English
150o | 180o | 150o |
| 150o | 180o | 150o |
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120o |
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90o |
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60o |
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30o | +5 dB | 30o |
| 30o | +5 dB | 30o |
125 |
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| 2500 | 10000 |
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250 | 1000 |
| 5000 | 15000 |
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FIGURE 6. TYPICAL POLAR PATTERNS
BIDIRECTIONAL RESPONSE GRAPHS
15 cm.
+10
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| 2 | 3 | 4 5 6789 | 2 | 3 | 4 5 6789 |
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150o | 180o |
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90o |
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60o |
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FIGURE 8. TYPICAL POLAR PATTERNS
8