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Sukhoi Su-30MK3 incorporated the Panda upgrade package for the N001 radar , including a signal processor upgrade based on COTS software and a Ts-100 processor , and the new Pero passive phased array antenna ( instead of the Myech cassegrain design ) , developed by NIIP and Ryazan GRPZ .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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