D2418-M2G Shipboard Antenna
The D2418-M2G Shipboard Antenna is designed for mission-critical ship-to-ship and ship-to-air communications in naval, coast guard, and defense operations. It features three independent outputs: two VHF outputs (108-174 MHz) and one UHF output (225-400 MHz), allowing for simultaneous multi-frequency operation with high isolation to reduce interference and enhance communication reliability.
Description
The D2418-M2G Shipboard Antenna is designed for mission-critical ship-to-ship and ship-to-air communications in naval, coast guard, and defense operations. It features three independent outputs: two VHF outputs (108-174 MHz) and one UHF output (225-400 MHz), allowing for simultaneous multi-frequency operation with high isolation to reduce interference and enhance communication reliability.
Offering 360-degree omnidirectional coverage, the D2418-M2G Shipboard Antenna ensures secure and uninterrupted connectivity between vessels, aircraft, and maritime command centers. This capability is essential for tactical coordination, fleet operations, and maritime situational awareness. Its multi-dipole configuration enhances redundancy and signal clarity, ensuring consistent performance in dynamic naval environments.
Built to meet military-grade durability standards, the D2418-M2G can withstand harsh maritime conditions, including exposure to saltwater, high winds, and extreme weather. This ensures long-term operational reliability for shipboard communication networks.
| General Specifications | |
|---|---|
| Model Name | D2418-M2G |
| Part Number | 92131501 |
| Antenna Type | Dipole Antenna |
| Radiation Pattern | Omni-Directional |
| Enclosure | Wound Fiberglass Radome |
| Colour | Battleship Grey, Gloss finish (RAL 7046) |
| Compliances | RoHS, REACH |
| Markets | Military & Defence, Maritime & Naval |
| Electrical Specifications | |
| Frequency (MHz) | 108-174, 225-400 |
| Gain - (dBi) | 2 |
| Polarization | Vertical |
| VSWR (Max) | 2:01 |
| Impedance (Ω) | 50 |
| VHF Max Input Power (W) | 350 |
| UHF Max Input Power (W) | 250 |
| Isolation - Min. (dB) | 30 |
| HPBW (°) | 75 |
| Mechanical Specifications | |
| Length - in (mm) | 169.4 (4303) |
| Weight - lbs (kg) | 18 (8.2) |
| Element Configuration | VHF-UHF-VHF |
| Number of Elements | 3 |
| Connector Type | N-Type (Female) |
| Number of Connectors | 3 |
| Environmental & Structural Specifications | |
| Operating Temperature - °F (°C) | -40 to 158 (-40 to 70) |
| Mounting Specifications | |
| Mount Type | Mount A - Clamp Mount |
| Mast OD - in (mm) | 3 (76) |
