UHF colinear Ground Plane antenna suitable for the base station service covering the frequency range of 365 - 470 MHz tunable by cutting. The main whip and the radials are made of 17/7 PH stainless steel and its base is of chromed brass to get the be..
3/4 λ marine antenna working on 156-163 MHz without Ground Plane. It is particularly protected against the worst sea weather thanks to its conic glass fibre tube which makes it strong and solid in every situation. The radial whip is earthed in order ..
New series of wide band omnidirectional base station antennas for UHF band suitable for marine service too. The fiberglass protection radome and the anodized aluminium parts guarantee robustness and long life to all the SPO-antennas series. They are ..
This high quality base station antenna for the 36-42 Mhz band is a great addition to the Sirio range.5/8 Wavelength antenna for base station working on 36-42 MHz tunable by means of the enclosed tuning diagram. This series are made of anti-corodal al..
This high quality base station antenna for the 42-50 Mhz is a great addition to the Sirio range.5/8 Wavelength antenna for base station working on 42-50 MHz tunable by means of the enclosed tuning diagram. This series are made of anti-corodal a..
This high quality base station antenna for the very popular 6m (50Mhz) band is a great addition to the Sirio range.5/8 Wavelength antenna for base station working on 50-60 MHz tunable by means of the enclosed tuning diagram. This series are made of a..
Base station antenna conceived by using an innovative feed system studied and applied to have highly symmetrical radiation pattern in both planes (E and H). It’s completely computer designed to get high performances of gain and front-to-back in the w..