Key Specifications
Type Design:
Standard
Connection Type:
Between Series
Connector 1 Series:
SMP
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:
1.19
Description
SMP Plug (Male) Smooth Bore to SMA Jack (Female) Adapter | Snap-On & Screw-Lock | Stainless Steel Body
The ROSNOL AD-PS1A25A/9X-9X is a high-performance RF adapter optimized for DC to 18 GHz operation, featuring 50 Ω impedance, VSWR ≤ 1.19 (≥21.23 dB return loss), and robust electrical integrity. The coupling mechanism combines snap-on for SMP and screw-lock for SMA, ensuring secure engagement and mechanical durability of ≥500 cycles. With a lightweight design of 0.0016 kg, this adapter is ideal for space-constrained RF systems.Constructed with beryllium copper center contacts plated with gold over nickel underplating, stainless steel bodies with passivation, and PTFE insulators for excellent dielectric stability. The adapter operates reliably across −65°C to +165°C, making it suitable 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.
