Key Specifications
Type Design:
Precision
Connection Type:
Between Series
Connector 1 Series:
Precision N
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
4.1/9.5
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):
14
Connector 1 Body Material:
Brass
Connector 1 Body Plating:
Copper-Tin-Zinc Alloy
Connector 2 Body Material:
Brass
Connector 2 Body Plating:
Copper-Tin-Zinc Alloy
VSWR, Max:
1.13
Description
4.1/9.5 Plug (Male) to Precision N Jack (Female) | Straight Design | Screw-Lock | Brass Body
The ROSNOL AD-MD1PCN25A/144-94 is a precision RF adapter operating from DC to 14 GHz with 50 ohm impedance. It achieves a VSWR of ≤1.13 and insertion loss of ≤0.05 × √F GHz, ensuring excellent return loss performance. Electrical specifications include robust screw-lock coupling and mechanical durability rated at ≥500 mating cycles.Engineered with premium materials, both sides use beryllium copper center contacts with gold plating over nickel-phosphorus underplating, brass bodies with copper-tin-zinc alloy finish, and PTFE insulators for dielectric stability. Coupling nuts are brass with copper-tin-zinc alloy plating for corrosion resistance. A silicone rubber gasket enhances environmental sealing. The adapter operates reliably from −40°C to +85°C.
ROSNOL’s RF adapters deliver precision, consistency, and value, making them a competitive alternative to major European and American brands. All products are manufactured under ISO 9001 certified processes and comply fully with RoHS and REACH. Customization for materials, plating, and mechanical design is available to support specialized interconnect needs.
