Nov 7, 2004 #1 J jevans2819 Newbie level 1 Joined Nov 7, 2004 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 5 Frequency Spectrum What is 40.68 Mhz generally used for in various countries?
Nov 7, 2004 #2 flatulent Advanced Member level 6 Joined Jul 19, 2002 Messages 4,624 Helped 489 Reputation 980 Reaction score 151 Trophy points 1,343 Location Middle Earth Activity points 46,689 Re: Frequency Spectrum This is the third harmonic of 13.56 MHz which is ISM. These devices are allowed to generate and radiate 2x and 3x harmonics. This frequency is therefore used for remote control devices in some countries.
Re: Frequency Spectrum This is the third harmonic of 13.56 MHz which is ISM. These devices are allowed to generate and radiate 2x and 3x harmonics. This frequency is therefore used for remote control devices in some countries.