b'\n_START_ARTICLE_\nDubultdiode-triode\n_START_PARAGRAPH_\nDubultdiode-triode ir kombin\xc4\x93t\xc4\x81 elektronu lampa, kas vien\xc4\x81 balon\xc4\x81 ietver tr\xc4\xabs neatkar\xc4\xabgas lampas - divas vakuuma diodes un vienu triodi.\n_START_SECTION_\nV\xc4\x93sture\n_START_PARAGRAPH_\nT\xc4\x81 k\xc4\x81 divas detektordiodes (sk. dubultdiode) aiz\xc5\x86\xc4\x93ma sam\xc4\x93r\xc4\x81 maz vietas lampas balon\xc4\x81, rad\xc4\x81s ideja t\xc4\x81s apvienot ar v\xc4\x93l k\xc4\x81du radiouztv\xc4\x93r\xc4\x93j\xc4\x81 oblig\xc4\x81ti nepiecie\xc5\xa1amu lampu, lai v\xc4\x93l vair\xc4\x81k samazin\xc4\x81tu "balonu" skaitu aparat\xc5\xabr\xc4\x81. T\xc4\x81 tika izgudrotas tr\xc4\xabsk\xc4\x81r\xc5\xa1\xc4\x81s radiolampas un viena no to konstrukcij\xc4\x81m bija dubultdiode-triode (sk. ar\xc4\xab dubultdiode-pentode).\n_START_SECTION_\nIzmanto\xc5\xa1ana\n_START_PARAGRAPH_\nDubultdiodes-triodes agr\xc4\x81k tika izmantotas radiouztv\xc4\x93r\xc4\x93jos k\xc4\x81 divk\xc4\x81r\xc5\xa1s detektors (viena diode kalpoja k\xc4\x81 galvenais detektors, otra - k\xc4\x81 autom\xc4\x81tisk\xc4\x81s pastiprin\xc4\x81juma regul\xc4\x93\xc5\xa1anas sh\xc4\x93mas detektors) kop\xc4\x81 ar sign\xc4\x81la pastiprin\xc4\x81t\xc4\x81ju.'