Key Specifications
Type Design:
Precision
Connection Type:
In-Series
Connector 1 Series:
Precision SMA
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
Precision SMA
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):
27
Connector 1 Body Material:
Brass
Connector 1 Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
Connector 2 Body Material:
Brass
Connector 2 Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
VSWR, Max:
1.15
Description
Precision SMA Plug (Male) to Precision SMA Jack (Female) | Straight Design | Screw-Lock | Brass Body
The ROSNOL AD-PCA1PCA25B/911-91 is a precision RF adapter engineered for DC to 27GHz operation with impedance 50Ω, VSWR ≤1.15, and insertion loss ≤0.04×√F(GHz)dB. It provides insulation resistance ≥5GΩ, center contact resistance ≤3mΩ, outer contact resistance ≤2mΩ, test voltage 1000Vrms, working voltage 480Vrms, and power handling ≤200W@2GHz. RF leakage ≥100dB to 1GHz. The screw-lock coupling ensures secure retention, coupling nut retention ≥270N, center-contact captivation axial ≥20N and radial ≥3N·cm, with mechanical durability of ≥500 mating cycles. Recommended torque: 0.9Nm. Temperature range: −55°C to +165°C.Centre contacts are beryllium copper gold plated (3µin) over non-magnetic nickel-phosphorus underplating (80µin). Body and coupling nut are brass gold plated over Ni-P underplating. Insulator PTFE; gasket silicone rubber. This plating system offers strong corrosion resistance and consistent RF performance across the specified temperature range.
ROSNOL’s precision-engineered RF adapters deliver consistent quality and performance at competitive pricing, making them a reliable alternative to leading European and American brands. All ROSNOL RF components are manufactured in ISO9001-certified facilities and comply with RoHS and REACH. Customization services for materials, plating, and mechanical design are available.
