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)
Impedance (Ohm):
50
Body Style:
Straight
Panel Mount:
2 Hole Flange
Connector 1 Connection Method:
Threaded (Screw-lock)
Connector 2 Connection Method:
Threaded (Screw-lock)
Frequency, Max (GHz):
18
Connector 1 Body Material:
Stainless Steel
Connector 1 Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
Connector 2 Body Material:
Stainless Steel
Connector 2 Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
VSWR, Max:
1.15
Description
SMA Plug (Male) to SMA Jack (Female) | 2-Hole Flange Panel Mount | Screw-Lock | Stainless Steel Body
The ROSNOL AD-A1A25A-PT/9QQ-9Q offers outstanding RF performance for frequencies up to 18 GHz with a 50 Ω impedance. It maintains VSWR ≤ 1.15 and insertion loss ≤ 0.05√F (GHz) dB, ensuring superior signal integrity. Rated for 480 V RMS test voltage and power handling up to 200 W at 2 GHz, this adapter is built for reliability. The screw-lock coupling mechanism provides secure engagement with coupling nut retention ≥ 270 N and mechanical durability of ≥ 500 mating cycles. Recommended torque is 0.8 to 1.1 Nm for consistent installation.Engineered with high-grade materials, the center contact is beryllium copper with gold plating over nickel-phosphorus underplating for optimal conductivity. The body and coupling nut are stainless steel with gold-over-nickel finish, complemented by PTFE insulators for excellent dielectric properties. Silicone rubber gaskets ensure environmental sealing, and the assembly withstands temperatures from -65°C to +155°C.
ROSNOL’s precision RF connectors combine high performance with affordability, making them ideal replacements for leading global brands. Produced in ISO 9001-certified facilities and fully compliant with RoHS and REACH standards, these connectors guarantee quality and environmental safety. Customization services for plating, materials, and mechanical design are available to meet specialized requirements.
