W74m

Sirio Mariner 160-S2

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A white fibreglass marine antenna for use on marine frequencies (160MHz). Complete with base mount with swivel.

Standard SO239 connection to take a PL259 coax lead (not supplied).

Features:

• Marine antenna, Mono-band

• Omnidirectional

• Designed to work without Ground Plane

• Protection from static discharges DC-Ground

• Stainless steel hardware

• High quality white fiberglass whip

Electrical Data
•  Type:  1/2 λ 
• Frequency range at V.S.W.R. ≤ 2:1: 155-162 MHz
• Impedance: 50Ω 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: 6.7 MHz
• V.S.W.R. at res. freq.: ≤ 1.2:1
• Max. power: 50 Watts
• Feed system / Position: Transformer DC-ground / base
• Connection type: UHF-female
  
Mechanical Data
•  Materials: Nylon, Glass fibre, Chromed brass
• Height (approx.): 900 mm 
• Weight (approx.): 420 gr
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