Which is equal to 500 milliwatts?
One watt contains 1000 milliwatts. Dividing 500 milliwatts by 1000 gives 0.5 watt.
Technician · FCC Element 2 · answer reveals automatically
One watt contains 1000 milliwatts. Dividing 500 milliwatts by 1000 gives 0.5 watt.