41. FRS radios use narrow-band frequency modulation ( NBFM ) with a maximum deviation of 2.5 kilohertz . 42. It was most successful when operated in the frequency range of a few kilohertz to a few tens of kilohertz. 43. It was most successful when operated in the frequency range of a few kilohertz to a few tens of kilohertz . 44. Most frogs have thick eardrums close to the surface of the skin and can only hear frequencies below 12 kilohertz . 45. Depending upon the accuracy required, they can be used with signal frequencies ranging from DC to a few kilohertz . 46. With a new location and new frequency of 670 kilohertz , WMAQ went on the air July 2, 1923. 47. WWGE operates at the federally assigned frequency of 1400 kilohertz and a maximum power output of 1, 000 watts. 48. Can you shake a magnet at kilohertz speeds ? talk ) 02 : 32, 2 December 2009 ( UTC) 49. The relatively slow connection speeds result from the use of amateur radio frequencies which limits the bandwidth to 25 kilohertz . 50. From July 10, 2008 to March 10, 2009 sent Caz ! on the medium wave frequency 828 kilohertz .
