Key Specifications
Type Design:
Standard
Connection Type:
Between Series
Connector 1 Series:
N
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
SMA
Connector 2 Gender:
Plug (Male)
Body Style:
Straight
Impedance (Ohm):
50
Panel Mount:
None
Connector 1 Connection Method:
Threaded (Screw-lock)
Connector 2 Connection Method:
Threaded (Screw-lock)
Frequency, Max (GHz):
12
Connector 1 Body Material:
Brass
Connector 1 Body Plating:
Nickel
Connector 2 Body Material:
Brass
Connector 2 Body Plating:
Nickel
VSWR, Max:
1.15
Description
SMA Plug (Male) to N Jack (Female) | Straight Adapter | Screw-lock | Brass Body
The ROSNOL AD-A1N25A/933-93 delivers exceptional RF performance for SMA-to-N interconnects in high-frequency applications. Rated for DC to 12 GHz, it offers 50 Ω impedance, VSWR ≤ 1.15, insertion loss ≤ 0.05√f (GHz) dB, and RF leakage ≥ 100 dB up to 1 GHz. Electrical durability includes insulation resistance ≥ 5 GΩ and power handling up to 200 W at 2 GHz. Mechanical features include screw-lock coupling, ≥ 500 mating cycles, and torque specifications of 0.80–1.10 Nm (SMA) and 0.70–1.10 Nm (N).The SMA and N contacts are beryllium copper with gold plating over nickel-phosphorus underplating for optimal conductivity. Bodies and coupling nuts are brass with nickel finish, and PTFE insulators ensure excellent dielectric performance. Silicone rubber gaskets enhance environmental protection.
ROSNOL’s precision-engineered RF adapters deliver reliable performance across a wide range of RF and microwave systems. Designed to meet the stringent demands of high-frequency signal transmission, ROSNOL adapters offer a cost-effective alternative to products from leading European and American brands. All ROSNOL RF components are manufactured in ISO 9001-certified facilities and fully comply with RoHS and REACH regulations, ensuring global environmental and safety standards. Customization services for materials, plating, and mechanical design are available to support specialized interconnect requirements.
