• Channel Master Ultra-Hi Crossfire 100, Part Number: CM-3671
  • Channel Master Ultra-Hi Crossfire 100 Video, Part Number: CM-3671
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Ultra-Hi Crossfire 100

Ultra-Hi Crossfire 100

Ultra long-range directional (line of sight) outdoor TV antenna up to 100 miles

About This Item

CM-3671
  • Long-Range Reception: Receives high-definition and digital signals from up to 100 miles away, ideal for rural and weak signal areas.
  • Directional Design: Engineered for line-of-sight reception from a single direction to maximize signal quality.
  • Multi-Band Reception: Capable of receiving Low VHF, High VHF, UHF, and FM signals for comprehensive coverage.
  • Rugged Construction: Double boom design with high-strength bracing maintains element alignment, preventing sagging and distortion.
  • Weather Resistant: Built to withstand heavy ice loads and high winds, ensuring reliable performance in harsh weather conditions.
  • High Performance: Designed for top performance in long-range signal reception, providing clear and consistent signal quality.
  • Ideal for Remote Areas: Perfect for installations in rural locations where signal strength is typically weak.
$279.00
$279.00
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Pickup available at Channel Master (Chandler, AZ)

Usually ready in 24 hours
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Product Information

Overview

The Ultra-Hi Crossfire 100 is a directional (log periodic), 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.

The Channel Master CM-3671 Ultra-Hi Crossfire was designed to be the best performing long-range outdoor TV antenna on the market. It offers reliable reception and superior gain across the entire bandwidth including Low VHF, High VHF, UHF and FM signals. With a range of 100+ miles, the Ultra-Hi Crossfire Antenna is perfectly optimized for use in rural and weak signal areas. Thanks to a rugged double boom design and high-strength bracing, the antenna's elements are kept in position, sagging and structural distortion is prevented even under heavy ice loads and high winds.

Specifications

What’s Included
Ultra-Hi Crossfire 100, (2) U-bolt and Nest Assemblies (Mast, Amplifier and Coax Cable Not Included), Installation Guide
Warranty
1-Year
Bandwith
54 to 216 and 470 to 700 MHz
Low VHF Gain
5.6 dB
High VHF Gain
10.9 dB
UHF Gain
10.0 dB
Impedance
300 Ohm (75 Ohm balun included)
Boom Length
173"
Number of Elements
61
Max Element Width
110"
Mounting Clamp
U-bolt up to 1.5"
Turning Radius
95.75"
Output Connector
F-type
Size (product)
173" x 110" x 34.5"
Size (packaging)
69" x 12" x 12"
Weight (product)
15 lb
Weight (packaging)
16.5 lb
 

Customer Reviews

Based on 20 reviews
95%
(19)
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L
Larry Starnes
Ultra High Cross Fire 100

I live in the country in a wooded area. My previous antenna completion fell apart so my reception was terrible. I bought this antenna a few days ago and put it on a 40 foot tower. My reception is great. No picture breakdown, pauses or anything. Just a perfectly clear picture. I give it 5 stars.

J
J.C.
Channel Master Quality is better.

I have used Channel Master for over 30 years. I typically live in small communities some distance from metropolitan areas. Currently my location has a lot of hardwood trees that impact reception, before my home was in the Rocky Mountains that again made reception challenging. I usually buy the largest antenna Channel Master makes along with an antenna amplifier CM 7779HD. The antennas tend to last 7 to ten years because the plastic components get brittle and break over time making reception less than good. This new antenna, Ultra Hi Crossfire 100 still has plastic components that are substantially beefier than the old antennas and is a different type of plastic. I do believe this antenna should last a very long time.

J
J.C.
Ultra-Hi Crossfire 100

We receive stations 85 miles away. A well made antenna that withstands the elements.

T
Thomas myers
Happy so far

I have assembled any thing yet, but am happy with the shipping effort by channel master. Everything arrived in excellent condition, very good packaging. looking forward to installation.

F
Frank Helmsing
Some things thankfully never change

Im a old guy and I put up CM color crossfires & towers 50+ years ago . You still got it baby !!! I live half way between Louisville KY & Indianapolis IN. The FCC says we are in Louisville marketing area so no provider in our zip has Indy stations. NOW I have every Indianapolis channel crystal clear !!! At 70 yo I put up a tower and the crossfire 100 & 7779 amp. I FINALLY found something that hasn’t been cheapened and performs as well as 50 years ago !!!

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