For this reason, a microwave radio repeater with transmitter and receiver dishes mounted on 30-metre (100-foot) towers has a maximum range of approximately 50 km (30 miles) , whereas the maximum range will increase to approximately 80 km (50 miles) if the towers are raised to 90 metres (300 feet).
Read moreHow many miles will a 5 watt radio transmit?
So according to our rule-of-thumb, 2 people around 6 feet tall using a 5 watt handheld two-way radio, used on flat ground with no obstacles, will have a maximum range of approximately 6 miles .
Read moreWhat range is VHF?
VHF includes radio waves from 30 MHz to 300 MHz . VHF waves must not exceed the local radio horizon of 100 miles.
Read moreIs AM the same as long wave?
The term AM is commonly used to cover both Medium Wave (MW) and Long Wave (LW) .
Read moreWhat frequencies are considered shortwave?
High Frequency Broadcasting (HF), also known as Shortwave Broadcasting, is a radio service licensed by the FCC to operate between 5,950 kHz and 26,100 kHz . This is an international broadcast service where transmissions are intended to be received by the general public in foreign countries.
Read moreHow far can shortwave reach?
Shortwave radio travels much farther than broadcast FM (88–108 MHz). Shortwave broadcasts can be easily transmitted over a distance of several thousand miles , including from one continent to another.
Read moreWhat shortwave frequencies are best at night?
In general, the bands with frequencies below 13000 KHz (13mhz) are better at night and the bands with frequencies above 13000 KHz (13mhz) are best during the day.
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