The Sirio 2016 CB Base Antenna is a high-quality base station antenna that offers excellent performance. It is designed to be omnidirectional, allowing for 360° radiation in the H-plane. The antenna has a low radiation angle, which ensures excellent DX (long-distance) communication. Its coil is protected by a transparent cover, and the whip is equipped with a waterproof jointing sleeve. The antenna also features an excellent multi-element ground plane and protection from static discharges with DC-ground capability. Made of aluminium alloy 6063 T-832, it is durable and reliable. The antenna has two part numbers: P/N 2100201.00 SIRIO 2008 and P/N 2103101.00 SIRIO 016.

In terms of electrical data, the Sirio 2016 CB Base Antenna operates on an adjustable frequency range from 26.4 to 28.2 MHz. It has an impedance of 50Ω and linear vertical polarization. The antenna offers a gain of 1.3 dBd and 3.45 dBi. The bandwidth at SWR ≤ 2 is ≥ 2100 kHz for the SIRIO 2016 model and ≥ 1750 kHz for the SIRIO 2008 model. The SWR at the resonant frequency is ≤ 1.1. The antenna can handle a maximum power of 1000 Watts (CW) continuously and 3000 Watts (CW) for short durations. It has a transformer DC-ground feed system and a UHF-female connector.

In terms of mechanical data, the Sirio 2016 CB Base Antenna is made of aluminium, copper, and nylon materials. It can withstand wind loads of 166 N at 150 Km/h and 130 Km/h. The wind surface area is 0.14 m². The antenna has a height of approximately 6100 mm and a weight of approximately 5300 gr. The radial length is 700 mm for the SIRIO 2016 model and 1320 mm for the SIRIO 2008 model. It can be mounted on a mast with a diameter of Ø 40-50 mm. Overall, the Sirio 2016 CB Base Antenna is a reliable and high-performance choice for CB radio enthusiasts.