Sirio Carbonium 27 Black Mobile CB Antenna


Discover the cutting-edge Sirio Carbonium 27 Black Mobile CB Antenna, a game-changer in the world of mobile communication. Designed to meet professional standards and cater to all enthusiasts, this antenna takes your connectivity experience to unprecedented heights.


Featuring unrivaled versatility, the Sirio Carbonium 27 operates flawlessly across both CB and 10M frequencies while providing an impressive tuning range from 27 to 28.5 MHz. Its performance is further enhanced by a superior quality, tapered stainless steel whip crafted with precision using the durable 17/7 PH steel.

Magnetic mount compatibility ensures easy installation for effortless setup on any vehicle or magnetic surface. The antenna’s linear vertical polarization guarantees optimal signal reception even amidst challenging terrains or obstructions along your journey.

With its unwavering power capabilities delivering up to 25 W continuously and an impressive maximum short time burst of 150 W, you can confidently stay connected when it matters most. Plus, its generous cable length of four meters enables flexible positioning without compromising on functionality or convenience.

The Sirio Carbonium 27 boasts exceptional durability due to its expert combination of first-rate materials such as brass, copper, nylon, and stainless steel. Standing at an impressive height of 1130 mm yet remarkably lightweight at just 480 g, you’ll experience top-notch performance without burdening your vehicle’s structure.


Frequency Range 27 – 28.5 MHz
Impedance 50 Ohm
Polarization Linear Vertical
Bandwidth @ 2 SWR 1620 KHz (140 channel)
Power 25 W Continuous, 150 W Short time
Standard Mount “N” Type
Cable Length/Type 4 m / RG58
Materials Brass, Copper, Nylon, Stainless Steel
Height 1130 mm
Weight 480 g
Mounting Hole 12.5 mm

Additional information

Weight 0.8 kg