D2241-M2G Shipboard Antenna
The D2241-M2G Shipboard Multi-Dipole Omni-Directional Antenna features dual outputs (VHF 108-174 MHz & UHF 225-400 MHz), providing secure, interference-free ship-to-ship and ship-to-air communications for naval and defense operations.
| GENERAL | |
| Antenna Pattern: | |
| Antenna Type: | |
| Radome Finish: | |
| Radome Material: |
| ELECTRICAL | |
| Frequency (MHz): | |
| Polarization: | |
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| Impedance (Ohm): | |
| VSWR (Max): | |
| Gain (dBi): | |
| Axial Ratio (dB): | |
| Front/Back Ratio: | |
| Isolation (dB): | |
| Max Input Power (W): | |
| Connector Type: | |
| Number of Connectors: | |
| MECHANICAL | |
| Antenna Length (in): | |
| Top Section Length (in): | |
| Bottom Section Length (in): | |
| Antenna Weight (lbs): | |
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| Bottom Section Weight (lbs): | |
| Number of Elements: | |
| Length of Longest Element (in): | |
| Reflector Dimensions (in): | |
| Radome Diameter (in): | |
| Ground Plane Diameter (in): | |
| Bulkhead Base Diameter (in): | |
| Helical Diameter (in): |
| ENVIROMENTAL | |
| Operating Temperature (F): | |
| Wind Area (ft²): | |
| Wind Area With ½” Ice (ft²): | |
| Wind Load ft-lbs: | |
| Wind Load With ½” Ice ft-lbs: | |
| Thrust No Ice (ice lbs): | |
| Thrust With ½” Ice (ice lbs): | |
| Rated Wind Velocity (mph): | |
| Rated Wind Velocity With ½” Ice (mph): | |
| Bend Moment (ft-lbs): | |
| Survival Rating (mph): | |
| Azimuth (°): | |
| Elevation (°): |
| MOUNTING | |
| Mast OD (in): | |
| Mounting OD (in): | |
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All model variants feature identical electrical, mechanical, and environmental specifications. Selection depends on required polarization, color, and optional accessories.
| MODEL VARIANTS | |||
| Model# | Polarization | Color | Accessories |
| BDH2024-W | RHCP or LHCP | Standard White | – |
| BDH2024-ASP | RHCP | Anti-Static Paint White | – |
| BDH2024-ASP-LH | LHCP | Anti-Static Paint White | – |
Description
The D2241-M2G is a rugged, high-performance shipboard antenna, designed for mission-critical ship-to-ship and ship-to-air communications in naval, coast guard, and defense operations. Featuring two independent connectors, it provides a VHF output operating in the 108-174 MHz frequency band and a UHF output covering 225-400 MHz, enabling simultaneous dual-frequency operation with high isolation and minimal interference.
Engineered for 360-degree omnidirectional coverage, the D2241-M2G ensures uninterrupted long-range communication, optimizing signal clarity and reliability for naval fleets, coastal command centers, and maritime defense networks. Its high-isolation design enhances secure connectivity between vessels, aircraft, and ground-based command units.
Built to military-grade durability standards, the D2241-M2G withstands harsh maritime conditions, including saltwater exposure, high winds, and extreme weather, ensuring long-term operational reliability for critical shipboard communication networks.
