The pioneer and innovator in marine antenna design, Shakespeare is the world's first choice in marine antennas and electronics. AIS Antennas. Fixed-mount DSC VHF Radio with integrated AIS receiver, GPS, and wireless handset support. Navy and Coast Guard rely on Shakespeare for antenna engineering technology and fiberglass reinforced composite antennas for all classes of ships - rescue vessels to aircraft carriers. Antennae whip and housing are both made from stainless steel and the support is nickel plated to endure salt spray. This is a heavy-duty style marine VHF antenna with 6dB gain at 159 MHz for UAIS System (Marine AIS / VHF Band). A high performance GPS patch antenna and a low noise amplifier are integrated into a fully waterproof enclosure, providing excellent antenna signal amplification and out-band filtering with rejection. His method uses a RTL-SDR for receiving the AIS signals with SDRSharp, decoding received signals with AISMon and plotting the decoded information with OpenCPN. All 4' AIS Antennas Feature: CE Marine sells, installs, services and supports marine electronics, marine equipment and other marine supplies and provides professional marine consulting and engineering services to owners of recreational, commercial and government marine vessels. AIS transponders that provide safety at sea, safety at anchor and safety for your crew. The advantage of a internal GPS receiver is not having to install a loose GPS receiver and extra cables. Only at Best Buy Cut the cable with this Mohu Leaf Supreme indoor antenna. The performance of your AIS system is only as good as the weakest link. A dual-channel AIS receiver monitors the position of nearby AIS-equipped vessels, helping you to avoid collisions in crowded harbours and waterways. We need to measure the VSWR of both a standard and an AIS marine VHF antenna on the AIS channels to see how much real advantage there is. The antenna is subject for improvement at all times. 00 our price inc VAT a £598. The Automatic Identification System (AIS) is a short-range coastal tracking system currently used on ships. This link is listed in our web site directory since Monday May 27 2013, and till today "High Gain Collinear AIS Antenna" has been followed for a total of 718. We offer competitive prices, free in-store pickup and reasonable shipping rates. Please note that this antenna is described as a "vhf/ais" antenna and the specifications say the antenna is tuned for 168 MHz. Stay connected in every way with the RS90S, a modular and highly expandable VHF radio with built-in AIS receiver and GPS. Get the best antenna in the world at less than the price of an ordinary one: Probably the best VHF antenna (aerial) made. 2) Better antenna and/or equipment At home or on a yacht, you can only change the antenna location until you reach available maximum, then you must get a better, more efficient antenna and / or more sensitive equipment. This prevents the device that's listening (as opposed to transmitting) from being damaged by all that power going into its delicate receiver section. What might look like an abstract artwork is actually a novel antenna, small enough for a minisatellite, to track global ship traffic from orbit. Specifically designed to meet the broader bandwidth requirements of all popular AIS* transceivers, this antenna features a commercial-grade fiberglass construction to ensure performance and durability. Long range high gain International Maritime AIS Antenna for professional use. AIS Antenna Station Location Update We are continuously working on increasing the coverage of our real-time AIS receiver station network. 80 (1 new offer). His method uses a RTL-SDR for receiving the AIS signals with SDRSharp, decoding received signals with AISMon and plotting the decoded information with OpenCPN. The Automatic Identification System (AIS) is an automated tracking system used on ships and by Vessel Traffic Services (VTS) for identifying and locating vessels by electronically exchanging data with other nearby ships and VTS stations. New model - in stock. AIS Antennas. Navy and Coast Guard rely on Shakespeare for antenna engineering technology and fiberglass reinforced composite antennas for all classes of ships - rescue vessels to aircraft carriers. The system utilizes VHF broadcasts to handle information about the surrounding area, such as other craft and buoys and other aids-to-navigation. With the VHF and GPS antennas built-in, this standard mounting antenna will save your time and space without sacrificing safety. This prevents the device that's listening (as opposed to transmitting) from being damaged by all that power going into its delicate receiver section. The AIS antenna is aligned with the two other antennas to minimize any pattern disturbance. The GV30 is a combination of VHF and GPS antenna with twin coax feeds (10m). When paired with an AIS Man Overboard Beacon, its provides a full MOB system to all AIS equipped vessels in a 10NM range. The formula to calculate the length of the antenna is 147/frequency in MHz, this gives the total length of the dipole in metres. 300 Intership Safety 7A 156. Whilst some offshore races require AIS, there is currently no requirement for pleasure craft to fit an AIS system. In Stores on eCRATER. This is a method of measuring the antennas passively to determine if they are properly tuned in a quick manner. The AS300 Antenna Splitter is designed to allow an AIS Class B Transponder or an AIS Receiver to share the main VHF Antenna used by the VHF Radiotelephone, which removes the need and expense of installing an additional VHF antenna. Get connected to IHS Markit global AIS network that power our vessel tracking services integrated into our market leading solution. Items in search results. Because of this, the standard marine VHF antennas are not manufactured for optimum performance at those frequencies. It is activated by the slide switch on the rear. FactoryOutletStore. The AIS receiver antenna can be located near to the GPS receiver antennas. Cheap marine ais receiver, Buy Quality ais receiver directly from China matsutec ais Suppliers: Matsutec HA-102 Marine AIS receiver and transmitter system + GPS Antenna + 10 meters cable Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. AIS transponders automatically broadcast information at regular intervals. on Alibaba. The antenna is connected in an easy way to the easyTRX (or any other AIS Class B transceiver) If you use the GPS antenna, you nevertheless must have a separate VHF antenna for the easyTRX. The antenna is measured with a network analyzer, and the VSWR as a function of frequency is recorded. We provide a wide range of services across the global scale and are experts in installation of Antennas. Save 37% OFF Today + FREE Shipping Digital 578-SW 4' AIS Antenna. It fully utilizes our fifth generation transponder technology, building on the success of the R4 AIS system, which is in operation aboard some 20,000 ships worldwide. Family Owned & Operated Serving Chicagoland and the Midwest Since 1963 Phone:(630) 466-4304 Fax:(630) 466-4782 20 S. CALL US: 940-325-3301 Monday - Friday 8am - 5pm OUR LOCATION: 101 SE 25th Ave, Mineral Wells, TX 76067 EMAIL US: [email protected] Low-cost dual-channel AIS receiver with USB and NMEA 0183 output & wifi module. Affordable AIS: accessories for popular chortplotting systems AIS plays in a niche segment of the market with a strong dealer base and efficient manufacturing which enables AIS to better serve the value segment," Mr. Simply connect 12v or 24v power and the ANT200 will start transmitting data on all AIS targets within a 10 mile* radius of your. The 5/8 wave antenna consists of a vertical radiator which is fed at the base of the antenna. AIS signals can be received on most standard marine antenna operating on VHF frequency 156 to 163 MHz. 5dB Gain In conjunction with the USCG Automatic Identification System (AIS) requirements for commercial vessels, Digital Antenna created a series of 4 AIS antennas that meet the exacting AIS frequency requirements. AIS or the Universal Shipborne Automatic Identification System (AIS) is a ship transponder system that is currently used by most of the commercial shipping industry. Digital 876-SB 4' AIS Antenna $ 261. AIS information can be viewed on the Link-9’s built-in screen, or overlaid on your chart or radar screen through a compatible multifunction display. Built-in antenna splitter to share one antenna. 3 Mount the AIS Alarm Unit 18 4. Up until now you've had to choose an AIS-tuned antenna that is optimized for the AIS frequencies but has lower performance for your VHF radio. Since required in December 2004, all ships over 300 tons must carry an AIS system which broadcasts information about the ship to any suitably equipped receiver. There are two or more radials, each measuring 1/4 wavelength. Glomex has planned and produced a range of calibrated antennas exactly for the specific VHF frequencies and for the AIS standards. Set up a dedicated antenna at the AIS in somewhere else on the boat (back porch, pulpit, material, mizzen on a ketch) Use “Brand” (separator in French) to enable the sharing of a single antenna between AIS and VHF radio. GVA-620L Marine AIS Antenna: Bjtek is specialized in Marine Antennas manufacturing and OEM/ODM service. Hall 11 / A49. If sharing one antenna, use VA159 Antenna and SP160 Antenna Splitter. Welcome to Metz Communications! We are Retired Veteran owned and operated - Small business classified. Because VHF radios and AIS devices operate within the same fre-quency range and therefore require the same type of VHF antenna it is possible to utilize a single VHF antenna for both devices by using an AIS/VHF antenna splitter. Discover information and vessel positions for vessels around the world. Ideal for mounting on a bimini or stern pulpit. An AIS (automatic identification system) antenna is connected to a transponder, enabling it to send and receive vessel identification data including vessel name and type, speed, course and destination. The em-trak B350 is a certified high powered AIS Class B transceiver that is ideal for those requiring enhanced AIS transmit capabilities with guaranteed seamless connectivity to their MFD’s, displays and APP’s. AIS Receiver with WiFi & GPS Antenna + VHF Antenna Combo comprising Quark QK-A026 Dual Channel Receiver with WiFi & GPS Antenna plus Quark AS02 Whip Antenna - special version for NavShip users This special combination package enables you to receive AIS Data as a complete package with a separate Marine VHF Antenna. Ais antennas4' length all of our antennas are made in the USA assembled tested and tuned by hand for maximum performance quality durability. Note: The VA162 is a dedicated AIS antenna. Every 5,000 points can be redeemed for $5 Off your next purchase. When satellites are used to detect AIS signatures, the term Satellite-AIS (S-AIS) is used. With the great looks of Shakespeare’s Galaxy Little Giant series the 4’ antenna comes with a standard 1”-14 thread stainless steel ferrule and 20. Cruise with confidence and communicate reliably over the VHF/AIS band with the Galaxy 5396 AIS. The MA-500TR is a Class B AIS transponder for Non-SOLAS vessels such as pleasure craft, work-boat and small vessels. The 5/8 wave antenna consists of a vertical radiator which is fed at the base of the antenna. Marine RG-8x VHF and AIS Antenna Cable w Silver PL-259 Connectors 20ft See more like this GLOMEX MARINE ANTENNAS RA300AIS GLOMEX 4' UNIVERSAL AIS ANTENNA - 3DB WITH FME Brand New. Cheap marine ais receiver, Buy Quality ais receiver directly from China matsutec ais Suppliers: Matsutec HA-102 Marine AIS receiver and transmitter system + GPS Antenna + 10 meters cable Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. The antenna is measured with a network analyzer, and the VSWR as a function of frequency is recorded. Free Antenna Partnership. 0 out of 5 stars 1. If you own a Vesper Marine AIS you already have the most sensitive and highest quality AIS there is. Your company account is blocked and you cannot place orders. Digital Antenna 4' AIS Antenna. The VHF-159HD is custom built and ships direct to the customer only after passing quality hand-testing. Specially designed to meet the broader bandwidth requirements of all popular AIS transceivers, Shakespeare's Galaxy Style 5396-AIS antenna features commercial-grade fiberglass construction. A single VHF antenna can be used with the antenna being shared using a VHF/AIS Splitter with one tail going to the VHF radio and the other to the AIS device. The AIS700 from Raymarine is a Class B Automatic Identification System (AIS) transceiver with a built-in antenna splitter. For more than 30 years, Glomex has been a leader in providing the most complete range of Marine Antennas and accessories. Thus, the most basic components of a typical AIS-receiving station are the AIS Receiver itself and a VHF Antenna along with their relevant cables. The 21-20-60 is a high performance VHF airborne blade antenna suitable for helicopter and sub-sonic aircraft intended for use with Automatic Identification Systems (AIS). The Shakespeare 396-1-AIS Classic AIS Antenna would be a better choice as either a dedicated AIS antenna or an antenna used with a splitter given the optimal tuning at 158 MHz – a bit closer to the 162 MHz AIS sweet spot – and its broader bandwidth (6 MHz within 2. The Shakespeare Galaxy AIS/VHF Marine Antenna delivers reliable communication over the VHF/AIS band. The AIS system works on two channels in the VHF frequency range and in order to receive or transmit AIS information it is necessary for the AIS unit to be connected to a VHF antenna. Unique solutions to prevent accidental damage to your marine assets. The advantage of a internal GPS receiver is not having to install a loose GPS receiver and extra cables. The AS300 Antenna Splitter is designed to allow an AIS Class B Transponder or an AIS Receiver to share the main VHF Antenna used by the VHF Radiotelephone. 6 Cabling 21 4. Get connected to IHS Markit global AIS network that power our vessel tracking services integrated into our market leading solution. Find Raymarine AIS at Raymarine. A single VHF antenna can be used with the antenna being shared using a VHF/AIS Splitter with one tail going to the VHF radio and the other to the AIS device. Welcome to Metz Communications! We are Retired Veteran owned and operated - Small business classified. Creates plots of AIS-generated antenna patterns from daily SeaSonde LOOP files. If you are interested in our GVA-620L Marine AIS Antenna, please contact us for more. Whatever your microsatellite avionics or ground system requirements may be, SpaceQuest can satisfy them with its extensive. 5dB Gain : 8' AIS Antennas: High performance, wide band coverage for land and marine use. In general, our antennas can detect vessels within at least 35-45 kilometres (20-25 nautical miles), with higher ranges possible the higher your place your antenna. Economical replacement for all professional marine AIS antennas. The AIS, Garmin GPS, VHF radio and radar are connected with NMEA 0183. Antennas are made to resonate on a specific frequency by cutting the antenna elements to fractions or multiples of the wavelength. Cactus Navigation and Communications. If I go on the spreaders I get great height but its a pain to fit. Find great deals on eBay for ais antenna. In conjunction with the USCG Automatic Identification System (AIS) requirements for commercial vessels, Digital Antenna created a series of 4' AIS antennas that meet the exacting AIS frequency requirements. Its premium components add to the functionality and durability of the antenna to deliver the communication you depend on. Description GV30 Combo GPS & AIS Antenna A Class B AIS transponder requires a dedicated GPS antenna (all Class B units must have their own internal GPS and can?t use an external f. Our VHF HD antennas are used by the US Coast Guard. In general, our antennas can detect vessels within at least 35-45 kilometres (20-25 nautical miles), with higher ranges possible the higher your place your antenna. AIS signals can be received on most standard marine antenna operating on VHF frequency 156 to 163 MHz. This Vesper Shared VHF/AIS Antenna VA159 is specially designed by Vesper Marine to be used with their SP160 Antenna Splitter. comUser ID : marinemarket. Power consumption. This marine AIS receiver w. AIS - Automatic Identification System is a way of identifying a vessel's position, course, speed and freight through marine VHF digital information. The S100 is a very light weight, miniature high performance VHF antenna multiplexer/splitter that enables a single VHF antenna to be shared by multiple radio communication devices without performance loss of safety risk: an AIS transceiver, VHF/DSC Marine Radio and an FM radio can all share a single antenna and operate normally. Meeting the strict regulations set for Class-B AIS transponders, the NAIS 500 ensures that a vessel is seen on a display – reducing the risk of collisions. A leader in life-saving maritime products for the professional and leisure markets, Ocean Signal yet again provides the ultimate in safety and peace. Connect up to four wired and two wireless handsets to create the ultimate vessel-wide intercom and VHF communications system. The GV30 from Digital Yacht provides both antennas in a compact unit with standard 1" x 14 threaded base and two 10m coax cables. so please let me know how to measure this gain specification and how to increase this specification?. dAISy 2+ AIS Receiver with NMEA 0183 output & wifi module (no antenna): Part No dAISy2+ kit. Innovative AIS Transponders and Marine Asset Protection | Vesper Marine. "New" refers to a brand-new, unused, unopened, undamaged item, and "Used" refers to an item that has been used previously. Shakespeare's antennas feature a half-wave matching network within the base, which furthers broadband reception on the higher AIS frequencies. AIS Antennas. The AIS700 from Raymarine is a Class B Automatic Identification System (AIS) transceiver designed for use with Raymarine multifunction navigation display systems. We would also recommend checking your local electrical codes to make sure you are in compliance or even look into having a professional electrician advise and. AIS Antennas 4' Length, 4. CX4-1 has been sold worldwide for more than four decades. Try our ONWA AIS Antennas to get optimum working conditions. The top supplying countries are China, Pakistan, and United Kingdom, which supply 93%, 4%, and 1% of ais antenna respectively. OPTOLAMP LED masthead navigation lights. We checked the wiring and connections - they seem to be working. AIS signals can be received on most standard marine antenna operating on VHF frequency 156 to 163 MHz. The GV30 is a combination of VHF and GPS antenna with twin coax feeds (10m). A favorite with Sailboat owners, this lightweight, low profile, stainless steel antenna is specially designed for masthead mounting. Shakespeare® SP5396 AIS Galaxy AIS/VHF Antenna. 3ft fiberglass antennas. Set up a dedicated antenna at the AIS in somewhere else on the boat (back porch, pulpit, material, mizzen on a ketch) Use "Brand" (separator in French) to enable the sharing of a single antenna between AIS and VHF radio. Shakespeare Galaxy 5396-AIS Little Giant 1. New model - in stock. The price is subject to change at anytime without any notice. In conjunction with the USCG Automatic Identification System (AIS) requirements for commercial vessels, Digital Antenna created a series of 4 19 AIS antennas that meet the exacting AIS frequency requirements. One antenna input is all that is needed since the MATRIX AIS/GPS utilizes the VHF antenna to receive AIS targets from ships class A or B AIS transponders. Use the proper antenna for best performance. 9) module that is IPx7 Waterproof rated, for flexible location and rugged performance in any marine environment. ANT200 Smart AIS Antenna Perfect "all in one" AIS Smart Antenna solution for small boats, particularly RIBs, Sports boats and small yachts where dry space to mount black box AIS units is limited. AISHub is a FREE AIS data sharing service which provides access to real time ship positions for vessel tracking systems. The AG100 is a GPS antenna for use with the T200B Class B AIS Transceiver and all Comar AIS receivers with a GPS input. 2MHz this antenna is a 39 inch tall and it has a standard 1 inch x 24 thread marine mounting. Import China AIS Antenna from various high quality Chinese AIS Antenna suppliers & manufacturers on GlobalSources. The AV400 Heavy Duty Commercial GRP Antenna is an omni-directional antenna, specifically designed so that the user can dedicate one antenna for the narrowband frequency specified for AIS (Automatic Identification System). Sensor Systems has a long history of excellence in manufacturing antennas for Commercial, Military, and Business aircraft applications. 5dB Gain In conjunction with the USCG Automatic Identification System (AIS) requirements for commercial vessels, Digital Antenna created a series of 4 AIS antennas that meet the exacting AIS frequency requirements. An easy solution to extending the cable on Digital Antenna's 500 series VHF and AIS antennas. Separate VHF antennas are often used for DSC VHF radio and for the AIS system, but don’t forget that if space is really limited you can use just one antenna for both with the use of an AIS antenna splitter. This is a frequency between channel 16 and the channels for AIS, which seemed to reinforce the promotional information. VHF/AIS AntennaFinally an antenna designed for both VHF and AIS!This antenna is specially designed by Vesper Marine to be used with our Antenna Splitter. AIS Antenna Station Location Update We are continuously working on increasing the coverage of our real-time AIS receiver station network. Compare Selected Products. 9) module that is IPx7 Waterproof rated, for flexible location and rugged performance in any marine environment. 2m) VHF/AIS 3dB Gain Designed to meet the broader bandwidth requirements of all popular AIS transceivers, commercial-grade construction of this 4′ broadband antenna is complete with a mast mounting sleeve. The AIS unit uses a standardised transceiver to broadcast the vessel's position and name as well as speed, course and destination. 6 Cabling 21 4. This antenna is specially designed by Vesper Marine to be used with our Antenna Splitter. Unique solutions to prevent accidental damage to your marine assets. RS20S VHF Radio. If you wish to use your existing VHF antenna for both your AIS and VHF radio you'll need an antenna splitter. New Posts Hot Thread (New) Hot Thread (No New) No New Posts Contains Posts by You Locked Thread. Marine AIS VHF Radio Antenna Cable UHF PL-259 Male to SO-239 Female Cable 5Meter. Digital Yacht GV30 VHF-AIS-GPS Combo Antenna $ 132. When satellites are used to detect AIS signatures, the term Satellite-AIS (S-AIS) is used. The GPS antenna that came with West Marine AIS-1000 Class B does not seem be acquiring GPS position. The AIS system operates on 2 dedicated VHF frequencies (161. , including the Trimble Bullet III and puck-style GPS antenna. The NSPL-400 is designed to work primarily with AIS class B trans- ceivers, although it will operate equally well with AIS receivers. 99 Add to Basket. become more noticeable when the VHF radiotelephone antenna is located near the AIS VHF antenna and when the radiotelephone is operating on channels near the AIS operating channels (e. The antenna is connected in an easy way to the easyTRX (or any other AIS Class B transceiver) If you use the GPS antenna, you nevertheless must have a separate VHF antenna for the easyTRX. 9m) End-Fed 1/2-Wave Stainless Steel Whip 3dB Gain A favorite with Sailboat owners, this lightweight, low profile, stainless steel antenna is specially designed for masthead mounting. 99 Add to Basket More Info Shakespeare Heliflex (AIS Version) With 20M Cable And BNC Plug £42. Ais antenna products are most popular in North America, Southeast Asia, and Domestic Market. 0 gps antenna installation guidelines. It has less than 1. XI_XI Car Boat Ship Marine AIS VHF UHF CB Radio Antenna with Magnetic Base PL-259 5m Cable. Its premium components add to the functionality and durability of the antenna to deliver the communication you depend on. These are part of a safety hub that can tie into your compatible cell phone, tablet, vhf or multifunction device. epsilon negative (ENG) antenna is extended up to 67. DIGITAL AIS ANTENNAS. Buy VHF/AIS Antenna at Mauri Pro Sailing and Marine Equipment. 8 Grounding 22. The formula to calculate the length of the antenna is 147/frequency in MHz, this gives the total length of the dipole in metres. Shop, read reviews, or ask questions about AIS Transponders & Antennas at the official West Marine online store. Getting the AIS 'transmit' signal to the antenna and the 're-ceive' signal back again requires good cables and connectors. Amateur Satellite Antennas is a curation of 66 resources about , UHF Satellite Yagi, Portable satellite antenna, The $4. 7 Item(s) Show. 025 MHz) and allows the user to receive real time information about the traffic in the surrounding area. Dear All, I am designing a VHF antenna for AIS devices. 250 Port Operations or VTS. One option is to fit a VHF splitter such as our SPL2000, which allows both the VHF radio and the AIS to use the boat's main VHF antenna. With the VHF and GPS antennas built-in, this standard mounting antenna will save your time and space without sacrificing safety. The RA201 splitter allows the use of just one VHF antenna to simultaneously receive VHF, AM/FM and AIS radio signals; without sacrificing performance on the VHF transceiver. com Shakespeare 5215 is a lightweight, stainless steel VHF antenna built with extra bandwidth to respond to all popular AIS transceivers. Apparently some offshore racing classes require that AIS antennas be at the masthead, giving range of up to 60 miles. FactoryOutletStore. VHF/AIS/Radio Splitter - 12VDC. With other VHF or AIS antennas you'll only get low VSWR at one end of the frequency band but not both. 975 and 162. Today, FleetMon's antennas offer live coverage of all major waterways and ports, with about 40,000 vessels detected in every single moment. Separate VHF antennas are often used for DSC VHF radio and for the AIS system, but don’t forget that if space is really limited you can use just one antenna for both with the use of an AIS antenna splitter. AIS Overview. * The AIS 300 does not need to be installed alongside a VHF radio, but they can share the same VHF antenna if they are both installed on your boat. 350 Commercial. 0 SWR ratio from 159-162 MHz for use with AIS transceivers, Digital Antenna's 4. For example, to make a 150MHz dipole: 147/150 = 98cm so each element of the dipole should be 49cm. Cruise with confidence and communicate reliably over the VHF/AIS band with the Galaxy 5396 AIS. 0 introduction 1. 316 stainless steel ferrule. Set up a dedicated antenna at the AIS in somewhere else on the boat (back porch, pulpit, material, mizzen on a ketch) Use “Brand” (separator in French) to enable the sharing of a single antenna between AIS and VHF radio. Caution: If you use a common T-connector to share a VHF antenna with a radio and an AIS device and then broadcast on the VHF radio, you will damage your AIS device. 00 (We have tested and installed these units ourselves - see Software for some captured images) This high quality AIS transponder from Comar Systems on the Isle of Wight is an important element in the safety of yachtsmen. A single VHF antenna can be used with the antenna being shared using a VHF/AIS Splitter with one tail going to the VHF radio and the other to the AIS device. Set up a dedicated antenna at the AIS in somewhere else on the boat (back porch, pulpit, material, mizzen on a ketch) Use "Brand" (separator in French) to enable the sharing of a single antenna between AIS and VHF radio. Marine-grade, fiberglass construction ensures years of use. AIS Antenna, 3dB, 4' white, MFG# A-431-AIS, features commercial-grade fiberglass construction, brass and copper elements, high-gloss, polyurethane finish, stainless steel ferrule with 1"-14 thread. In Stores on eCRATER. The Automatic Identification System (AIS) is a Very High Frequency (VHF) radio broadcasting system that transfers packets of data over the VHF data link (VDL) and enables AIS equipped vessels and shore-based stations to exchange identification information and navigational data. The AIS, Garmin GPS, VHF radio and radar are connected with NMEA 0183. RS20S VHF Radio. Soldered connections. With its land-based AIS receiver station network, FleetMon provides undelayed signals with superior resolution for vessel tracking and monitoring. Up until now you've had to choose an AIS-tuned antenna that is optimized for the AIS frequencies but has lower performance for your VHF radio. Celebrating over 40 years in business! If you can't find the product you are looking for on the site, that doesn't mean we don't have it. The MA-500TR is a Class B AIS transponder for Non-SOLAS vessels such as pleasure craft, work-boat and small vessels. Digital Yacht Boat Marine ANT200 Smart AIS Antenna For Small Boats. Find great deals on eBay for ais antenna marine. The T214 Base Station facilitates safe navigation of ships, helps to protect the marine environment and supports the VTMS operation. "The AIS detection system on Columbus employs a low-gain 'whip' antenna, receiving signals within a very broad beam, with corresponding potential for signal overlap and interference. Vesper Marine AIS transponders are easy to use and consume much less power than other products yet are the most advanced systems for collision avoidance, Man-Over-Board retrieval, and anchor watches. Or you could choose an antenna that is designed for VHF radio communications but isn't optimal for AIS. Stainless Steel 17-7ph Whip. Glomex was founded in 1984 and is one of the leading companies in the manufacturing of antennas in the marine industry. The AIS system operates on 2 expressly dedicated VHF channels (161. AIS is listed in the World's largest and most authoritative dictionary database of abbreviations and acronyms AIS - What does AIS stand for? The Free Dictionary. This antenna enables the required GPS function for AIS systems, chartplotters, and other navigational devices. For more than 30 years, Glomex has been a leader in providing the most complete range of Marine Antennas and accessories. Amec GPS Antenna for class B transceiver, TNC ANT-21 is a maritime GPS antenna designed for the tough marine environment. The Shakespeare Galaxy AIS/VHF Marine Antenna delivers reliable communication over the VHF/AIS band. AIS information can be viewed on the RS35's built-in screen, and shared with any compatible Simrad display for a big-screen view. 8' Wide Band VHF/AIS Antennas - 6dB Gain. Can use as mobile, or on a fixed steel mounting bracket plate or other steel surface, suction cup mounting bracket, as an internal or external antenna. PWS products & engineers exceed the demands of broadcast & live event productions. GPS Antennas for AIS Receiver Systems offered by Shine Micro Inc. 8' Wide Band VHF/AIS Antennas - 6dB Gain. Solid Signal > Marine Equipment > Marine Antennas Marine Antennas 235 Products Found. Set up a dedicated antenna at the AIS in somewhere else on the boat (back porch, pulpit, material, mizzen on a ketch) Use "Brand" (separator in French) to enable the sharing of a single antenna between AIS and VHF radio. The internal high-performance GPS with advanced redundancy is complemented by a unique internal GPS antenna which means that in certain installations no external GPS antenna is needed. Get the best antenna in the world at less than the price of an ordinary one: Probably the best VHF antenna (aerial) made. China Ais Antenna, China Ais Antenna Suppliers and Manufacturers Directory - Source a Large Selection of Ais Antenna Products at antenna 4g ,antenna for towers ,antennas for communications from China Alibaba. Shop, read reviews, or ask questions about AIS Transponders & Antennas at the official West Marine online store. Looking to install AIS, but am wondering which offers better overall performance and reliability- 1. AIS Receiver with WiFi & GPS Antenna + VHF Antenna Combo comprising Quark QK-A026 Dual Channel Receiver with WiFi & GPS Antenna plus Quark AS02 Whip Antenna - special version for NavShip users This special combination package enables you to receive AIS Data as a complete package with a separate Marine VHF Antenna. View as: Grid List Sort By. Dear All, I am designing a VHF antenna for AIS devices. AISHub is a FREE AIS data sharing service which provides access to real time ship positions for vessel tracking systems. A Class B AIS transponder requires a dedicated GPS antenna (all Class B units must have their own internal GPS and can’t use an external feed for regulatory purposes) as well as a VHF antenna or suitable VHF-AIS antenna splitter. Base stations located at a higher altitude may extend the range up to 40-60 NM depending on factors such as: elevation, antenna type. 3 Mount the AIS Alarm Unit 18 4. A Class B AIS transponder requires a dedicated GPS antenna (all Class B units must have their own internal GPS and can't use an external feed for regulatory purposes) as well as a VHF antenna. High gloss urethane finish. For our upgrade, we chose antennas made by a company called Morad out of Bellingham Washington. The RA110AIS will receive signals on AIS frequencies very efficiently even when the antenna, because of the boat rolling and pitching, is not perfectly vertical. AIS transponders automatically broadcast information at regular intervals. Easy-fit antenna provides active GPS antenna and VHF antenna dedicated to AIS. The antenna is measured with a network analyzer, and the VSWR as a function of frequency is recorded. Vesper Marine AIS transponders are easy to use and consume much less power than other products yet are the most advanced systems for collision avoidance, Man-Over-Board retrieval, and anchor watches. Recommendations such as the Newport Bermuda Race 2016 Safety Requirements allow for either a dedicated antenna or a splitter, and require that coaxial cables to either the VHF antenna or AIS antenna. 2 sets of 1/4 wave radials properly decouple lower radiator from the mast. Clip Antenna CDV-H7 162 - 174 The spring clip provides an easy way to adjust the the antenna in the best position to reach the maximum performance Shippingtime: 5 - 8 business days. Shop for automatic ais antenna. A built-in passive splitter enables one VHF antenna to serve both the AIS 300 and any VHF radio, making for easy installation. Normally, an AIS-Receiving station using an external antenna placed 15 metres above sea level, will receive AIS information from AIS-equipped vessels that sail within a range of 15-20 nautical miles around it. It includes a built-in GPS (with connector for optional external antenna) and integrates seamlessly into the Garmin onboard system. AIS Antennas 4' Length, 4. Specifically designed to meet the broader bandwidth requirements of all popular AIS transceivers, this antenna features a commercial-grade fiberglass. To help separate the antennas, use vertical separation. 975 MHz) and 88B (162. All in One AIS USB Receiver smart USB Dongle with integrated: » Single or real DUAL AIS Receiver « » GPS/GLONASS/QZSS Receiver « » Build in GPS Antenna « PLUG & SEE! Works with all AIS compatible charts. AIS uses two marine VHF channels. The whip is partially sprung to provide increased flexibility and durability and is coated to reduce corrosion. AIS Overview. * The AIS 300 does not need to be installed alongside a VHF radio, but they can share the same VHF antenna if they are both installed on your boat. AIS signals can be received on most standard marine antenna operating on VHF frequency 156 to 163 MHz. Vesper Marine, new Class B AIS & antenna splitter by Ben Ellison · September 8, 2010 At first blush Vesper Marine’s just announced Class B AIS transponder seems similar to the Simrad AI50 and the Icom MT-500R , which is to say a transponder with a handy target plotting and info screen built in. Solid Signal > Marine Equipment > Marine Antennas Marine Antennas 235 Products Found. 2 sets of 1/4 wave radials properly decouple lower radiator from the mast. More Buying Choices $25. The VHF-159HD is custom built and ships direct to the customer only after passing quality hand-testing. Our main focus is to provide quality products at a fair price demonstrating this technology and innovation. This is a new combination coming on the market. If you have the Shakespeare mount, remove the flat piece that holds the antenna from it's mount, screw that in the bottom of the antenna, then reinstall the flat piece on the mount and route the cable. 5 Watts) •AIS-SART antenna usually near the water, and bobbing in the waves •Adding AIS transmitter in a 406 MHz EPIRB could facilitate homing •Transmits a special message defined by ITU: 8 quick bursts each minute, alternating on channels AIS 1 & AIS 2: Ch 1 Ch 2 Tim. RTL-SDR Tutorial: Cheap AIS Ship Tracking Large ships and passenger boats are required to broadcast an identification signal containing position, course, speed, destination, and vessel dimension information to help prevent sea collisions. 4 dB AIS Glass Fibre Antenna 1. The em-trak B350 is a certified high powered AIS Class B transceiver that is ideal for those requiring enhanced AIS transmit capabilities with guaranteed seamless connectivity to their MFD’s, displays and APP’s.