The Sirio 2016 is a high-performance 5/8-wave ground-plane antenna designed for CB (26.4–28.2 MHz) and 10m amateur band use. Engineered for serious operators, it combines rugged build quality with wideband coverage and high power tolerance, making it ideal for DXing, base station setups, and long-haul communication.

Key Specifications

•     Frequency Range: 26.4–28.2 MHz (tunable)

•     Type: 5/8 λ ground plane

•     Gain: 1.3 dBd / 3.45 dBi

•     Bandwidth: ≥ 2.1 MHz @ SWR ≤ 2

•     Max Power Handling:

•     1000 Watts CW continuous

•     3000 Watts CW short-term

•     Radiation Pattern: Omnidirectional, low-angle for long-distance contacts

•     Polarisation: Linear vertical

•     Impedance: 50 Ohms

•     Connector: UHF-female (SO-239)

•     Grounding: DC-grounded for static protection

•     Materials: Aluminium, copper, brass, galvanised steel, nylon

•     Height: Approx. 6.1 m (20 ft)

•     Weight: Approx. 5.3 kg

Performance Highlights

•     High power capability makes it suitable for legal-limit CB and 10m amplifiers

•     16 ground radials enhance stability and signal efficiency

•     Tunable top section allows precise SWR adjustment

•     Weather-resistant design with waterproof joint sleeve and protected coil

•     Ideal for UK CB users operating on 27/81 channels or the 10m amateur band

Available at Radioworld UK

•     Product Code: HA-S2016

•     Stock Status: In stock

•     Delivery Note: Extra charge applies for items over 1.0 meters in length.