Key Specifications
Type Design:
Standard
Connection Type:
Between Series
Connector 1 Series:
N
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
SC
Connector 2 Gender:
Plug (Male)
Impedance (Ohm):
50
Body Style:
Straight
Panel Mount:
None
Connector 1 Connection Method:
Threaded (Screw-lock)
Connector 2 Connection Method:
Threaded (Screw-lock)
Frequency, Max (GHz):
11
Connector 1 Body Material:
Brass
Connector 1 Body Plating:
Nickel
Connector 2 Body Material:
Brass
Connector 2 Body Plating:
Nickel
VSWR, Max:
1.25
Description
SC Plug (Male) to N Jack (Female) | Straight Adapter | Screw-Lock | Brass Body
The ROSNOL AD-SC1N25A/H33-H3 is a precision RF adapter designed for DC to 11 GHz operation with 50 Ω impedance. It achieves VSWR ≤ 1.25, ensuring stable signal transmission and minimal loss. Rated for 1500 V dielectric strength, the adapter supports ≥500 mating cycles on both ends. Coupling mechanisms include screw-lock for SC and N interfaces, providing secure engagement for high-frequency applications.Center contacts are phosphor bronze with 3 microinch gold plating over an 80 microinch nickel-phosphorus underplating. Bodies and coupling nuts are brass with nickel finish, and insulators are PTFE for thermal stability. The operating temperature range spans −65°C to +165°C, ensuring durability under harsh conditions.
ROSNOL’s RF adapters combine precision engineering with robust mechanical design, delivering superior performance for high-frequency applications. They offer excellent electrical characteristics, long service life, and competitive pricing, making them an ideal alternative to leading European and American brands. Manufactured in ISO 9001-certified facilities and fully compliant with RoHS and REACH standards, ROSNOL also provides customization for plating, materials, and mechanical design to meet unique customer requirements.
