Key Specifications
Type Design:
Standard
Connection Type:
In-Series
Connector 1 Series:
BMA
Connector 1 Gender:
Plug (Male)
Connector 2 Series:
BMA
Connector 2 Gender:
Jack (Female)
Impedance (Ohm):
50
Body Style:
Straight
Panel Mount:
None
Connector 1 Connection Method:
Slide-On
Connector 2 Connection Method:
Slide-On
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
BMA Plug (Male) to BMA Jack (Female) | Straight Adapter | Slide-On | Stainless Steel Body
The ROSNOL AD-BA1BA25A/9X-9X is a straight RF adapter designed for 50-ohm applications, covering DC to 18 GHz with VSWR ≤ 1.20 (return loss ≥ 20.8 dB). It specifies insertion loss ≤ 0.05 × √F (GHz) dB, ensuring minimal signal degradation. The slide-on interface ensures secure engagement with ≥ 1000 mating cycles, center contact captivation ≥ 27 N, and engagement force ≤ 13.5 N.Constructed with stainless steel bodies and coupling nuts with passivated finish, this adapter includes beryllium copper center contacts plated with 3 micro-inch gold over 80 micro-inch non-magnetic nickel-phosphorus underplating, PTFE insulators, and silicone rubber gaskets for superior corrosion resistance and mechanical stability.
ROSNOL’s precision-engineered RF adapters deliver reliable performance at competitive pricing, making them a strong 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.
