Jun 4, 2007 #1 M MK28 Advanced Member level 4 Joined Mar 7, 2005 Messages 119 Helped 10 Reputation 20 Reaction score 7 Trophy points 1,298 Activity points 2,120 can anyone explain this 'ppm' for me please,,,if possible with an example !
Jun 4, 2007 #2 V VSWR Advanced Member level 3 Joined Feb 7, 2002 Messages 746 Helped 103 Reputation 206 Reaction score 24 Trophy points 1,298 Activity points 5,423 Re: unit ppm ppm = parts per million = 1E-6
Jun 5, 2007 #3 E echo47 Advanced Member level 6 Joined Apr 7, 2002 Messages 3,933 Helped 638 Reputation 1,274 Reaction score 90 Trophy points 1,328 Location USA Activity points 33,176 unit ppm An example: A 50 MHz crystal oscillator with +/- 25 ppm stability is equivalent to +/- 1250 Hz. More info and examples: https://en.wikipedia.org/wiki/Parts_per_million
unit ppm An example: A 50 MHz crystal oscillator with +/- 25 ppm stability is equivalent to +/- 1250 Hz. More info and examples: https://en.wikipedia.org/wiki/Parts_per_million