Overview
This DIY 90-degree RP-SMA cable is designed for the GX12 radio and TX16S MK3 radio, enabling an antenna modification using the DIY SMA ports on the back of the radio. By replacing the built-in folding antennas, it allows connection of any RP-SMA-compatible antenna optimized for the preferred frequency.
Key Features
- DIY RP-SMA connectors for GX12 (RadioMaster branding shown on the product image text)
- 90-degree (right-angle) RP-SMA cable design
- Supports antenna replacement to use RP-SMA-compatible antennas
- Intended for long-range flights, frequency-specific tuning, and adding high-gain antennas
For pre-purchase compatibility questions, contact support@rcdrone.top or visit https://rcdrone.top/.
Whats Included
- 1 set of DIY 90 Degree RP-SMA Cables
Details

Use the DIY right-angle RP-SMA cables to add rear SMA ports and connect your preferred RP-SMA antenna.
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