The claim that the any outdoor antenna can receive signals from up to 150 miles away is often more of a marketing statement than a reflection of real-world performance. While some antennas advertise such impressive ranges, in reality, several factors affect signal reception:
- Geography: Mountains, hills, and large buildings can block signals, reducing the effective range of the antenna.
- Broadcast Power: The strength of the signals from nearby TV stations also plays a crucial role in determining how far an antenna can pick up signals.
- Curvature of the Earth: For very distant stations (over 60-70 miles), the curvature of the Earth begins to limit direct line-of-sight reception, which antennas typically rely on.
- Weather: Rain, storms, and other weather conditions can interfere with long-range signal reception.
- Signal Frequency: VHF signals travel further than UHF, but antennas that claim 150 miles might not differentiate between the two.
While it’s technically possible under ideal conditions (such as being in a high, clear area with no obstructions and with powerful broadcast towers nearby), most users will find that the effective range of even the best outdoor antennas is closer to 60-80 miles
.If you’re looking for reliable reception from distant stations, it may be necessary to pair the antenna with a signal amplifier and ensure that it’s mounted high and free from obstructions. However, expecting consistent results at 150 miles is generally unrealistic.
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