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[Sticky] FrSky TD MX Receiver

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The Tandem dual-band receivers are unlike any other FrSky 2.4Ghz or 900Mhz receivers, they work simultaneously at both 900Mhz and 2.4Ghz frequencies. That means Tandem receivers provide not only the low latency signal and long-range control, also benefits from an enhanced level of high reliability and anti-interference performance.


The Tandem series receivers adopt the triple antenna design that provides multi-directional wide coverage for the remote signal. The 900Mhz antenna is a newly designed small form factor but has the equivalent high-performance as with previous 900mhz antennas.


TD MX offers 4 PWM channels on a small and lightweight board, and it also has multiple ports onboard like SBUS Out, SBUS In (Signal Redundancy), S.Port, Inverted S.Port, and FBUS, With the FBUS protocol, the Tandem series receivers can open up the possibility of seamlessly pairing with multiple telemetry devices (Neuron ESC, Advance Sensors, etc.) as well as simplifying the build's setup. In addition, the data (Power & Signal related) under unusual status during the flight can be recorded by Tandem receivers through the built-in black-box function.




Simultaneous working dual-band TD mode
Triple antenna design for multi-directional coverage
Black Box function
4ms Race Mode with Telemetry
Long control range (up to 50KM – 100KM)
Over-The-Air (OTA) FW update
4 PWM channels
S.Port & Inverted S.Port
FBUS / SBUS Out / SBUS In (Redundancy Func.)




Frequency: 2.4GHz & 868MHz
Dimension: 26x22mm (L*W)
Weight: 6.7g
Operating Voltage: 3.5-10V
Compatibility: Tandem series radio & TD protocol capable RF module
Triple 2.4G/868M Antenna
– 2* External 2.4G antenna (IPEX1)
– 1* Newly designed 868M antenna




Posted : 23/03/2022 8:20 am