The RF Adapter BNC-KJKW is a T-Joint type adapter featuring BNC Male to BNC Female connections. RF adapters are passive components used in signal transmission systems for RF (Radio Frequency, typically 3 kHz to 300 GHz frequency band). They provide reliable connections and signal conversion between different types of RF interfaces, impedances, or transmission media, ensuring low loss, minimal reflection, and high stability of RF signals during transmission.
| Product Model | BNC-KJKW | Contact Resistance | Center contact: ≤1.5mΩ Outer contact: ≤1mΩ |
|---|---|---|---|
| Characteristic Impedance | 50 ohm | Body Material | Gold-plated brass |
| Frequency Range | DC-4GHz | Insulator | PTFE |
| Voltage Standing Wave Ratio | ≤1.3 | Central Conductor | Gold-plated beryllium copper |
| Medium Pressure Resistance | ≥1500V RMS, 50Hz, at sea level | Temperature Range | -45℃~+125℃ |
| Dielectric Constant | ≥5000MΩ | Durability | ≥500 Cycles |




















A: Our company is a comprehensive manufacturer with 17 years of R&D, manufacturing and sales experience in Aeronautics, Astronautics and commercial RF microwave transmission components.
A: Main products: RF coaxial connectors and adapters, RF cable assemblies, miniature rectangular electrical connectors and cable assemblies, coaxial waveguide converters and cable assemblies, glass insulator sealed connectors and other microwave products.
A: We accept ODM (Original Design Manufacturing).
A: We support free samples with freight paid on delivery.
A: 200 pieces. The price is higher for orders under 200 pieces.
A: Our company cooperates with international logistics companies DHL, UPS, FedEx, TNT all year round to ensure our customers receive their goods quickly with the lowest shipping cost. We also provide air and sea freight options.
A: Generally, 3-8 working days for international express, 5-8 working days for air freight.
A: We accept L/C, T/T, Western Union, Trade Assurance (credit card & T/T).
A: The warranty period is three months.