RadioMaster GX12 DIY 90 Degree RP-SMA Cable

Built for clean antenna routing and transmitter modifications, this Radiomaster DIY right-angle RP-SMA pigtail cable is ideal for custom radio builds, module integration, or repairing damaged internal wiring. The 90-degree bend allows for a compact, low-profile fit inside tight transmitter shells, custom enclosures, or external DIY module bays where straight connectors would foul the casing.

It is made for the RadioMaster GX12: the cable connects to the radio's DIY SMA ports on the back, so the built-in folding antennas can be replaced with any RP-SMA antenna suited to your chosen frequency, including high-gain antennas for long-range flying.

Key features

• Right-angle (90-degree) orientation for space-saving antenna mounting in confined radio shells
• Standard RP-SMA connector compatible with a wide range of 2.4GHz, ELRS, and Crossfire FPV antennas
• Perfect for custom transmitter upgrades, DIY RF modules, and hardware repairs
• Flexible coaxial cable allows for easy internal routing without placing stress on the delicate RF board

Specifications

• Connector: RP-SMA, 90-degree
• Compatibility: RadioMaster GX12 (DIY SMA ports on the back of the radio)
• In the box: 1 set of GX12 DIY 90-degree RP-SMA cables

Whether you are upgrading a radio's fixed internal antenna to an external removable setup or building a custom transmitter module from scratch, this pigtail ensures a secure, properly shielded RF connection between your board and the antenna.