QMA Plug to QMA Jack (Female) Right-Angle Adapter, DC-18GHz VSWR 1.30
Key Specifications
Type Design:
Standard
Connection Type:
In-Series
Connector 1 Series:
QMA
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
QMA
Connector 2 Gender:
Plug (Male)
Body Style:
Right Angle
Impedance (Ohm):
50
Panel Mount:
None
Connector 1 Connection Method:
Quick-Lock
Connector 2 Connection Method:
Quick-Lock
Frequency, Max (GHz):
18
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:
1.30
Description
QMA Plug (Male) to Jack (Female) Adapter | Quick-lock | Copper-Tin-Zinc Alloy Body
The ROSNOL ADL-QA1QA25A/94-94 is a precision QMA L-adapter designed for RF systems operating up to 18 GHz. It offers 50 Ω impedance, VSWR ≤1.30 (≥17.69 dB), and insertion loss ≤0.05 × √F (GHz) dB. RF leakage is rated ≥70 dB from 4 GHz to 6 GHz, with insulation resistance ≥5 GΩ. Mechanical features include quick-lock coupling, ≥100 mating cycles, axial captivation ≥20 N, and typical engagement/disengagement forces of 25 N and 20 N respectively.This adapter is built with a copper-tin-zinc alloy body and coupling nut, beryllium copper center contacts plated with 3 µinch gold 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.
