Overview
This is a replacement handle with built-in 900MHz antenna for FrSky transmitters, designed for compatibility with X20, X20S, X20HD, X18, X18S, and X18SE. It is available in two versions (old and new), and the versions are not interchangeable because they match different transmitter back shell cases.
Key Features
- Two versions: old model and new model, for different back shell cases.
- Different antenna connector styles: “Original Antenna Connector (Red Line) Style” and “New Antenna Connector (Red Line) Style”.
- Not common between versions: the antennae of the new and old models are not common.
Specifications
| Frequency | 900MHz |
| Versions | Old model / New model |
| Backshell match (Original Backshell) | Inner diameter about 7.6mm |
| Backshell match (New version backshell) | Inner diameter about 9.2mm |
| Antenna connector style | Original Antenna Connector (Red Line) Style / New Antenna Connector (Red Line) Style |
Compatibility
- FrSky X20
- FrSky X20S
- FrSky X20HD
- FrSky X18
- FrSky X18S
- FrSky X18SE
Important Notes Before Ordering
Please contact the customer service team before placing an order; otherwise, the antenna/handle might not match your shell. For assistance choosing the correct old/new version, contact https://rcdrone.top/ or email support@rcdrone.top.
Details


Choose the correct old/new handle version by matching your transmitter backshell opening size (about 7.6mm original vs about 9.2mm new).
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