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AssigneeSamsung Electronics Co., Ltd.
InventorAllen LeRoy Limberg
Estimating the term…
Plural-conversion radio receivers for receiving DTV signals, in accordance with the Advanced Television Systems Committee (ATSC) standard, or analog TV, in accordance with the National Television Sub-Committee (NTSC) standard, utilize a first intermediate-frequency band spanning 917-923 MHz and a second intermediate-frequency band spanning 35.5-41.5 MHz. A local oscillator generates local oscillations at 958.5 MHz for mixing with signal in the first intermediate-frequency band to generate signal in the second intermediate-frequency band. These local oscillations do not interfere with the aeronautical navigation band or with channel 81 television broadcasting. The second harmonic of sound carrier in the second intermediate-frequency band falls below the 88-108 MHz FM broadcast band.
A radio receiver for selectively receiving one of a plurality of television signals, some of which television signals are digital television signals, said radio receiver comprising:
A radio receiver for selectively receiving one of a plurality of television signals, some of which television signals are digital television signals, said radio receiver comprising:
Dependencies are inferred from the claim text.