AIS Antennas - Navigation and Communication
Marine AIS antennas are dedicated VHF antennas designed for transmitting and receiving Automatic Identification System signals in the 156–162 MHz maritime band. They are installed with Class A or Class B AIS transponders and require suitable coaxial cable, connectors, grounding, and a clear mounting location.
ProShipWorks provides end-to-end support to source and supply AIS Antennas for marine vessels, ship operators, industrial facilities, maintenance teams and procurement departments.
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Product Information
| Product Name | AIS Antennas |
|---|---|
| Product Category | Navigation and Communication |
| Product Reference | 734 |
| Brands / Manufacturers | Shakespeare, Comrod, Glomex |
| Unit of Measure | Piece |
Key Features
| Key Feature |
|---|
| 1. Frequency coverage typically 156–162 MHz |
| 2. 50-ohm impedance for AIS transceiver systems |
| 3. Vertical polarization for reliable ship-to-ship communication |
| 4. Fiberglass or marine-grade construction for harsh environments |
| 5. Available with stainless-steel mounts and marine coaxial connectors |
Applications of AIS Antennas
| Application |
|---|
| 1. Class A AIS transponder installations on merchant vessels |
| 2. Class B AIS installations on workboats, yachts, and small craft |
| 3. AIS base stations, pilot boats, and port communication systems |
Models & Manufacturers
| Model | Manufacturer |
|---|---|
| 5215 AIS Antenna | Shakespeare |
| RA300S | Glomex |
| VHF 156–162 MHz Marine Antenna | Comrod |
Technical Specifications
| Model | Specification | Value | Unit |
|---|---|---|---|
| 5215 AIS Antenna | Operating frequency | 156–162 | MHz |
| 5215 AIS Antenna | Impedance | 50 | ohm |
| 5215 AIS Antenna | Polarization | Vertical | — |
| RA300S | Operating frequency | 156–162 | MHz |
| RA300S | Impedance | 50 | ohm |
| RA300S | Antenna gain | 3 | dB |
Standards, Certifications & Class Approval
Review the available standards and approval information relevant to the product. Actual certification, material traceability, inspection and classification requirements depend on the product type, intended application and purchasing specification.
| Applicable Standards & Certification | AIS installations are generally specified with IEC 60945 marine navigation and radiocommunication equipment requirements and IEC 61993-2 for shipborne Class A AIS equipment. Antenna performance and installation should follow the transceiver manufacturer’s instructions. |
|---|---|
| Class Approval | AIS antennas are not normally approved independently of the AIS radio installation. Type approval or acceptance may apply to the complete AIS system by societies such as DNV, ABS, Lloyd’s Register, Bureau Veritas, or ClassNK. |
Installation, Maintenance & Safety Information
| Installation Notes | Mount vertically in a clear location with maximum practical height and separation from other transmitting antennas. Use 50-ohm marine coaxial cable, correctly rated connectors, weatherproof cable entries, and secure bonding or grounding where required. Keep cable runs short and avoid sharp bends. |
|---|---|
| Maintenance Tips | Inspect the antenna, bracket, fasteners, connector, and coaxial cable for corrosion, looseness, water ingress, or physical damage. Check VSWR and AIS transmission performance during planned radio inspections. Replace damaged seals and weatherproofing materials. |
| Safety Notes | Isolate AIS and radio transmitters before maintenance. Keep personnel clear of transmitting antennas during operation. Follow vessel procedures for working aloft, electrical isolation, fall protection, and RF exposure. |
Request a Quote for AIS Antennas
Contact ProShipWorks for marine or industrial product sourcing, quotations and delivery.
- Vessel name and IMO number
- ETA / vessel schedule
- Berth or vessel location
- Required quantity
- Preferred delivery window
- Shipping agent contact details
Other Navigation and Communication Products
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