Sirio GPA 66 - 108MHz

Features:
Base station antenna, Mono-band
Omnidirectional, Unity gain
Made of aluminium alloy 6063 T-832
Tunable by whip length adjusting
Side mast mounting allowed by optional bracket = FT-2

Electrical Data:
Type: 1/4λ ground plane
Frequency range: tunable from 66 to 108 MHz
Impedance: 50Ω unbalanced
Radiation (H-plane): 360° omnidirectional
Radiation (E-plane): beamwidth at -3 dB = 86°
Radiation angle: 0°
Polarization: vertical
Gain: 0 dBd - 2.15 dBi
Bandwidth at V.S.W.R. 2:1: 6.5 MHz at 66 MHz
V.S.W.R. at res. freq.: ≤ 1.2:1 at start freq.
Max. power: 500 Watts
Feed system / position: direct / center
Connection: UHF-female

Mechanical Data:
Materials: Aluminium, Chromed brass, Nylon
Wind load / resistance: 54 N at 150 Km/h / 150 Km/h
Wind surface: 0.05 m²
Height (approx.): 1930 mm
Weight (approx.): 700 gr
Radial length (approx.): 1080 mm
Mounting mast: diameter 35-40 mm