Key Specifications
Type Design:
Standard
Connection Type:
Between Series
Connector 1 Series:
N
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
TNC
Connector 2 Gender:
Plug (Male)
Impedance (Ohm):
50
Body Style:
Straight
Panel Mount:
None
Connector 1 Connection Method:
Bayonet
Connector 2 Connection Method:
Threaded (Screw-lock)
Frequency, Max (GHz):
11
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
TNC Plug (Male) to N Jack (Female) | Straight Design | Screw-Lock | Brass Body
The ROSNOL AD-T1N25B/H44-H4 is a precision RF adapter designed for systems operating from DC to 11 GHz with 50 Ω impedance. It delivers VSWR ≤1.20 (≥20.8 dB return loss) and insertion loss ≤0.05√F (GHz) dB for excellent signal integrity. Electrical ratings include insulation resistance ≥5 GΩ and robust mechanical durability with ≥500 mating cycles. Coupling mechanisms feature screw-lock on both TNC and N sides, ensuring secure engagement under demanding conditions.The center contacts are phosphor bronze with gold plating over nickel underplating for superior conductivity and corrosion resistance. Bodies and coupling nuts are brass with copper-tin-zinc alloy finish, while insulators are PTFE for excellent dielectric properties. A silicone rubber gasket enhances environmental sealing. Operating temperature ranges from -65°C to +165°C for dependable performance in harsh environments.
ROSNOL’s precision-engineered RF adapters deliver consistent performance across high-frequency applications. Manufactured in ISO 9001-certified facilities and fully compliant with RoHS and REACH, they provide a cost-effective alternative to leading European and American brands. Customization for materials, plating, and mechanical design is available to meet specialized requirements.
