Device for transmitting measured values to a remote location

Details Device for transmitting measured values to a remote location Device for transmitting measured values to a remote location

1982-08-18

1985-06-25

Griffin, Robert L.

Telecommunications

Receiver or analog modulated signal frequency converter

Signal selection based on frequency

455612, 370 3, H04B 1900

Patent

active

045258732

ABSTRACT:
A device for transmitting measured values to a remote location characterized by the sensor device applying an output voltage control to an electro-optical modulator to create a light signal from a source of light received from an optical divider for conducting back to the remote location and the energy for the sensor device being supplied as light energy from a remote location to the optical divider whose other output beam is converted into electrical energy by a transducer associated with the sensor device.

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