The EXTREMEtenna is an 8-Bay, phased array, multi-directional outdoor antenna that receives high definition and digital signals from a span of 180 degrees. This antenna has a reception range of up to 80 miles.
Multi-directional (180-degree range) outdoor antenna up to 80 miles
What’s Included
EXTREMEtenna (Mast, Amplifier and Coax Cable Not Included)
(2) U-Bolts
Installation Guide
1-Year Limited Warranty
Features
Reception Range
80 Miles
Type
Outdoor
Reception Pattern
Multi-directional
Built-In Amplifier
No
Installation
Roof, Attic, Mast, Eave, Chimney
Tech Specs
Electrical Specifications
Bandwidth
174 to 216 and 470 to 700 MHz
VHF Gain
5dB
UHF Gain
12dB
Front to Back Ratio
18dB
Return Loss
N/A
Impedance
75 Ohm
Mechanical Specifications
Boom Length
N/A
Number of Elements
N/A
Max Element Width
N/A
Mounting Clamp
U bolt up to 2"
Turning Radius
2 ft.
Output Connector
F-type
Size (product)
41 x 33 x 5 in
Weight (product)
10 lb
Wind Resistance
(at 100 mph, no ice) – 72 lb
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Received and installed within a few days. After installation my TV scanned 102 channels. My reception has been restored.
T
Tim Wilhelm
Now I'm impressed
The other night I wrote a review about my new antenna as I was not impressed. I bought a coax and tilted my antenna and hooked it up to a signal booster and now it is working awesome. Not sure which of these moves made it better but I'm really happy. I get all the old channels I use to get plus a whole bunch more. Very happy.
R
Rick
Amazing performance with EXTREME 80 PreAmp 1 combo
Installed approx 26 ft high in attic (no foil on roof decking). Stations are approx 40 miles away. Receiving 141 stations & substations! Easy to install with essentially no assembly required. Got personalized support and recommendation from Channel Master tech service prior to purchase - timely and helpful. Highly recommend.
D
D.B.
Worked great out of the box.
Received the CM80 on Monday and I stalled it the same evening. I line of sighted the CM80, cinched everything down tight and ran a channel scan. I got 100 DTV, 8 NEXTGENTV and 412 Samsung channels. I'd say that was pretty good as our previous antenna (knocked out by hurricane Helene) only got a fraction of those channels and all NO INFORMATION channels come in crystal clear. Our old antenna was impacted by rain and wind especially, which we haven't experienced since installing the CM80. But we are hopeful.
M
M.L.
Great Antenna
Mounted this in our attic. We live about 20 miles west of Chicago and we picked up over 130 channels - some from as far away as Indiana!
