier with my Channel Master CM5020. It pulled in even more channels then TVFool expected.
[ KEITH  Jul 06, 2017 ]
Q
i have 6inches of closed cell foam sprayed in my rafter bays. will i still be able to use this antenna in my attic?
[ dale  Jun 12, 2016 ]
2 answers
A
Yes.
[ jamie  Jun 14, 2016 ]
A
I am not sure if, or how much RF, the foam will block. Your main concern with an attic installation, provided no signal loss, will be having enough room to aim the antenna. Mine is outside on a pole with a rotor.
[ Michael  Jun 13, 2016 ]
Q
What else do I need to purchase to install this in my attic? Does it come with the mounting pole for example or is that separate?
[ Chad  Dec 14, 2015 ]
5 answers
A
Hi Chad, you will have to buy a pole separate to mount it. All you will receive will be the antenna. Depending on the distance from the towers, you will want to consider a signal booster as well. Good luck!!
[ Antony  Dec 24, 2015 ]
A
Even though an antenna mast is shown with the CM 5020, none is supplied. I used the Channel Master 1805 mast to mount the Channel Master 5020 in my attic. I used "U" bolts from a local hardware store to mount the mast to the ceiling joints. It works well.
[ Maurice  Dec 15, 2015 ]
A
BTW, I live about 70 miles from most stations, but was even able to get one from close to 90.
[ Jim  Dec 14, 2015 ]
A
Chad, the antenna comes ready to bolt onto something. I had an old aluminum pole that I saved from a patio furniture umbrella. The antenna will accommodate a small range of sizes, so my "repurposed" alum pole worked great. Of course then you will have to attach that pole to something to hold the antenna. I also purchased an amplifier from Crutchfield to use the antenna. It did not work without it, but I am completely satisfied with my purchases.NOW it works great. ( I think this is starting to sound like a paid ad) I want commission from them! Jim
[ Jim  Dec 14, 2015 ]
A
We did not get a pole. The U bolts, nuts & washers are included so you could probably attach it directly to a vertical 2"x 4" brace that's in your attic. You might have to drill some holes in the 2"x 4" to accommodate the U bolts or buy a 2"x 2" x 8' and cut to the length you need and secure it to that.
[ MICHAEL  Dec 14, 2015 ]

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