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:
Plug (Male)
Connector 3 Series (T-Adapter):
BNC
Connector 3 Gender (T-Adapter):
Jack (Female)
Impedance (Ohm):
50
Body Style:
T-Adapter
Panel Mount:
None
Connector 1 Connection Method:
Bayonet
Connector 2 Connection Method:
Bayonet
Connector 3 Connection Method:
Bayonet
Frequency, Max (GHz):
4.0
Connector 1 Body Material:
Brass
Connector 1 Body Plating:
Copper-Tin-Zinc Alloy
Connector 2 Body Material:
Brass
Connector 2 Body Plating:
Copper-Tin-Zinc Alloy
Connector 3 Body Material:
Brass
Connector 3 Body Plating:
Copper-Tin-Zinc Alloy
VSWR, Max:
N/A
Description
BNC Plug (Male) to BNC Jack (Female) to BNC Jack (Female) T-Adapter | Bayonet-Lock | Brass Body
The ROSNOL ADT-B2B1B25A/94-144-94 is a robust BNC plug to dual BNC jack T adapter engineered for RF distribution from DC to 4 GHz. Designed with a 50 Ω impedance system, insulation resistance ≥ 5 GΩ, and low contact resistance, this adapter ensures stable signal branching for RF measurement and monitoring setups. With bayonet-lock coupling and mating durability ≥ 500 cycles, it supports repeatable and secure engagement across professional RF applications.This model incorporates beryllium copper and brass centre contacts with gold plating over a non‑magnetic nickel–phosphorus underlayer for excellent conductivity. The brass bodies, coupling nuts, and component housings use copper–tin–zinc alloy with durable plating, while PTFE insulators ensure stable dielectric characteristics. Suitable for laboratory test benches, telecommunications systems, RF analyzers, and precision signal routing.
Manufactured in ISO 9001‑certified facilities and fully RoHS and REACH compliant, ROSNOL products deliver high performance at competitive pricing, providing a cost‑effective alternative to leading global brands. Customizable mechanical and material options are available to meet specialized engineering requirements.
