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Intermodulation Distortion Guide. https:\/\/www.keysight.com\/used\/ro\/en\/knowledge\/guides\/intermodulation-distortion-guide Knowledge Guide."},{"key":"e_1_3_2_1_105_1","doi-asserted-by":"publisher","DOI":"10.1109\/INFOCOM42981.2021.9488764"},{"key":"e_1_3_2_1_106_1","volume-title":"https:\/\/valuetronics.com\/products\/fpl1014-p1-rohde-schwarz-spectrum-analyzer-new Product listing","author":"Schwarz Spectrum Rohde","year":"2025","unstructured":"Valuetronics. 2025. FPL1014-P1 Rohde & Schwarz Spectrum Analyzer (New). Valuetronics. https:\/\/valuetronics.com\/products\/fpl1014-p1-rohde-schwarz-spectrum-analyzer-new Product listing; Accessed: 2025-12-06."},{"key":"e_1_3_2_1_107_1","volume-title":"N9000B Keysight Spectrum Analyzer (New). Valuetronics. https:\/\/valuetronics.com\/products\/n9000b-keysight-spectrum-analyzer-new Product listing","year":"2025","unstructured":"Valuetronics. 2025. N9000B Keysight Spectrum Analyzer (New). 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