RF effects on AF

Authors :: Bateman, Cyril
Source :: Electronics World + Wireless World. June, 1997, Vol. 103 Issue 1734, p480, 6 p.
Publication Year :: 1997
Abstract: A non-harmonic residue coming from figure-of-eight cable styles is examined using a 3 MHz wideband rf millivoltmeter and a double-beam oscilloscope. The distortions were found to have been caused by an rf noise coming from the transmission of the 'Talk Radio' broadcast station. The rf noise can be minimized by using coaxial cables with a conventional inductor output amplifier.