---
product_id: 54031901
title: "Sirio SB 1S Marine VHF Marine Antenna (156-163mhz) 100 Watts, 2.15 dBi"
brand: "sirio antenna"
price: "VT29943"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/54031901-sirio-sb-1s-marine-vhf-marine-antenna-156-163mhz-100
store_origin: VU
region: Vanuatu
---

# Sirio SB 1S Marine VHF Marine Antenna (156-163mhz) 100 Watts, 2.15 dBi

**Brand:** sirio antenna
**Price:** VT29943
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Sirio SB 1S Marine VHF Marine Antenna (156-163mhz) 100 Watts, 2.15 dBi by sirio antenna
- **How much does it cost?** VT29943 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/54031901-sirio-sb-1s-marine-vhf-marine-antenna-156-163mhz-100)

## Best For

- sirio antenna enthusiasts

## Why This Product

- Trusted sirio antenna brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

1/2 λ marine antenna working on 156-163 MHz without Ground Plane. It is particularly protected against the worst sea atmospheric agents. Light and short, it is inserted into a strong conic glass fibre tube. It is supplied with a stainless steel bracket for an easy and quick installation on the top of the mast. In the mentioned range of frequencies adjustments are not required..

## 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 1 S: High quality whip made of brass and copper protected by fiberglass tube     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     Materials: Fiberglass, Nylon, Chromed brass Height (approx.): 1060 mm Weight (approx.): 380 gr     Made in Italy

## Images

![Sirio SB 1S Marine VHF Marine Antenna (156-163mhz) 100 Watts, 2.15 dBi - Image 1](https://m.media-amazon.com/images/I/21KoRPqCgSL.jpg)

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**Shop now:** [https://www.desertcart.vu/products/54031901-sirio-sb-1s-marine-vhf-marine-antenna-156-163mhz-100](https://www.desertcart.vu/products/54031901-sirio-sb-1s-marine-vhf-marine-antenna-156-163mhz-100)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-06*