CONTINUOUSWAVE

This is usually a result of overcharging. Buy yourself a decent digital voltmeter (DVM) if you don't already own one. Start up the engine and measure the charging voltage. Let the engine run until the battery voltage levels out. If it exceeds 14.0 volts by much, the battery is being overcharged. The...

For a ship station in the VHF Marine Band in the USA, the radio transmitting frequencies range from 156.025-MHz (Channel 60) to 157.425-MHz (Channel 88)... Your analysis of the effects of VSWR on receiving, while technically incorrect is, practically, pretty accurate. A VSWR of 2:1 is going to resu...