Key Specifications
Description
TNC Plug (Male) to SMA Jack (Female) Adapter | DC–11 GHz | 50 Ohm
The ROSNOL AD-T1A25A/144-94 is a precision-engineered RF adapter designed for global high-frequency interconnect solutions. Featuring a TNC Plug (Male) to SMA Jack (Female) configuration, it supports broadband performance from DC to 11 GHz with 50 Ω impedance, VSWR ≤ 1.25, and low insertion loss. The screw-lock coupling ensures secure mating with ≥500 cycles, making it suitable for international RF systems requiring mechanical reliability and consistent signal integrity.
The adapter is constructed with brass bodies plated in copper-tin-zinc alloy, while center contacts utilize gold-plated beryllium copper (SMA side) and brass (TNC side) with non-magnetic underplating. PTFE insulation provides excellent dielectric stability, and silicone sealing enhances environmental durability across -65°C to +165°C.
ROSNOL’s precision-engineered RF adapters deliver reliable performance across global RF and microwave systems, offering a cost-effective alternative to leading international brands. All products are manufactured in ISO 9001-certified facilities and comply with RoHS and REACH regulations.
