Key Specifications
Type Design:
Standard
Connection Type:
Between Series
Connector 1 Series:
TNC
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):
11
Connector 1 Body Material:
Brass
Connector 1 Body Plating:
Nickel
Connector 2 Body Material:
Brass
Connector 2 Body Plating:
Nickel
VSWR, Max:
1.20
Description
SMA Plug (Male) to TNC Jack (Female) Adapter | Screw-lock | Brass Body
The ROSNOL AD-A1T25A/133-H3 RF adapter ensures stable performance with 50 Ω impedance and a frequency range from DC to 11 GHz. It delivers a VSWR of ≤1.20 (≥20.8 dB return loss) and insertion loss ≤0.05 × √F (GHz) dB, supporting reliable signal integrity in high-frequency applications. The screw-lock coupling mechanism provides secure mating, and the adapter operates within a temperature range of -65°C to +165°C.Constructed with precision materials, the SMA side features a brass body with nickel plating, a brass center contact with gold plating, PTFE insulator, silicone rubber gasket, and a nickel-plated brass coupling nut. The TNC side includes a brass body with nickel plating, a phosphor bronze center contact with gold plating, and PTFE insulation.
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.
