Spektrum DSMX Satellite Receivers
| Model | Protocol | Compatibility | Antenna Type | Notes |
|---|---|---|---|---|
| SPM9645 | DSMX / DSM2 | All Spektrum receivers with remote ports | Single antenna | Legacy model, compact size |
| SPM9745 | DSMX / DSM2 | AR636, AR7350, AR9350, PowerSafe | Repositionable antenna | Improved strain relief, newer design |
| SPM9746 | DSMX / DSM2 | Same as SPM9745 | Shorter antenna | Optimized for tight installations |
| SPM4650 | DSMX SRXL2 | Modern SRXL2-compatible flight controllers | Integrated PCB antenna | Ultra-lightweight, full-range |
| SPM4651T | DSMX SRXL2 + Telemetry | Flight controllers with SRXL2 + telemetry | Integrated PCB antenna | Telemetry-capable satellite |
| SPM9747 | DSMX SRXL2 | Modern Spektrum receivers | Single wire antenna | Compact, newer generation |