T7B07:Which of the following can reduce interference to a 2-meter band transceiver from a nearby commercial FM station?
Direct answer summary (2026-2030 NCVEC pool)
The official correct answer for T7B07 is Installing a band-reject filter.
The key fact is Installing a band-reject filter. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.