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LPH-24 4-30 Mhz RLPA AS-2978/GRC |
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The LPH-24 provides excellent reliability in medium to long range HF circuits. The rotatable antenna allows high power communications between a fixed station and mobile station, such as ships, aircraft or tactical deployments. It is a high strength rotatable log periodic antenna which provides excellent HF performance in the 4-30 Mhz band. It has high gain and high power capability up to 25 kW avg / 50 kW PEP. A rotary joint allows continuous rotation The antenna consists of tubular step tapered
aluminum elements and a horizontal aluminum boom supported atop
a galvanized steel rotating mast. The twin guyed galvanized steel
towers restrain and support the mast laterally. A base mounted
rotator supports and rotates the mast and array. This antenna
is nomenclatured as AS-2978/GRC |
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| Frequency Range | 4-30 Mhz |
| Power Capability | 25 KW Avg / 50 KW PEP |
| input Impedance | 50 Ohms Unbalanced |
| VSWR | 2:1 Max Across the Band |
| Input Connector | 1 5/8" EIA |
| Gain | 13 dBi |
| Back and Side Lobes | 20 dB Nominal, 14 dB Minimum |
| Azimuth Beam Width | 65 Degrees Typical |
| Rotation | .3 RPM |
| Wind Loading | 120 MPH No Ice, 80 MPH With 0.25 Inch Ice |
| Erected Dimensions, H x L x W | 87 Ft x 116 Ft x 123 Ft |
| Radius of Rotation | 72.5 Ft |
| Shipping Weight | v 14,000 Lbs |
| Shipping Volume | 700 Cu Ft |
| Military Nomenclature | AS-2978/GRC |