1. FMAT7624-30 Substitution Conclusion The FMAT7624-30 can serve as a direct replacement for the original part FMAT7461-30, as both share identical core electrical specifications (30 dB attenuation, 50 Ω impedance, 5 W power handling) and mechanical interface (N-type inline module). The primary advantage of the FMAT7624-30 lies in its extended frequency range of 0 Hz to 18 GHz, compared to the original part's 0 Hz to 12.4 GHz. The substitute maintains its rated performance across the higher frequency band (12.4 GHz to 18 GHz), making it suitable for wider-bandwidth applications. For systems operating within the original part's 12.4 GHz range, the replacement provides equivalent performance while offering greater frequency flexibility. The substitution is therefore feasible and may introduce the added benefit of extended frequency coverage.