Key Specifications
Description
BNC Plug (Male) to Dual BNC Jack (Female) T‑Adapter | 1 Plug to 2 Jacks | Brass Body
The ROSNOL ADT-B2B1B25A/H4‑144‑H4 is a BNC plug (male) to dual BNC jack (female) T‑adapter designed for broadband use from DC to 4 GHz. With 50 Ω impedance, insulation resistance ≥ 5 GΩ, low contact resistance, and power handling ≤ 80 W at 2 GHz, it enables reliable signal branching for RF laboratory setups and monitoring networks. A bayonet‑lock mechanism ensures secure and repeatable coupling with ≥ 500 mating cycles.
This adapter incorporates phosphor‑bronze or brass center contacts with gold plating over a non‑magnetic nickel‑phosphorus base. The brass body and coupling components use copper–tin–zinc alloy plating for improved durability and corrosion resistance. PTFE dielectric elements provide stable RF performance across the full operating temperature range. Ideal for test benches, signal distribution panels, and legacy BNC laboratory systems requiring dependable multi‑port connectivity.
ROSNOL applies advanced quality control, material traceability, and precision machining standards to deliver stable, repeatable RF performance for professional test environments. All products are produced in ISO 9001‑certified facilities and meet RoHS and REACH requirements, ensuring global environmental compliance. Combining engineering‑grade reliability with competitive pricing, ROSNOL provides a strong alternative to established international brands, supporting custom connector variants, specialized test‑adapter configurations, and tailored mechanical designs for complex RF infrastructures.
