Bird 4240-401 interseries RF adapter kit with precision 50 ohm adapters covering N, BNC, TNC, SMA, and UHF interfaces, supplied in a protective case for flexible interconnectivity in RF test and measurement systems. Included Items: 4240-401-NM-BNCF — N (Male) to BNC (Female) 4240-401-NM-TNCF — N (Male) to TNC (Female) 4240-401-NM-SMAF — N (Male) to SMA (Female) 4240-401-NM-UHFF — N (Male) to UHF (Female) 4240-401-BNCM-TNCF — BNC (Male) to TNC (Female) 4240-401-BNCM-SMAF — BNC (Male) to SMA (Female) Protective carrying case