| 1. | The installation of directional aerials also encouraged more AM stations.
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| 2. | It was part of the directional aerial for the AFN transmitter described above.
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| 3. | Directional aerials consist of multiple masts, which need not to be of the same height.
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| 4. | The Meacon system involved separate locations for a receiver with a directional aerial and a transmitter.
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| 5. | Unusually, this transmitter also transmits neighbouring services Radio Sheffield from separate directional aerials on the mast.
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| 6. | The longwave transmitter uses a directional aerial with a maximum strength pointing northwest ( azimuth : 309?).
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| 7. | The directional aerial for 1296 kHz ( erected in 1978 ) consisted of six freestanding steel lattice towers.
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| 8. | It uses a directional aerial, consisting of a high and a high guyed grounded mast 330 metres apart.
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| 9. | Unlike the directional aerial for 648 kHz, they were arranged in two parallel rows with three towers in each.
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| 10. | However, in North Essex, Capital was out of range except for people with a very expensive directional aerial.
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