Television and FM broadcasting stations use collinear arrays of specialized dipole antennas such as batwing antennas.
2.
Specialized normal mode turnstile antennas called " superturnstile " or " batwing antennas " are used as television broadcasting antennas.
3.
In September 2009, KFDM removed the old analog 6 Batwing antenna that had been on top of the tower since the 1960s when the current tower site was built and moved the UHF 21 antenna to the top of the tower; this was done hoping that improved reception would take place from this move.
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