OE-254 Antenna FM broadcast band Spectrum Plot The OE-254 works fairly well as an FM antenna. OE-254 Smith Chart 30 to 108 MHz 30 - 108 MHz, marker 0 @ 30, Mkr 1 @ 88, Main Marker at 51 (Z=63 -16j) Note when evaluating a receiving antenna the spectrum plot is more important...
Offers advice on the preventive maintenance of an OE-254 antenna. Importance of cleaning and lubricating the threads on the antenna elements before erecting the antenna; Recommendations made by 'PS' magazine regarding what products to use on the threads; Use of coaxial cable connector sealant ...