Key Specifications
Type Design:
Standard
Connection Type:
In-Series
Connector 1 Series:
SMA
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
SMA
Connector 2 Gender:
Jack (Female)
Body Style:
Right Angle
Impedance (Ohm):
50
Panel Mount:
None
Connector 1 Connection Method:
Threaded (Screw-lock)
Connector 2 Connection Method:
Threaded (Screw-lock)
Frequency, Max (GHz):
18
Connector 1 Body Material:
Stainless Steel
Connector 1 Body Plating:
Passivated
Connector 2 Body Material:
Stainless Steel
Connector 2 Body Plating:
Passivated
VSWR, Max:
1.15
Description
SMA Jack (Female) to SMA Jack (Female) L-Adapter | Screw-lock | Passivated Stainless Steel Body
The ROSNOL ADL-A2A25A/9X-9X is a high-performance SMA female-to-female L-adapter designed for RF systems operating up to 18 GHz. It features a screw-lock coupling mechanism with ≥ 500 mating cycles, VSWR ≤ 1.15, and insertion loss ≤ 0.03 × √F(GHz) dB. The adapter supports up to 200 W at 2 GHz and ensures RF leakage ≥ 100 dB up to 1 GHz. Mechanical integrity includes axial captivation ≥ 27 N and radial ≥ 3 Ncm.Constructed with passivated stainless steel bodies and coupling nuts, the adapter includes beryllium copper center contacts with 3 µinch gold plating over 80 µinch non-magnetic nickel-phosphorus underplating. PTFE insulators ensure stable dielectric performance across −55°C to +155°C.
ROSNOL’s precision-engineered solutions offer a competitive alternative to products from leading manufacturers in Europe, the USA, and other global markets. All ROSNOL components are manufactured in ISO 9001-certified facilities and fully comply with RoHS and REACH regulations, ensuring environmental safety and global regulatory alignment. Customization services for materials, plating, and mechanical design are available to support specialized requirements across a wide range of RF and microwave applications.
