FrSky TDMX Tandem Dual-Band Receiver 2.4GHz/900MHz
Regular price
$ 35.00
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The FrSky TDMX Tandem Dual-Band Receiver operates simultaneously at both 2.4GHz and 900MHz frequencies on an ultra-compact, lightweight board. Despite its small footprint (25×21×4mm), the TDMX delivers 4 PWM channel outputs plus SBUS Out, FBUS, and S.Port connectivity for seamless telemetry integration. A triple-antenna design (2x 2.4GHz IPEX1 + 1x 900MHz) provides multi-directional signal coverage, and the built-in black box records power and signal data during flight.
Key Features
- Simultaneous 2.4GHz and 900MHz dual-band TD mode
- 4 PWM channel outputs
- SBUS Out, FBUS, and S.Port connectivity
- Triple antenna: 2x external 2.4GHz (IPEX1) + 1x external 900MHz
- Black box function for flight data recording
- 4ms race mode with telemetry
- Ultra-compact and lightweight: 25×21×4mm, 7.1g
- Over-The-Air (OTA) firmware updates
Compatibility
- Compatible with FrSky Tandem series transmitters with dual-band transmitter module only
- Supports FBUS telemetry pairing with Neuron ESC, ADVANCE sensors, and more
Specifications
| Part Number | TDMX |
| Frequency | 2.4GHz & 900MHz (simultaneous) |
| Channels | 4 PWM + SBUS Out / FBUS / S.Port |
| Operating Voltage | 3.5–10V (minimum 3.5V required) |
| Operating Current | ≤185mA @ 5V |
| Antenna | 2x 2.4GHz IPEX1 + 1x 900MHz external |
| Dimensions | 25 × 21 × 4mm |
| Weight | 7.1g / 0.3 oz |
| Country of Origin | China (CN) |