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 & Bayonet-Lock | Brass Body
The ROSNOL AD-T1N25B/144-H4 offers reliable RF performance from DC to 11 GHz with 50 Ω impedance. It achieves VSWR ≤1.20 and insertion loss ≤0.05√F (GHz) dB for stable signal transmission. Electrical specifications include insulation resistance ≥5 GΩ, center contact resistance ≤1.5 mΩ (TNC) and ≤1 mΩ (N), and outer contact resistance ≤1 mΩ and ≤0.25 mΩ respectively. Rated for 500 V RMS working voltage, it supports power handling up to 80 W at 2 GHz. Coupling mechanisms include screw-lock on the TNC side and bayonet-lock on the N side, with ≥500 mating cycles and center contact captivation ≥28 N.The adapter features phosphor bronze contacts with gold plating over nickel-phosphorus underplating for optimal conductivity. Bodies and coupling nuts are brass with copper-tin-zinc alloy finish, and insulators are PTFE for excellent dielectric properties. A silicone rubber gasket ensures environmental sealing. Operating temperature ranges from -65°C to +165°C for dependable performance.
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.
