Key Specifications
Type Design:
Standard
Connection Type:
In-Series
Connector 1 Series:
SMA
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
SMA
Connector 2 Gender:
Plug (Male)
Body Style:
Right Angle
Impedance (Ohm):
50
Panel Mount:
None
Connector 1 Connection Method:
Threaded (Screw-lock)
Connector 2 Connection Method:
Threaded (Screw-lock)
Frequency, Max (GHz):
18
Connector 1 Body Material:
Brass
Connector 1 Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
Connector 2 Body Material:
Brass
Connector 2 Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
VSWR, Max:
1.20
Description
SMA Plug (Male) to Jack (Female) Adapter | Screw-lock | Brass Body | Venting Hole for TVAC
The ROSNOL TVAC-ADL-A1A25C/911-91 is a right-angle SMA adapter with venting hole, optimized for thermal vacuum (TVAC) environments up to 18 GHz. It provides 50 Ω impedance, VSWR ≤1.20 (≥20.83 dB), and insertion loss ≤0.05 × √F (GHz) dB. RF leakage is rated ≥100 dB up to 1 GHz, with insulation resistance ≥5 GΩ and power handling up to 200 W @ 2 GHz. Mechanical features include screw-lock coupling, ≥500 mating cycles, axial captivation ≥27 N, radial captivation ≥3 Ncm, and torque range of 0.8–1.1 Nm.This adapter is built with a gold-plated brass body and coupling nut, beryllium copper center contacts with 3 µinch gold plating over 80 µinch non-magnetic nickel-phosphorus underplating, and PTFE insulators for stable dielectric performance.
ROSNOL’s precision-engineered solutions offer a competitive alternative to products from leading manufacturers in Europe, the USA, and other global markets. All ROSNOL components are manufactured in ISO 9001-certified facilities and fully comply with RoHS and REACH regulations, ensuring environmental safety and global regulatory alignment. Customization services for materials, plating, and mechanical design are available to support specialized requirements across a wide range of RF and microwave applications.
