SMA Male to Female RF Coaxial Adapter DC-12GHz 50Ω
SMA Male to Female RF Coaxial Adapter DC-12GHz 50Ω
SMA Male to Female RF Coaxial Adapter — DC to 12GHz, 50Ω
Upgrade your RF setup with this high-performance SMA Male to SMA Female Quick-Plug Adapter. Engineered for professional RF, telecom, and test-bench applications, this compact adapter delivers reliable signal transmission from DC up to 12GHz — all in a rugged, gold-plated copper body. Available in a 1-piece or 2-piece pack.
Made in Mainland China.
Key Features
- Broad Frequency Range: Supports DC to 12GHz, making it ideal for high-speed data transfer, RF testing, wireless communications, and antenna systems.
- Gold-Plated Copper Construction: Superior conductivity and corrosion resistance ensure long-term durability and consistent performance, even under demanding conditions.
- Precise 50Ω Impedance Matching: Minimizes signal reflection and maximizes power transfer in RF systems, test equipment, and measurement setups.
- Low VSWR (<1.2): Excellent signal integrity with reduced losses, enhancing overall system efficiency in high-frequency environments.
- Wide Operating Temperature: Performs reliably from -55°C to +155°C — suitable for industrial, aerospace, and outdoor RF applications.
- Quick-Plug Design: Easy, tool-free connection and disconnection for rapid prototyping, lab testing, or field deployment.
Specifications
| Category | SMA Type RF Coaxial Adapter |
| Connector Type | SMA Male (Plug) to SMA Female (Jack) |
| Frequency Range | DC – 12GHz |
| Impedance | 50Ω |
| VSWR | < 1.2 |
| Material | Gold-Plated Copper |
| Operating Temperature | -55°C to +155°C |
| Quantity | 1 Piece or 2 Pieces (selectable) |
| Country of Origin | Mainland China |
What's in the Box?
- 1 or 2 × SMA Male to SMA Female RF Coaxial Adapter (as selected)
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Frequently Asked Questions
Q: What is the maximum frequency this SMA RF coaxial adapter supports?
A: This SMA male to female coaxial adapter supports a frequency range from DC up to 12GHz, making it suitable for a wide range of RF, microwave, and high-frequency communication applications.
Q: What impedance does this SMA adapter use, and why does it matter?
A: The adapter is designed with a precise 50Ω impedance, which is the industry standard for RF systems. This ensures minimal signal reflection and optimal power transfer between connected components, maintaining system efficiency and signal integrity.
Q: Is this SMA adapter suitable for outdoor or industrial use?
A: Yes. With an operating temperature range of -55°C to +155°C and a gold-plated copper body for corrosion resistance, this adapter is well-suited for industrial, aerospace, and outdoor RF environments.
Q: What does VSWR <1.2 mean for my RF setup?
A: VSWR (Voltage Standing Wave Ratio) below 1.2 indicates very low signal reflection at the connector interface. This means your RF system will experience minimal power loss at this junction, resulting in cleaner, more efficient signal transmission.
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.