Key Specifications
Type Design:
Standard
Connection Type:
Between Series
Connector 1 Series:
N
Connector 1 Gender:
Plug (Male)
Connector 2 Series:
SMA
Connector 2 Gender:
Jack (Female)
Impedance (Ohm):
50
Body Style:
Straight
Panel Mount:
4 Hole Flange
Connector 1 Connection Method:
Threaded (Screw-lock)
Connector 2 Connection Method:
Threaded (Screw-lock)
Frequency, Max (GHz):
11
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
N Plug (Male) to SMA Jack (Female) | 4-Hole Panel Adapter | Screw-Lock | Stainless Steel Body
The ROSNOL AD-N1A25A-PF/1XX-9X is a rugged 4-hole panel RF adapter connecting N male to SMA female interfaces for secure installations. It operates from DC to 11 GHz with 50 Ω impedance, VSWR ≤1.15, insertion loss ≤0.05√F (GHz) dB, insulation resistance ≥5 GΩ, working voltage 480 V rms, and power handling up to 200 W at 2 GHz. Screw-lock coupling ensures reliable engagement with axial captivation ≥28 N and ≥500 mating cycles. Hole Spacing: 18.25 mm (.719 inch). Recommended torque: 0.7–1.1 Nm.Contacts are beryllium copper with gold plating over nickel-phosphorus underplating; bodies and coupling nuts are stainless steel with passivation; insulators PTFE; gasket silicone rubber. The adapter withstands −65°C to +165°C and complies with RoHS.
ROSNOL’s precision-engineered RF components offer high quality and consistent performance at competitive pricing, making them a strong alternative to products from leading European and American brands. All ROSNOL RF components are manufactured in ISO 9001–certified facilities and are fully compliant with RoHS and REACH regulations. Customization services for materials, plating, and mechanical design are available to support specialized interconnect requirements.
