| Electrical | |
|---|---|
| average input power max (W) | 300 |
| bandwidth (MHz) | 20 |
| frequency range (MHz) | 118 to 138 |
| gain nominal (dBd) | 5.5 |
| Grounding | All metal parts DC-grounded |
| horizontal beamwidth typ | 210 |
| impedance (Ω) | 50 |
| pattern | Offset |
| polarization | Vertical |
| Mechanical | |
|---|---|
| actual shipping weight (lbs) | 38 |
| base pipe diameter | 1.9 |
| base pipe material | Aluminum |
| base pipe mounting length | 36 |
| depth (in) | 3.5 |
| length height (in) | 144 |
| mounting configurations | Top mount or side mount |
| radiating element material | Aluminum |
| shipping dimensions (in) | 148 x 28 x 6 |
| Width (in) | 25.5 |
| Environmental | |
|---|---|
| bending moment 100 mph no ice | 256 |
| lateral thrust 100 mph no ice | 79 |
| rated wind velocity no ice | 140 |
| temperature range (°C) | -40 to 60 |
| tip deflection 100 mph no ice | 1.4 |
SD212-SF1P4S_XX_D00_-Spec-Sheet.pdf
