Dick Gustafson, Marc Pirello, and I collected profiles of unwanted RF emission on ISC-R1, ISC-R2, ISC-R3, and ISC-C4 in preparation for a future RF noise injection study. We focused on cables carrying 9.1 MHz, 45.5 MHz, and 79.4 MHz. Measurements occurred between 16:00 UTC and 19:00 UTC (9:00 PDT and 12:00 PDT).