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LPV-1211/1611 |
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Applications:
The LPV-1211 antenna is a fixed station vertically polarized log periodic dipole antenna suitable for short range ground wave circuits and medium to long range skywave circuits in the 5.4-30 MHz frequency band. Features: Multi-stranded wire array, heavy duty aluminum tower, corrosion resistant materials and low maintenance performance are major design achievements incorporated into this antenna, providing lower maintenance cost. Characteristics: The LPV-1611 antenna utilizes four independent LPV-1211 curtains arrayed in a rosette configuration about a single support tower and provides independent sector coverage. Equipment Supplied: Prefabricated alumoweld curtain, 6061-T6 aluminum tower, front pole guy wires, anchors, spare hardware. Optional Equipment: Galvanized welded steel tower, balun transformer, wood pole, obstruction lights ,ladder, climbing devices, erection kit, repair kit and repair tool kit. Coaxial cable, connector adapters and mating adapters. |
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| Gain (Perfect Ground) | 12 dBi |
| Gain (Imperfect Ground) | 5 dB over 1/2 Wavelength Dipole |
| Back and Side Lobe | 14 dB Minimum |
| Input Impedance | 200 Ohms Unbalanced |
| VSWR | 2:1 Maximum |
| Power Capability, /1 | Receiving to 1 kW avg/2 kW PEP |
| Power Capability, /2 | 10 kW avg/20 kW PEP |
| Power Capability, /3 | 25 kW avg/50 kW PEP |
| Wind Loading | 120 MPH |
| Frequency Range | 5.4-30 MHz |
| Maximum Height (H) | 111 Feet |
| Length (L) | 218 Feet |
| Width (W) | 160 Feet |
| Curtain Length (C) | 99.5 Feet |
| Shipping Weight (lbs) | 1,800 |
| Shipping Volume (Cubic Feet) | 80 |