| Electrical | |
|---|---|
| average input power max (W) | 300 |
| bandwidth (MHz) | 20 |
| connector | N-Male |
| electrical tilt available | 0,2,4,6,8, or 10 degrees |
| frequency range (MHz) | 118 to 138 |
| front to back ratio typ | 9 |
| gain nominal (dBd) | 5.5 |
| horizontal beamwidth typ | 210 |
| impedance (Ω) | 50 |
| lightning protection | DC ground |
| pattern | Offset |
| polarization | vertical |
| Mechanical | |
|---|---|
| base pipe diameter | 2.9 |
| base pipe material | aluminum |
| depth (in) | 4.75 |
| estimated shipping weight lbs | 63 |
| length height (in) | 144 |
| mounting configurations | Universal Mount |
| radiating element material | aluminum |
| shipping dimensions (in) | 150x36x6 |
| Width (in) | 29.875 |
| Environmental | |
|---|---|
| bending moment 100 mph no ice | 440 |
| lateral thrust 100 mph no ice | 106 |
| rated wind velocity no ice | 195 |
| temperature range (°C) | -40 to 60 |
| tip deflection 100 mph no ice | 0.58 |


SD212-HF1P4SNM(D00)-Spec-Sheet.pdf