... 04jun13: measure the 104.1,102.9 fundamental with a dipole . 30may13:measuring 104.1, 102.9 harmonics, intermod products from route 10 . 30apr12: measuring 104.1,102.9 harmonics from route 10. 2005-2006:measurements of FM station harmonics through the telescope, az dependence,. The log periodic that we had used to measure the fundamental and 3rd harmonic of the fm stations only went down to 190 MHz. ... The plots show the fundamental and 3rd harmonics of the fm stations (.ps) ( .pdf ) . ...