Key Specifications
Description
Non‑Magnetic N Jack (Female) to N Jack (Female) Adapter | Straight | Brass Body
The ROSNOL NMAD-N2N25A/94-94 is a non‑magnetic N jack (female) to N jack (female) straight adapter optimized for DC to 12.4 GHz operation. With 50 Ω impedance, VSWR 1.30, low insertion loss (≤ 0.05 × √F(GHz)), insulation resistance ≥ 5 GΩ, and RF leakage ≥ 128 dB up to 1 GHz, it ensures low‑loss, low‑noise continuity for precision N‑type interconnections. The screw‑lock mechanism supports ≥ 500 mating cycles with a recommended torque of 1.0 Nm and axial captivation ≥ 28 N, enabling reliable field and bench assembly.
Non‑magnetic construction includes a brass body finished with copper–tin–zinc alloy plating for mechanical robustness, beryllium‑copper centre contacts with gold plating over a non‑magnetic nickel–phosphorus underlayer for superior conductivity, and PTFE insulators for thermal and RF stability. Typical use cases include high‑power transmit paths, shielded test bays, and instrumentation racks where magnetic interference must be minimized.
Built under ISO 9001‑certified processes and fully compliant with RoHS and REACH, ROSNOL adapters deliver repeatable performance at competitive cost. As a dependable alternative to premium international brands, ROSNOL provides comprehensive customization—from non‑magnetic material selections to plating stacks, torque specs, and dimensional tolerances—streamlining qualification for demanding RF programs.
