| 1. | Alternatively a dipole antenna can be used for HF Skywave operation.
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| 2. | A horizontal dipole antenna was suspended between the two masts.
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| 3. | Clam Lake ground dipole antenna, showing how it works.
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| 4. | The driven elements are usually dB greater than a simple dipole antenna.
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| 5. | Both the vertical and dipole antennas are simple in construction and relatively inexpensive.
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| 6. | This often involves a number of parallel dipole antennas with a certain spacing.
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| 7. | Individual vertical dipole antennas are used for each frequency.
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| 8. | In the first phase until 2003, LOPES consisted of ten dipole antennas.
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| 9. | The feedpoint impedance of a dipole antenna is very sensitive to its electrical length.
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| 10. | Originally the tower was used as a dipole antenna, fed from the cabin.
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