BNC male to SMA female Adapter Connector

$2.70
SKU:
BmSf
Brand:

Availability:
In stock
Weight:
0.07 LBS
SMA female to BNC male RF Adapter
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SMA female to BNC male RF Adapter - 50 Ohm Precision Connector

One end has an BNC male connector and the other end has a SMA female connector:

  • Related adapters: Adapters with BNC connectors
  • Allows interconnection of devices with SMA male and BNC female interfaces: Antennas, antenna cables and wireless devices.
  • Use for Coaxial extension, coaxial interface conversion, coax retrofit applications.
  • Nickel-plated brass body for enhanced corrosion resistance: This is the most weather-resistant, corrosion-resistant plating.
  • Gold plated center contact for reduced signal loss.

Ensure seamless RF signal transitions between your test equipment, antennas, and wireless systems with this high-performance BNC male to SMA female adapter. Designed for low-loss, high-frequency applications, this adapter supports excellent connectivity between devices with different RF interfaces, offering dependable mechanical and electrical performance in demanding environments.

The BNC male end provides a bayonet-style quick connect/disconnect mechanism for ease of use in lab, field, or rack-mounted setups, while the SMA female side offers a secure threaded connection—perfect for applications that require durability and signal stability up to several GHz.

Key Features:

  • Connector Type: BNC male (bayonet) to SMA female (threaded)

  • Impedance: 50 Ohm – compatible with most RF systems, test equipment, and wireless gear

  • Material: Nickel-plated brass body for corrosion resistance and long-lasting performance

  • Applications: WiFi, LTE, RF test benches, SDR (Software Defined Radio), HAM radio, lab instruments, and antenna systems

  • Compact Design: Ideal for tight installations and portable setups

Common Uses:

  • Connecting signal generators or oscilloscopes with BNC outputs to SMA-equipped antennas or modules

  • Adapting SDR dongles (e.g., HackRF, RTL-SDR) for use with professional-grade antennas

  • Bridging legacy lab equipment to modern RF development boards or test jigs

  • Supporting prototyping, calibration, and field diagnostics

This BNC male to SMA female adapter is engineered to support a wide frequency range from 0 to 18GHz, ensuring reliable 50 Ohm impedance matching. Its design facilitates seamless connectivity across various RF applications, making it an essential component for diverse wireless systems.

Comprehensive Wi-Fi Compatibility

Ideal for integrating devices across multiple Wi-Fi standards, this adapter supports:

Optimized for Cellular and Broadband Networks

This adapter ensures efficient signal transmission for:

  • Cellular networks, including 4G LTE and GSM/3G, facilitating robust data and voice communications.

  • Broadband technologies like WiMAX, supporting high-speed wireless internet access.

Seamless Integration with IoT and M2M Systems

Designed to meet the demands of modern IoT and machine-to-machine applications, this adapter is compatible with:

  • Short-range wireless protocols such as Bluetooth and ZigBee.

  • Low-power wide-area networks (LPWANs) including LoRa, LTE-M, and NB-IoT.

  • RF identification systems like RFID, enhancing asset tracking and inventory management.

Versatile RF Adapter for Broad Frequency Applications

This BNC male to SMA female adapter is built to perform across a wide frequency range of 0 to 18GHz, with a consistent 50 Ohm impedance for stable signal transmission. It’s well-suited for a variety of wireless communication systems and offers dependable connectivity across a broad set of use cases.

SMA Connector Materials Composition

Compliant with ROHS 3 and REACH: Free of heavy metals.

BNC cables for Video and Audio are 75 Ohm: See our BNC cables for Video and Audio:

  • BNC extension cables (75 Ohm):
  • Male to Female for Video and Audio applications
  • BNC male to male cables (75 Ohm): Video and Audio applications
  • If you need a 75 Ohm version of this adapter, please contact Customer Service.

BNC cables for wireless applications are 50 Ohm:

Related Products & Info:

 

BNC: Round connector with slotted mating collar. Quick-disconnect connector for coaxial cable: It is not only used for Wireless Antenna extensions, but also for video, audio, and networking coax applications.

Built for reliability and RF integrity, this BNC to SMA adapter is a must-have for engineers, technicians, and wireless system integrators who need robust and versatile interconnect solutions.