Key Specifications
Type Design:
Standard
Connection Type:
Between Series
Connector 1 Series:
N
Connector 1 Gender:
Plug (Male)
Connector 2 Series:
TNC
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):
10
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:
1.20
Description
N Plug (Male) to TNC Jack (Female) | Straight Adapter | Screw-Lock | Brass Body
The ROSNOL AD-N1T25A/H44-H4 is a straight RF adapter designed for dependable connectivity between N plug male and TNC jack female interfaces. It operates from DC to 10 GHz with 50-ohm impedance and VSWR ≤ 1.20, ensuring stable signal transmission. Electrical performance includes return loss ≥ 20.8 dB, insulation resistance ≥ 5 GΩ, and power handling up to 80 W at 2 GHz. The adapter features screw-lock coupling on both sides, supports at least 500 mating cycles, and withstands temperatures from -55°C to +155°C.Material construction ensures superior performance: both center contacts are phosphor bronze with gold plating over nickel-phosphorus underlayer, and bodies are brass with copper-tin-zinc alloy finish. PTFE insulators provide excellent dielectric properties, and silicone rubber gaskets enhance environmental sealing. Coupling nuts are brass with copper-tin-zinc alloy finish.
ROSNOL’s precision-engineered RF adapters deliver high quality and reliable performance at competitive pricing, making them practical alternatives 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. Customization services for materials, plating, and mechanical design are available to meet specialized interconnect requirements.
