RG316 Antenna Cable — MMCX to SMA Adapter

RG316 antenna cable of various lengths with SMA and MMCX connectors is a practical, lightweight, and reliable solution for connecting external antennas to RC models, quadcopters, and other devices. The cable has an impedance of 50 Ohms, ensuring stable signal transmission without significant losses. Its compactness and low weight make this cable ideal for applications where size and weight are critical.

An SMA connector is installed on one side of the adapter for antenna connection, and an MMCX connector on the other for direct connection to the device. Available connector options include: SMA Female - MMCX Male and SMA Male - MMCX Male, allowing for easy integration of the cable into various equipment configurations and minimizing the need for additional adapters.

Advantages of RG316 Cable

• Low 50 Ohm impedance for high-quality signal transmission
• Compact and lightweight — convenient for use in models and portable devices
• Universal SMA and MMCX connector combinations for various connection scenarios
• Easy to install and operate
• Good mechanical stability and stable electrical parameters for wireless communication tasks

Technical Specifications

Each cable length is optimized for weight: for 5 cm, the weight is about 3 g; for 8 cm — about 5 g; for 10 cm — about 6 g; for 30 cm — about 7 g. This gradation allows selecting a model according to needs: short adapters are suitable for compact modules and controllers, while longer cables allow remote placement of the antenna from the device body for better reception.

The RG316 cable is characterized by good mechanical stability and optimal electrical parameters for wireless communication tasks in modeling and industrial applications. With two connector options (SMA Female / SMA Male with MMCX Male), you can choose the configuration that best suits your equipment, without additional adapters.

Manufacturer: China. The product is intended for use in the category: Drones, EW, Drone Detectors, Components > Drone Components and Spare Parts > Antenna Cables. This RG316 adapter will be an optimal choice if you need a reliable, inexpensive, and easy-to-use cable for connecting an external antenna to a drone controller or radio module, RC model, or other portable device.

If weight and compactness are important to you without sacrificing signal quality — the RG316 cable will provide a balance between mass and electrical characteristics; for hobby and semi-professional use, it is an effective solution with optimal cost and operational properties.

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