SMA Jack (Female) to BMA Jack (Female) 2 Hole Panel Adapter, DC-18GHz VSWR 1.25

BMA Jack (Female) to SMA Jack (Female) 2-Hole Panel RF Adapter | Screw-Lock & Slide-On | Brass Body

The ROSNOL AD-A2BA25A-PT-AGT/91X-91 2-hole panel RF adapter connects BMA jack (female) to SMA jack (female), supporting DC to 18 GHz operation with 50-ohm impedance. Electrical performance includes VSWR ≤ 1.25 (≥ 19.08 dB return loss), insertion loss ≤ 0.05 × √F (GHz) dB, and insulation resistance ≥ 5 GΩ. It withstands 1000 V rms test voltage and offers RF leakage of -60 dB at 2.3 GHz. Mechanical design features screw-lock coupling for SMA and slide-on for BMA, with mating cycles of 500 minimum and recommended torque of 0.70–1.10 Nm for SMA.

Premium materials ensure durability: beryllium copper center contacts with gold plating over nickel-phosphorus underlayer, brass bodies with gold finish, and PTFE insulators for excellent dielectric performance. Stainless steel components provide additional strength for demanding RF environments.

ROSNOL’s precision-engineered RF adapters deliver reliable performance across RF and microwave systems. Designed to meet stringent high-frequency requirements, ROSNOL adapters provide a cost-effective alternative to leading European and American brands. All ROSNOL RF components are manufactured in ISO 9001-certified facilities and comply with RoHS and REACH standards. Customization for materials, plating, and mechanical design is available to meet specialized interconnect needs.