Key Specifications
Type Design:
Standard
Connection Type:
In-Series
Connector 1 Series:
BNC
Connector 1 Gender:
Jack (Female)
Connector 2 Series:
BNC
Connector 2 Gender:
Jack (Female)
Connector 3 Series (T-Adapter):
BNC
Connector 3 Gender (T-Adapter):
Plug (Male)
Impedance (Ohm):
75
Body Style:
Straight
Panel Mount:
None
Connector 1 Connection Method:
Bayonet
Connector 2 Connection Method:
Bayonet
Connector 3 Connection Method:
Bayonet
Frequency, Max (GHz):
1.0
Connector 1 Body Material:
Brass
Connector 1 Body Plating:
Nickel
Connector 2 Body Material:
Brass
Connector 2 Body Plating:
Nickel
Connector 3 Body Material:
Brass
Connector 3 Body Plating:
Nickel
VSWR, Max:
N/A
Description
BNC Jack (Female) to BNC Plug (Male) to BNC Jack (Female) T-Adapter | Bayonet-lock | Brass Body
The ROSNOL ADT-B2B1B27A/H3-133-H3 is a precision BNC T-adapter designed for 75 Ω impedance connections from DC to 1 GHz. It ensures low insertion loss, insulation resistance ≥5 GΩ, and supports test voltage up to 1500 V RMS with working voltage of 400 V RMS. Power handling reaches 80 W at 2 GHz. The bayonet-lock coupling mechanism guarantees secure engagement and supports ≥500 mating cycles for long-term reliability.Centre contacts are phosphor bronze and brass with gold plating over a nickel-phosphorus underlayer, while bodies are brass with nickel plating. PTFE insulators provide excellent dielectric stability, and silicone rubber gaskets enhance environmental sealing. Coupling nuts are brass with nickel finish for durability.
ROSNOL’s precision-engineered RF adapters deliver reliable performance across a wide range of 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, ensuring global environmental and safety standards. Customization services for materials, plating, and mechanical design are available to support specialized interconnect requirements.
