Apparatus with a portable UHF radio transmitter remote for contr

Details Apparatus with a portable UHF radio transmitter remote for contr Apparatus with a portable UHF radio transmitter remote for contr

1991-10-16

1993-07-13

Yusko, Donald J.

Communications: electrical

Continuously variable indicating

With meter reading

34082569, 341174, 341176, 359145, H04B 1022

Patent

active

052277801

ABSTRACT:
A plurality of infrared controlled appliances are controlled from a single UHF radio transmitter remote controller. The controller provides a plurality of separate distinct output control signals to an UHF to infrared transponder. The transponder has a UHF receiver, an infrared receiver, and an infrared transmitter. In one mode of operation, the transponder stores a received infrared signal and correlates it with a received UHF signal. In the operational mode, the transponder transmits a stored infrared signal through the infrared transmitter upon receiving a correlated UHF signal.

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patent: 5109222 (1992-04-01), Welty

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