The hobby that turns attics into antenna farms.
ELECTRICAL PRINCIPLES
Math for electronics: conversion of electrical units, decibels
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How many milliamperes is 1.5 amperes?
Which is equal to 1,500,000 hertz?
Which is equal to one kilovolt?
Which is equal to one microvolt?
Which is equal to 500 milliwatts?
Which is equal to 3000 milliamperes?
Which is equal to 3.525 MHz?
Which is equal to 1,000,000 picofarads?
Which decibel value most closely represents a power increase from 5 watts to 10 watts?
Which decibel value most closely represents a power decrease from 12 watts to 3 watts?
Which decibel value represents a power increase from 20 watts to 200 watts?
Which is equal to 28400 kHz?
Which is equal to 2425 MHz?