DAB Band 3 Yagi Antenna
(2011-04-24) PE1ITR
10elements 222MHz Yagi
This design is based on a DL6WU yagi antenna design.
I calculated the values for the 222MHz part of band 3 and simulated (with 4nec2) the result.
Bandwidth: 210 - 230MHz. This covers DAB channel 10A, 10B, 10C, 10D, 11A, 11B, 11C, 11D, 12A, 12B, 12C, 12D, 13A.
This yagi is build in januari 2007.
Design
| Boom | Elements | Half Elements | Diameter |
| R | 0 | 664 | 332 | 5mm |
| S | 270 | 638 | 319 | 8mm |
| D1 | 371 | 604 | 302 | 5mm |
| D2 | 641 | 598 | 299 | 5mm |
| D3 | 905 | 590 | 295 | 5mm |
| D4 | 1242 | 586 | 293 | 5mm |
| D5 | 1620 | 582 | 291 | 5mm |
| D6 | 2025 | 576 | 288 | 5mm |
| D7 | 2450 | 572 | 286 | 5mm |
| D8 | 2898 | 568 | 284 | 5mm |
2011-04-24 VNA SWR Scan 213MHz +/- 40MHz
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