original_query: What was the reason for the Engineering Emmy Award given to Comark Communications, Inc. and Varian/Eimac in 1990?
query: What was the reason for the Engineering Emmy Award given to Comark Communications, Inc. and Varian/Eimac in 1990?
answer: The 1990 Engineering Emmy Award was given to Comark Communications, Inc. and Varian/Eimac for the Klystrode UHF High Power Amplifier Tube and Transmitter.