Key Specifications
Type Design:
Precision
Connection Type:
Between Series
Connector 1 Series:
1.85mm
Connector 1 Gender:
Plug (Male)
Connector 2 Series:
Precision BNC
Connector 2 Gender:
Plug (Male)
Impedance (Ohm):
50
Body Style:
Straight
Panel Mount:
None
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:
Passivated
Connector 2 Body Material:
Stainless Steel
Connector 2 Body Plating:
Passivated
VSWR, Max:
1.20
Description
Precision BNC Plug (Male) to 1.85mm Plug (Male) | Straight Adapter | Screw-Lock | Stainless Steel Body
The ROSNOL AD-PCB1V15A/9XX-9XX is a precision adapter for 50 Ω RF systems, operating from DC to 18 GHz with VSWR ≤ 1.20 and insertion loss ≤ 0.05 × √F (GHz). It features screw-lock coupling on both ends, ensuring secure engagement and axial contact captivation ≥ 15 N and ≥ 20 N respectively. Mechanical durability reaches ≥ 500 mating cycles per side. Electrical performance includes insulation resistance ≥ 5 GΩ and low contact resistance for stable signal transmission.Materials and plating are engineered for durability and signal integrity. The BNC side uses a beryllium copper center contact with gold plating over nickel-phosphorus underplate, stainless steel body with passivated finish, and PS dielectric for low-loss performance. The 1.85mm side features beryllium copper center contacts with gold plating over nickel-phosphorus underplate, stainless steel body with passivated finish, and PS insulator. A silicone rubber gasket ensures environmental sealing.
ROSNOL’s precision-engineered RF adapters deliver reliable performance at competitive pricing. Manufactured in ISO 9001-certified facilities, all products comply with RoHS and REACH regulations. Customization services for materials, plating, and mechanical design are available to meet specialized interconnect requirements.
