Aqeel Lateef Khudhair Attaby, Ahmed Sabri Ghazi Behadili, An Uncertainty Investigations for Measurements of Telecommunication Equipment Signals, Journal of Engineering and Applied Sciences, Volume 14,Issue 6, 2019, Pages 1725-1728, ISSN 1816-949x, jeasci.2019.1725.1728, (https://makhillpublications.co/view-article.php?doi=jeasci.2019.1725.1728) Abstract: The research considers the problems that occur during the testing of telecommunication devices. One of these problems is the uniqueness correspondence of the measured parameter of the communication apparatus to normative values in case of various distribution functions of measurement results. Keywords: Testing;normative;apparatus;functions;measurement results;communication