CAT Enterprises

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Base Station Antenna

Maco M107C

CB Radio Base Station,
Beam Antenna

Dual Polarity

Download Manual
    In the classic directional Yagi design, the Dual Maximum Beams line of base station antennas can are  vertically or horizontally polarized for best base-to-mobile or base-to-base communications. It is actually 2 beam antennas on one boom.

     Most economical antenna of its type on the market today, all Dual Maximum Beams feature MACO adjustable gamma match for high performance. Ruggedly built, swagged slotted tubing for maximum strength with minimum wind loading.

Power handling is 2000W PEP

Need Higher power?
Upgrade your gamma match to:




Made of aircraft alloy 6063-T5 aluminum tubing with .050" wall thickness, additionally elements are made from 6006 an even tougher alloy. To prevent fatigue failure, no holes are made in any boom or element.



...M107C... $636
Boom Length (feet) 37.5
Boom OD (inches) 2
Number of Elements 7
Longest Radius (feet) 19
Turn Radius (feet) 22
Surface Area (sq. ft.) 13.2
Wind Survival (mph) 90
Tuning (Meters) 10-11
Gain (db) 17.5
Power Multiplication 55X
Front-to-Back Sep. (db) 36
VSWR (adjustable) 1.5 or less
Weight (lbs)  
Shipping Weight (lbs) 46
Ship by: 81" x 6" x 6" Calculate shipping
for UPS or Priority Mail
  Our ZIP is 33334



The item most overlooked when ordering a custom radio is the microphone.  Your new tuned radio will NOT
sound great  with a stock mic on it  If your CB is more than a tool for work, you NEED to upgrade your microphone. 
My personal favorites are the Astatic 636L and RD104E.

If you place an order from outside the continental USA, we will calculate your actual shipping and send you a PayPal payment request.  We do NOT export Antennas or Base station radios.

Orders requiring technical work are shipped
 in about 3 to 14 days.

Heads up- The Price of many China-made
 items went up due to tariffs.

954-771-8161 Our Warranty and Return Policy 954-771-8161  


BellsCB Radio, 5051 NE 12th Avenue, Oakland Park, Florida. 33334   (954)771-8161