Sirio SB2S Marine Stainless Whip VHF Antenna

Features:

•	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 or other suitable mounting point.
•	Stainless steel hardware
•	SB 2 S: 17/7 PH tapered stainless steel whip

P/N 2301120.80    SB 2 S

 

Electrical Data
•	Type:1/2 ë
•	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