| Electrical | |
|---|---|
| average input power max (W) | 300 |
| bandwidth (MHz) | 36 |
| connector | DIN-Female |
| frequency range (MHz) | 138 to 174 |
| gain nominal (dBd) | 2.5 |
| Grounding | All metal parts DC-grounded |
| horizontal beamwidth typ | 210 |
| impedance (Ω) | 50 |
| isolation port to port typ | 30 |
| pattern | Offset |
| polarization | Vertical |
| VSWR typ | 1.5 : 1 |
| Mechanical | |
|---|---|
| base pipe diameter | 2.38 |
| base pipe material | Aluminum |
| base pipe mounting length | 48 |
| depth (in) | 4.5 |
| length height (in) | 156 |
| radiating element material | Aluminum |
| Width (in) | 24 |
| Environmental | |
|---|---|
| bending moment 100 mph no ice | 406 |
| lateral thrust 100 mph no ice | 99 |
| rated wind velocity no ice | 155 |
| survival wind velocity no ice | 248 |
| temperature range (°C) | -40 to +60 |
| tip deflection 100 mph no ice | 0.9 |
SD210D-HF2P4LDF-Spec-Sheet.pdf
