Key Specifications
Type Design:
Precision
Connection Type:
In-Series
Connector 1 Series:
2.92mm
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
2.92mm
Connector 2 Gender:
Jack (Female)
Impedance (Ohm):
50
Body Style:
Straight
Panel Mount:
4 Hole Flange
Connector 1 Connection Method:
Threaded (Screw-lock)
Connector 2 Connection Method:
Threaded (Screw-lock)
Frequency, Max (GHz):
40
Connector 1 Body Material:
Stainless Steel
Connector 1 Body Plating:
Passivated
Connector 2 Body Material:
Stainless Steel
Connector 2 Body Plating:
Passivated
VSWR, Max:
1.20
Description
2.92mm Jack (Female) to 2.92mm Jack (Female) | 4-Hole Flange Panel Mount | Screw-Lock | Stainless Steel Body
The ROSNOL AD-K2K25A-PF/9X-9X offers exceptional RF performance for frequencies up to 40 GHz with a 50 Ω impedance. It achieves VSWR ≤ 1.20 and insertion loss ≤ 0.04√F (GHz) dB, ensuring minimal signal degradation. Rated for 750 V RMS proof voltage and power handling up to 20 W, this adapter guarantees reliable operation under rigorous conditions. The screw-lock coupling mechanism provides secure connectivity with ≥ 500 mating cycles and recommended torque of 0.80 to 1.10 Nm.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 passivated finish, complemented by PEI insulators for excellent dielectric properties. Designed to withstand temperatures from -65°C to +165°C, this adapter ensures durability and corrosion resistance in harsh environments.
ROSNOL’s precision-engineered RF connectors deliver consistent quality and cost efficiency, serving as reliable alternatives to major European and American brands. Produced under ISO 9001-certified processes and fully compliant with RoHS and REACH regulations, these connectors meet global environmental standards. Customization options for plating, materials, and mechanical design are available to support unique application needs.
