RF Coaxial Adapter Kit（SMA/SMB, BNC/SMB, N/SMA and SMP）for Multi-Interface Connectivity

RF Coaxial Adapter Kit（SMA/SMB, BNC/SMB, N/SMA and SMP）for Multi-Interface Connectivity

Model: SMA/SMB, BNC/SMB, N/SMA and SMP

This RF adapter kit includes four commonly used coaxial interface combinations: SMA/SMB, BNC/SMB, N/SMA, and SMP. It is designed to provide reliable interconnection between different RF connector standards in testing, prototyping, and communication systems.

Wide Interface Compatibility

The kit integrates multiple connector types to support flexible signal routing across RF systems:

· SMA/SMB Adapter (KK) – Used for compact RF modules and general signal routing

· BNC/SMB Adapter (JK) – Suitable for test instruments and quick-connect environments

· N/SMA Adapter (KJ) – Designed for higher power and lower frequency RF transmission

· SMP Female to Female Adapter (KK1) – Ideal for high-frequency board-to-board connections 

Stable Electrical Performance

Engineered for consistent impedance matching and low signal loss across interfaces, ensuring reliable RF transmission in multi-connector setups.

Electrical Specifications

Impedance: 50 Ohm
Frequency Range:
– SMA / SMB: DC – 6 GHz
– BNC: DC – 4 GHz
– N-Type: DC – 6 GHz
– SMP: up to 40 GHz (application dependent)

Insertion Loss: ≤ 0.2 – 0.3 dB (typical)
VSWR: ≤ 1.2 (typical)

Power Handling:
– SMA / SMB / BNC: up to 50W (depending on frequency)
– N-Type: up to 100W (lower frequency range)
– SMP: low power, high frequency applications

Durable Construction

Manufactured with precision-machined metal materials for reliable conductivity, mechanical strength, and corrosion resistance, suitable for repeated use.

Application Scenarios

Widely used in RF testing, antenna systems, wireless communication, laboratory setups, and RF module integration.

Compact and Practical Design

Compact form factor allows easy installation in dense RF environments, ensuring secure and stable connections.