A marine VHF antenna is an essential communication device designed for clear and reliable signal transmission on the water. Built to withstand harsh marine environments, these antennas provide optimal performance.
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1-2 weeks delivery time The Altair TV Antenna by Glomex features a unique design with a Radome for efficient signal transmission in both horizontal and vertical polarizations. With an impressive average gain of 27.5 dB and an automatic gain adjustment feature, it is equipped with a 50023/14 amplifier, a 20 m coaxial cable, a 1.5 m set cord, and a nylon mount. The antenna has a diameter of 250 mm, height of 300 mm, and supports a frequency range of 40/890 MHz. It is compatible with up to two TV sets and operates on a 12/24 Vdc power supply.
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$ 520,05
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1-2 weeks delivery time The Talitha AGCU TV Antenna by Glomex is a compact and robust antenna designed for reliable reception across a wide frequency range, boasting a 20 dB gain and 360° reception angle. With a height of 425 mm and diameter of 250 mm, it features automatic gain adjustment, a noise factor of 2.2 dB, and is suitable for use with up to two TV sets. Made from U.V. resistant ASA material, it operates on 12/24 Vdc power and comes with a gold-plated F male connector for easy installation.
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$ 266,44
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1-2 weeks delivery time The Zigboat Kit is an advanced monitoring system designed to enhance the safety and security of boats without any monthly fees. It includes a gateway module for sensor integration, a porthole/door sensor, a battery sensor, and a bilge flood sensor that alerts users to any water detection. With easy plug-and-play installation, the system utilizes the latest WiFi and ZigBee technology for quick connections and real-time communication via the ZigBoat app on iOS and Android devices. The system is modular and can be expanded with additional sensors as needed, making it a flexible solution for boat monitoring. Brand: Glomex | Product Number: ZB101.
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$ 1.228,12
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1-2 weeks delivery time The Wireless Zigbee GPS/Tracking Antenna is an innovative solution for tracking your boat's location and movement without any subscriptions or monthly fees. This unique product offers real-time tracking, geofencing, anchor watch alarms, fleet tracking, and weather forecasts. It can be installed both inside and outside the boat, requiring proper placement for optimal satellite reception. To operate, it needs the ZB100 gateway and Wi-Fi or 3G/4G access. Brand: Glomex, Product Number: ZB211.
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$ 370,14
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1-2 weeks delivery time The ZigBoat™ 3G/SMS USB dongle, designed by Glomex, is a vital tool for effective communication and connectivity. It integrates easily with the ZigBoat Gateway, allowing for SMS notifications and internet access for push notifications via the ZigBoat App. Please note that a SIM card is not included.
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$ 260,58
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1-2 weeks delivery time The ZigBoat™ Porthole/Door Sensor by Glomex (Product Number: ZB205) is a reliable device that monitors the opening and closing of doors and portholes, ensuring security and access control. It is easy to install, triggers a signal when separated to alert users of activity, and helps maintain secure closures.
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$ 128,97
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1-2 weeks delivery time The Glomeasy AM-FM RA1288 Fiber Antenna, manufactured by Glomex, is a durable and efficient antenna designed for optimal radio performance, featuring a frequency range of AM 550/1600 KHz and FM 88/108 MHz. It has an impedance of 93 ohms, measures 2.4 meters in length, and weighs 750 grams. The antenna is terminated with an FME connector and has the product number RA1288FME.
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$ 253,61
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1-2 weeks delivery time The Glomeasy DAB RA300 Antenna is a 1.2-meter long, durable antenna designed for optimal digital audio broadcasting performance. Featuring a frequency range of 174 to 240 MHz, an impedance of 50 ohms, and vertical polarization, it weighs 325 grams and has an FME termination. This product, made by Glomex, is ideal for enhancing your audio experience.
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$ 82,89
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1-2 weeks delivery time The Glomeasy VHF Antenna RA1225 is a 2.4m marine antenna that enhances communication reliability at sea, featuring a gain of 6dB, a frequency range of 156/162 MHz, and a vertical polarization. It has a 50-ohm impedance, an SWR of ≤ 1.3 at 156.8 MHz, a maximum input power of 100 W, and weighs 750g. The antenna comes with FME termination and is designed by Glomex, with the product number RA1225FME.
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$ 265,98
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1-2 weeks delivery time The ZigBoat™ Motion Sensor by Glomex is a crucial safety device for your boat, offering real-time movement detection to keep you informed and secure. It communicates instantly with your mobile device via the Gateway, is battery-powered for convenient placement, and can be positioned on a table, shelf, or mounted on a wall, with an effective detection range of up to 6 meters (18 feet). The product number is ZB206.
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$ 212,60
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1-2 weeks delivery time The Glomeasy VHF Antenna RA106 is a durable stainless steel whip designed for marine use, offering reliable communication with a gain of 3dB and an impedance of 50 ohms. With a frequency range of 156/162 MHz, it features vertical polarization, a low SWR of ≤ 1.3 at 156.8 MHz, and can handle a maximum input power of 100 W. The antenna measures 900mm (35 inches) in length, weighs 180g (6.35oz), and includes an FME termination with a 5/8″x24″ thread. It's manufactured by Glomex, product number RA106SLSFME.
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$ 71,13
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1-2 weeks delivery time The Glomeasy VHF Antenna RA304, designed for maritime applications, offers reliable communication performance with a frequency range of 156/162 MHz, a gain of 3dB, and an impedance of 50 ohms. It features vertical polarization, a maximum input power of 100 W, and an SWR of ≤ 1.3 at 156.8 MHz. With a length of 250mm (10”) and a weight of 150g, it is constructed with durable materials and terminated with FME. This antenna is a product of Glomex, identified by the product number RA304.
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$ 74,23
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1-2 weeks delivery time The Rail Swivel Mount in reinforced nylon is a durable and versatile solution for mounting Glomeasy antennas, allowing easy installation on various rail configurations. Constructed from UV-resistant, anti-yellowing nylon, it features a secure locking mechanism with a knob and is compatible with both vertical and horizontal rails measuring 7/8” (22 mm) and 1” (25 mm). The mount also includes a standard 5/8”x24 thread and is from the brand Glomex, with the product number RA134FME.
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$ 37,74
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1-2 weeks delivery time The RA300 Antenna Extension by Glomex is a 1.2-meter (4 feet) rugged fiberglass extension designed to enhance boating experiences by improving reception and transmission. It is compatible with the universal VHF/FM/DAB/AIS antenna RA300 and features an easy installation with an integrated 1”x14 ferrule, fitting any Glomex mounts. The extension maintains a cohesive aesthetic with the RA300, ensuring quality and performance.
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$ 71,13
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1-2 weeks delivery time The RA1225 VHF Antenna by Glomex is engineered for exceptional performance and reliability in marine applications, featuring a 6dB gain, a frequency range of 156/162 MHz, and a vertical polarization. With a length of 2.4m, a weight of 742g, and a maximum input power of 100 W, it boasts an SWR of ≤ 1.3 at 156.8 MHz and a 50-ohm impedance. The antenna includes a 6-meter cable and is designed with a stainless steel base for durability, making it an ideal choice for strong signal reception at sea. Model number RA1225HP.
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$ 253,61
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1-2 weeks delivery time The Glomeasy Display, designed for retail stores, includes a comprehensive kit for showcasing Glomex antennas and installation accessories. This kit features various antennas such as the VHF RA300 and RA304, a range of stainless steel and nylon bridge joints, mast head supports, adapters, and coaxial cables, all tailored to effectively demonstrate Glomex products. The product number for this display is GL2020-FR.
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$ 771,48
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1-2 weeks delivery time The Nashira AGC DAB 20 White TV Antenna by Glomex is designed for enhanced TV and radio reception on boats, featuring an automatic gain control amplifier for optimal signal reception. With dimensions of 37 cm in diameter and 49.5 cm in height, this compact and aerodynamic "shark fin" antenna supports DAB, FM, and AM frequencies, offers a 360-degree reception angle, and is built from high-quality UV resistant material. It includes a range of accessories such as a 50023/14 AGC amplifier, 20 m coaxial cable, and a DAB whip antenna, and supports up to two TV sets at a power supply range of 12/24 Vdc.
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$ 427,72
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1-2 weeks delivery time The Lower Radome for the V8100, produced by Glomex and identified by product number V8100-LR, is a crucial component for improving marine electronics. Its durable construction withstands harsh marine environments, while its optimized design reduces wind resistance. With easy installation and compatibility with various systems, it significantly enhances signal clarity and receiver performance.
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$ 265,54
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1-2 weeks delivery time The Glomex TV Antenna Amplifier V9112/V9125 Auto Gain enhances television signal reception for all non pre-amplified DVB-T2 omnidirectional antennas, featuring automatic signal gain control and offering two TV outputs or one TV and one FM radio output. This convenient device adjusts gain automatically based on signal conditions, ensuring a hassle-free viewing experience without manual adjustments, making it ideal for discreet installation on boats.
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$ 179,43
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1-2 weeks delivery time The Mars 4 Neo Satellite TV Antenna by Glomex offers high-performance DVB-S2 4K Full HD technology with a 600 mm dish and features like a Universal Quattro LNB, robust tracking at 50° per second, and a gain of 36.5 dB. It operates within a temperature range of -20° to +55° and supports future upgrades, all while weighing 16 kg. The antenna is designed for exceptional signal reception, making it a reliable choice for satellite television enthusiasts.
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$ 9.710,67
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How does a marine VHF antenna ensure clear and reliable communication in harsh marine environments?
A marine VHF antenna ensures clear and reliable communication in harsh marine environments by using high-quality materials like fiberglass or stainless steel to withstand saltwater, wind, and UV exposure. With features like 6 dB gain and precise tuning to the VHF marine band frequencies, antennas provide optimal signal strength and range. Paired with marine VHF radios and mounted securely using ratchet mounts or rail systems, these antennas maintain consistent performance even in challenging conditions.
Additionally, VHF marine antennas are designed for versatility and superior performance across various applications. With options like digital VHF antennas, classic VHF models, and heavy-duty designs, these antennas ensure compatibility with marine radio systems and devices like AIS. Mounted securely using rail or ratchet mounts, and connected with PL-259 connectors and RG-58 coaxial cables, they deliver low-loss signal transmission and optimal bandwidth. Their omni-directional reception capabilities make them suitable for sailboats, motorboats, and other vessels requiring reliable communication in all directions.
How does a 6dB gain in a marine antenna improve signal transmission and reception?
A 6 dB gain in a marine VHF antenna enhances signal transmission and reception by focusing the signal horizontally, which is ideal for open water where boats are on the same plane. This gain provides a balance between range and clarity, making it effective for longer-distance communication without significant signal loss. Antennas combined with high-quality coaxial cables and secure mounts, maximize performance in marine environments.
What role does the 159 MHz frequency range play in the operation of marine VHF antennas?
The 159 MHz frequency range is integral to the operation of marine VHF antennas, as it falls within the marine VHF band used for reliable ship-to-ship and ship-to-shore communication. Antennas are designed to be custom-tuned to this range, ensuring optimal signal clarity and minimal interference. This frequency supports essential functions like navigation, distress calls, and AIS data transmission, making it a critical component for marine communication systems.