Techniques Involved in Meeting FCC Radiation Requirements at UMF

To meet FCC radiation limits, uhf strips and tuners must be designed to take full advantage of normal double-tuned circuit skirt attenuation so that a prohibitive increase in cost and complication can be avoided. UHF strips must also meet the normal radiation limits on the oscillator fundamental, as well as the limits on used and unused harmonics, on both the vhf and uhf antenna connections. Techniques and typical designs are described, and typical field measurements are given.