D2212A-M2G Shipboard Antenna
The D2212A-M2G Dipole Antenna operates in the 150-174 MHz VHF range, providing 360-degree omni-directional coverage and vertical polarization. Designed for naval and Coast Guard operations, it delivers reliable, interference-free communication with dual dipoles for simultaneous, independent frequency operation.
Description
The D2212A-M2G Shipboard Dipole Antenna is specifically designed for ship-to-air and ship-to-ship communications in naval and Coast Guard operations. Operating in the 150-174 MHz VHF range, this antenna features a dual dipole configuration within a single enclosure, providing two independent VHF outputs for simultaneous operation with high isolation between elements, ensuring clear, interference-free transmission.
With its omni-directional radiation pattern, the D2212A-M2G offers 360-degree coverage, providing reliable, continuous communication in demanding maritime environments. Engineered to endure harsh sea conditions, the D2212A-M2G Shipboard Dipole Antenna optimizes installation efficiency, reduces system costs, and enhances performance for naval communications. Its rugged construction and fiberglass radome guarantee reliability and durability, making it an essential tool for mission-critical naval and defense operations.
| General Specifications | |
|---|---|
| Model Name | D2212A-M2G |
| Part Number | 98113502 |
| 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) | 150-174 |
| Frequency Band | VHF |
| Gain - (dBi) | 2 |
| Polarization | Vertical |
| VSWR (Max) | 2:1 |
| Impedance (Ω) | 50 |
| VHF Max Input Power (W) | 350 |
| Isolation - Min. (dB) | 30 |
| HPBW (°) | 75 |
| Mechanical Specifications | |
| Length - in (mm) | 122.7 (3117) |
| Weight - lbs (kg) | 14.8 (6.7) |
| Element Configuration | VHF-VHF |
| Number of Elements | 2 |
| Connector Type | N-Type (Female) |
| Number of Connectors | 2 |
| 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) |
Model Variants
- D2212 Dipole Antenna – Frequency-Shifted Model (116–150 MHz) with standard mounting
- D2212-A Dipole Antenna – Standard Model (150–174 MHz) with standard mounting
- D2212-S Sectional Dipole Antenna – Two-Piece Sectional Model (116–150 MHz)
