Key Specifications
Type Design:
Standard
Connection Type:
Between Series
Connector 1 Series:
SMPM
Connector 1 Gender:
Plug (Male)
Connector 2 Series:
SMA
Connector 2 Gender:
Jack (Female)
Impedance (Ohm):
50
Body Style:
Straight
Panel Mount:
None
Connector 1 Connection Method:
Snap-On
Connector 2 Connection Method:
Threaded (Screw-lock)
Frequency, Max (GHz):
18
Connector 1 Body Material:
Stainless Steel
Connector 1 Body Plating:
Passivated
Connector 2 Body Material:
Stainless Steel
Connector 2 Body Plating:
Passivated
VSWR, Max:
1.35
Description
SMPM Plug (Male) Full Detent to SMA Jack (Female) Adapter | Straight Design | Snap-On & Screw-Lock | Stainless Steel Body
The ROSNOL AD-PMF1A25A/9X-9X is a precision RF adapter optimized for DC to 18 GHz operation, featuring 50 Ω impedance, VSWR ≤ 1.35 (≥16.54 dB return loss), and insertion loss ≤ 0.05√f (GHz) dB. Coupling mechanisms include snap-on for SMPM and screw-lock for SMA, ensuring secure engagement and mechanical durability. The adapter operates reliably across −55°C to +165°C, making it suitable for high-frequency systems.Constructed with beryllium copper center contacts plated with gold over nickel underplating, stainless steel bodies with passivation, and PTFE and PEI insulators for stable dielectric performance. This design ensures excellent conductivity and corrosion resistance for demanding RF environments.
ROSNOL’s precision-engineered RF adapters deliver consistent performance across RF and microwave systems. Manufactured in ISO 9001-certified facilities, all products comply with RoHS and REACH standards, offering a cost-effective alternative to leading European and American brands. Customization services for materials, plating, and mechanical design are available to meet specialized interconnect requirements.
