RF Coax Extension Cable BNC SMA MMCX SMB RG316 Adapter

RF Connecting Cable – BNC, SMA, MMCX & SMB Coaxial Adapter Extension

Get a clean, reliable RF signal path with this versatile coaxial extension cable. Compatible with a wide range of connector types — including BNC, SMA (Male/Female), N-Type, MMCX, and SMB — this RG316 cable is built for professionals and hobbyists alike who need flexible, low-loss RF connectivity. Whether you're setting up a radio antenna, working with test equipment, or extending a wireless module connection, this cable delivers consistent performance in a compact, durable form.

Key Features

• Multi-Connector Compatibility: Supports BNC, SMA Male/Female, N-Type, MMCX, and SMB interface configurations — one cable solution for multiple RF setups.
• RG316 Coaxial Cable: Low-loss, flexible RG316 coax delivers excellent signal integrity across a wide frequency range.
• Bulkhead Nut Design: The included bulkhead nut adapter allows secure panel-mount installations for clean, professional builds.
• CE & RoHS Certified: Meets CE and RoHS compliance standards for safety and environmental responsibility.
• Low Voltage Operation: Designed for low-voltage applications (below 50V AC or 75V DC), making it safe and suitable for most RF and antenna systems.
• Compact & Flexible: Lightweight and easy to route in tight spaces, ideal for DIY electronics, SDR setups, ham radio, and laboratory use.

Specifications

Perfect For

• SDR (Software Defined Radio) antenna extensions
• Ham radio and amateur radio setups
• Wi-Fi and GPS antenna routing
• RF test bench and laboratory use
• Panel-mount enclosure builds
• Wireless module prototyping and development

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Frequently Asked Questions

Q: What connector types does this RF coaxial extension cable support?

A: This cable supports a wide range of RF connector types including BNC, SMA Male, SMA Female, N-Type, MMCX, and SMB. It is designed as a versatile adapter and extension solution for various RF and antenna applications.

Q: What is RG316 coaxial cable and why does it matter?

A: RG316 is a thin, flexible coaxial cable known for its low signal loss and wide frequency range performance. It is commonly used in RF applications such as antennas, SDR receivers, and wireless modules where routing flexibility and signal integrity are important.

Q: Is this cable compatible with SDR (Software Defined Radio) setups?

A: Yes! This cable is an excellent choice for SDR antenna extension and routing. The SMA and MMCX connectors are among the most commonly used in popular SDR dongles and modules, making this cable a natural fit for those builds.

Q: Can I use this cable for a panel-mount installation?

A: Absolutely. The bulkhead nut design allows you to securely mount the connector through a panel or enclosure wall, providing a neat and professional installation for RF ports on custom-built housings or equipment cases.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.