Key Specifications
Type Design:
Standard
Connection Type:
In-Series
Connector 1 Series:
SMPM
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
SMPM
Connector 2 Gender:
Jack (Female)
Impedance (Ohm):
50
Body Style:
Straight
Panel Mount:
Bulkhead
Connector 1 Connection Method:
Snap-On
Connector 2 Connection Method:
Snap-On
Frequency, Max (GHz):
65
Connector 1 Body Material:
Beryllium Copper
Connector 1 Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
Connector 2 Body Material:
Beryllium Copper
Connector 2 Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
VSWR, Max:
1.60
Description
SMPM Jack (Female) to SMPM Jack (Female) | Bulkhead Adapter | Snap-On | Beryllium Copper Body
The ROSNOL AD-PM2PM25A-BH/99-99 is a high-performance bulkhead adapter for 50 Ω systems operating from DC to 65 GHz. It achieves VSWR ≤ 1.60 (return loss ≥ 12.7 dB) and insertion loss ≤ 0.07 × √f (GHz) dB, ensuring reliable signal integrity for ultra-wideband applications. Electrical ratings include insulation resistance ≥ 5 GΩ, center contact resistance ≤ 6 mΩ, and outer contact resistance ≤ 2 mΩ. The snap-on coupling mechanism supports ≥ 500 mating cycles with smooth bore plugs and ≥ 100 cycles with full detent plugs, providing flexibility for various RF configurations.Materials and plating: center contacts and body are beryllium copper with gold plating (3 µinch) over a non-magnetic nickel-phosphorus underplate (80 µinch). The insulator is PEI for excellent dielectric stability, while fastening nuts and washers are brass with matching plating layers for durability. Operating temperature range is −55°C to +155°C, ensuring consistent performance under harsh conditions.
ROSNOL’s precision-engineered RF adapters deliver reliable performance across RF and microwave systems. Designed to meet the stringent demands of high-frequency signal transmission, ROSNOL adapters offer a cost-effective alternative to products from leading European and American brands. All ROSNOL RF components are manufactured in ISO 9001-certified facilities and fully comply with RoHS and REACH regulations. Customization services for materials, plating, and mechanical design are available to support specialized interconnect requirements.
