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ARRAYS, POSITIONERS
& ACCESSORIES
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Arrays are used to increase the gain and or narrow the pattern compared to individual antenna. If you want added gain, or a specific pattern, an array might be your best choice. Most common arrays are made of Yagis, Helicals, patches, and Log Periodics at microwave frequencies.. |
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Yagi Arrays |
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Stacked Yagis can provide up to 30dBd of gain |
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Low weight |
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Small wind area |
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Great polarity flexibility (left or right, horizontal or vertical) |
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Helical Arrays |
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Useful where circular polarity is important |
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Great for 2:1 bandwidth |
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Gain up to 20dBd |
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Example Pictures
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