Antenna marine Sirio SB-2S 1M

Marine antenna, Mono-band

Unity-gain, Omnidirectional

Designed to work without Ground Plane

Protection from static discharges DC-Ground

Perfect protection against the worst weather conditions

Provided with stainless steel bracket for an easy installation on mast top

Stainless steel hardware

SB 2 S: 17/7 PH tapered stainless steel whip

Electrical Data

Type:1/2 Golf

Frequency range at V.S.W.R. = 2:1: 154.4-163.5 MHz

Impedance: 50Ù unbalanced

Radiation (H-plane): 360° omnidirectional

Radiation (E-plane): beamwidth at -3 dB = 60°

Radiation anlge deg.: 23°

Polarization: vertical

Gain: 0 dBd, 2.15 dBi

Bandwidth at V.S.W.R. 2:1: 9.1 MHz

V.S.W.R. at res. freq.: = 1.2:1

Max. power: 100 Watts

Feed system / Position: Transformer DC-ground / base

Connection type: UHF-female

Mechanical Data

Materials: SB 2 S: 17/7 PH Stainless steel, Nylon, Chromed brass

Height (approx.): SB 2 S: 1050 mm

Weight (approx.): SB 2 S: 330 gr