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Channel Master CM3671 Deepest Fringe Crossfire Series TV Antenna (CM-3671)

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Channel Master CM3671 Deepest Fringe Crossfire Series TV Antenna (CM-3671)

Brand: Channel Master           P\N: CM3671          

4 Star Reviews!       Read Reviews (8)      Write a Review
Availability: Discontinued

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Solid Signal is an Authorized Reseller of Channel Master products.
Solid Signal is an Authorized Reseller of Channel Master products.
When in a weak signal area and a high gain TV antenna is required, Channel Master Crossfire is the TV antenna of choice. 100 Miles VHF and 60 UHF.


  • All Channel Master antennas come with a FREE outdoor balun kit. The kit allows the antenna to be connected directly to a 75 ohm downlead.

  • Estimated Mileage: UHF 60+ Miles VHF 100+ Miles

  • Simply the best Channel Master antenna available, recommend for those looking to get the BEST reception

  • Rated as Deepest Fringe, because of its long range directional design

  • Size: 173 inch by 110 inch (L x W)

  • 95.75 inch Turning Radius

  • This is a Large Directional antenna and yields a beam width of about 30 degrees.

  • Box size: L 84.5" H 8.5" W 8.5"

  • Includes hardware for mounting to a mast, and 75ohm transformer for coax connection

  • 61 Elements

  • Weight: 15 lbs.


The Crossfire series of TV antennas offers exceptional gain across the entire bandwidth, making it the antenna of choice in those weak signal areas. Crossfire’s include VHF/FM and U/V/FM models.
  • Double boom truss construction on larger CROSSFIRE keeps elements in line and prevents antenna sagging even under heavy ice loads. High-strength Truss Boom Braces reinforce the double boom and prevent structural distortion.
  • Spun boom ends offer stability in high winds and prevent annoying wind whistle.
  • All aluminum phasing crossover harness for years of excellent reception.
  • Drop wing directors, corner reflector and folded UHF dipoles for extra UHF gain.
  • Insulating spacers prevent shorting and keep all elements working in perfect unity.
  • Reinforced element sleeves for added strength at greatest stress points on long elements.
  • Heavy-duty rear elements for greater strength.
  • Long lasting ABS insulators for support even in hurricane strength winds.


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Product Reviews for Channel Master CM3671 Deepest Fringe Crossfire Series TV Antenna (CM-3671)

Product reviews help other customers decide which product to purchase, where the best deals are, and your get a sense of what to expect with the product. Write a Review!

Average Review (8 reviews):4 Star Reviews!

Five Stars:
 7 (88%)
Four Stars:
 0 (0%)
Three Stars:
 0 (0%)
Two Stars:
 0 (0%)
One Star:
 1 (12%)
Recent Review:
Shiloh - Lynn haven, FL - 7/17/2017
My 3671 works very very good but you need 7777 pre amp plus distribution amp trust me you'll never need to move your antenna I watch mobile TV . You've got to match your equipment it will absolutley kick .

Customer Reviews:
My 3671 works very very good but you need 7777 pre amp plus distribution amp trust me you'll never need to move your antenna I watch mobile TV . You've got to match your equipment it will absolutley kick .
- Lynn haven, FL -
It's the best antenna period it's a big antenna bigger than the 8200 and I've had mine 5 years .
Does what FCC website can't be done
- manchester, TN -
i receive 59 over the air hdtv stations. My installation of the antenna is medeokra at that. Thanks channel master good job making an antenit na that does it like analog did. Works with mast same height as the Analog days. I get 59 stations from distances 75 to 100 miles away
The Best Rual Antenna
- HaileLouisiana, HaileLouisiana -
well made antenna for the right price & it will perform & its a great antenna i live in a very rual area in Northeast Louisiana in Union Parish . the reception is great i can pick up my locals out of MonroeLouisiana & pick up other local stations out of jacksonmiss 125 miles AlexandriaLouisiana 125 miles & Little RockArkansas 94 miles from there towers and Im very happy with it
Got to get it in the right spot.
- Fries Virginia, Fries Virginia -
Had this antenna for about 2 years preamp whole 9 yards couldnt pick up nothing but ch3 while it was on top of hill about 20 feet of ground.moved it down the hill about 125 feet now pick up 20 channels 17 uhf 3 vhf.Gotta move them around till you find the right spot.
great long distance antenna
- minneapolis, neapolis mn -
This antenna was a huge improvement over the previous long range antenna that I had before. It was so much easier to put together than the previous one. the reception I get is from over 80-90 miles away. The customer service department was so excellent to work with.High recommendation for this product.
Great antennagood price
- SurrencyGa., SurrencyGa. -
Had it up and running in about an hour.Works great 90 miles from tv station .good reception.
Middle of No Where Special
- Backwoods, oods Kent -
I live out in the sticks and I had my doubts whether any antenna would pull digital from where I live (65 miles from Transmitters). All I did was take down my old antenna and replace it with the CM3671 and when it was all said and done I was pulling in stations that I didnt even know existed.If youve tried small antennas that claim 60 miles get the real thing with the CM3671
Disapointed I stll cant get chan 5 & 9
- WhitehouseNJ, WhitehouseNJ -
It is not any better than what I had & I had a much smaller antenna. I very much wanted to get channel 5 & 9 but I cant get these no matter where I rotated the antenna.I do get channel 47and quite a few of the UHF channels but the VHF channels poor reception. Occasionally I do get channel 2 but only at night.

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