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Hy-Gain SPT-500 - Hy-Gain SPT-500 Super Penetrator HF Vertical Antennas
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ShareHy-Gain SPT-500 - Hy-Gain SPT-500 Super Penetrator HF Vertical Antennas
Hy-Gain SPT-500: Antenna, Vertical, HF, Super Penetrator, 1,500 W, 12, 10 meters, 22.8 ft. Height, Each - These true full size 5/8 wave, 10/12 meter Hy-Gain SPT-500 Vertical Antennas were a legend in the '70s--now they're back to claim that status once again! A full size radiator with a lower radiation angle concentrates power closer to the horizo…
Hy-Gain SPT-500: Antenna, Vertical, HF, Super Penetrator, 1,500 W, 12, 10 meters, 22.8 ft. Height, Each - These true full size 5/8 wave, 10/12 meter Hy-Gain SPT-500 Vertical Antennas were a legend in the '70s--now they're back to claim that status once again! A full size radiator with a lower radiation angle concentrates power closer to the horizon… where you want it. SPT-500 antennas measure 22 ft., 9.5 in. high with large diameter, heavy-wall tubular construction that puts the new SPT-500 Super Penetrators among the top omnidirectional antennas around! Four full-length radials and special machine-formed brackets give extra talk power and overall strength. Electrical performance has set a new standard with the use of a longer radiator and double-matching tuning with linear phasing techniques that provide a low SWR and more radiated energy. Double-matching also provides a DC path to ground to drain off precipitation static, resulting in extremely low-noise antennas capable of high power. SPT-500 antennas are specifically designed to accept up to 1.5 kilowatts with low loss.
Description
Hy-Gain SPT-500: Antenna, Vertical, HF, Super Penetrator, 1,500 W, 12, 10 meters, 22.8 ft. Height, Each - These true full size 5/8 wave, 10/12 meter Hy-Gain SPT-500 Vertical Antennas were a legend in the '70s--now they're back to claim that status once again! A full size radiator with a lower radiation angle concentrates power closer to the horizon… where you want it. SPT-500 antennas measure 22 ft., 9.5 in. high with large diameter, heavy-wall tubular construction that puts the new SPT-500 Super Penetrators among the top omnidirectional antennas around! Four full-length radials and special machine-formed brackets give extra talk power and overall strength. Electrical performance has set a new standard with the use of a longer radiator and double-matching tuning with linear phasing techniques that provide a low SWR and more radiated energy. Double-matching also provides a DC path to ground to drain off precipitation static, resulting in extremely low-noise antennas capable of high power. SPT-500 antennas are specifically designed to accept up to 1.5 kilowatts with low loss.
Specifications
| Antenna Height | 22.8 ft. |
| Antenna Type | Vertical |
| Compatibility | 12, 10 meters |
| Directionality | Omnidirectional |
| Frequency Range | HF |
| Material | Heavy-wall tubular construction |
| Mounting Type | Radials and brackets |
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