D2266-D Dipole Antenna
The D2266-D Dipole Antenna has dual outputs for multi-channel operation. Operating from 225–400 MHz, it delivers enhanced signal strength and reliable connectivity for military and aviation communications in demanding environments.
Description
The D2266-D Dipole Antenna is a high-gain, dual-output design for secure ground-to-air communications in military, defense, and FAA-regulated air traffic control operations. Covering the 225–400 MHz frequency range, it delivers 5.5 dBi gain with vertical polarization, ensuring enhanced signal strength and extended range. The antenna features dual independent outputs for simultaneous multi-channel operation with high isolation and minimal interference. Built to military standards with a rugged wound fiberglass radome, the D2266-D Dipole Antenna offers reliable performance and durability in harsh environmental conditions, supporting mission-critical defense and aviation communication networks.
| General Specifications | |
|---|---|
| Model Name | D2266-D |
| Part Number | 99821501 |
| Antenna Type | Dipole Antenna |
| Radiation Pattern | Omni-Directional |
| Enclosure | Wound Fiberglass Radome |
| Colour | Olive Drab (RAL 6022) |
| Compliances | RoHS, REACH |
| Markets | Military & Defence, Aviation & Air Traffic |
| Electrical Specifications | |
| Frequency (MHz) | 225-400 |
| Frequency Band | UHF |
| Gain - (dBi) | 5.5 |
| Polarization | Vertical |
| VSWR (Max) | 2:1 |
| Impedance (Ω) | 50 |
| UHF Max Input Power (W) | 250 |
| HPBW (°) | 25 |
| Mechanical Specifications | |
| Length - in (mm) | 201.4 (5116) |
| Weight - lbs (kg) | 27 (12.2) |
| Element Configuration | UHF-UHF |
| Number of Elements | 6 |
| Connector Type | N-Type (Female) |
| Number of Connectors | 2 |
| Environmental & Structural Specifications | |
| Operating Temperature - °F (°C) | -40 to 158 (-40 to 70) |
| Wind Loading Area - ft² (m²) | 3.3 (.30) |
| Wind Loading Area with ½" Ice - ft² (m²) | 4.8 (.44) |
| Bend Moment (ft-lbs) | 733.7 |
| Bend Moment with ½" Ice (ft-lbs) | 267.9 |
| Survival Rating No Ice - mph (kph) | 120 (193) |
| Mounting Specifications | |
| Mount Type | Mount A - Clamp Mount |
| Mast OD - in (mm) | 3 (76) |
Model Variants
- D2266 Dipole Antenna – Standard Model (225–400 MHz) single connector