Because of the way propagation works at those frequencies, a one-watt signal can travel many hundres or even thousands of miles .
Read moreHow far can a radio transmitter transmit?
Being low-powered, most transmitters typically have a short range of 100–300 feet (30–100 metres) , depending on the quality of the receiver, obstructions and elevation.
Read moreWhat is the range of a 10 watt ham radio?
BrandRadioddityItem Weight0.66 PoundsVoltage7.4 VoltsWater Resistance LevelNot Water ResistantFrequency Range144-148MHz, 420-450MHzRadioddity GA-510 10-Watt Ham Radio Dual Band Handheld High … www.amazon.com › Radioddity-10-Watt-Programming-Batteries-Earpiece
Read moreHow far will an 8 watt radio transmit?
Most airband radios are 5 – 8 watts and typically have a range of around 200 miles .
Read moreWhat is the most important factor influencing the VHF range?
Your antenna is the single most important factor affecting VHF radio range, and three key parameters determine antenna performance: gain, height and length. The higher the gain (decibel rating), the greater the strength and distance of the radio signal.
Read moreHow do you calculate sight distance?
For example, if your height of eye is 9 feet above the surface of the water, the formula would be: 1.17 times the square root of 9 = Distance to the horizon in nautical miles .
Read moreHow is UHF range calculated?
To calculate the range of an antenna, you multiply the square root of the antenna’s height above water (in feet) by 1.42 . The product will equal the antenna’s communication range in miles.12 Şub 2014
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