Key Specifications
Type Design:
Precision
Connection Type:
Between Series
Connector 1 Series:
4.1/9.5
Connector 1 Gender:
Plug (Male)
Connector 2 Series:
Precision N
Connector 2 Gender:
Jack (Female)
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:
Stainless Steel
Connector 2 Body Plating:
Passivated
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/144-9X is engineered for RF systems requiring stable performance up to 14 GHz with 50 ohm impedance. It delivers a VSWR of ≤1.13 and insertion loss of ≤0.05 × √F GHz, ensuring optimal signal integrity. Screw-lock coupling provides secure engagement, and mechanical durability exceeds 500 mating cycles for long-term reliability.Materials and plating are optimized for conductivity and durability. The Precision N side uses beryllium copper center contacts with gold plating over nickel-phosphorus underplating, stainless steel body passivated, and PTFE insulator. The 4.1/9.5 side features brass center contacts gold plated, brass body with copper-tin-zinc alloy finish, and PTFE insulator. Coupling nuts are brass with copper-tin-zinc alloy plating for corrosion resistance. The adapter operates within a temperature range of −40°C to +85°C.
ROSNOL’s RF adapters deliver consistent quality and cost efficiency, making them a reliable alternative to leading European and American brands. All ROSNOL components are manufactured in ISO 9001 certified facilities and fully comply with RoHS and REACH regulations. Customization services for materials, plating, and mechanical design are available to meet specialized interconnect requirements.
