A “Decibel” represents the power to which 10 must be raised to equal the value & can be + – 0 + ( above 1 ) – ( below 1 ) 0 ( equal to one ) Post navigation Leo Bodnor low jitter GPS-locked frequency clock source 1 Hz to 1.1 GHz output LE-1420 Why do meteors detected by radio scatter appear not have Doppler shifts above 100 Hz but airplanes and satellites do?