How to assemble an ARF RC aircraft step by step
A general ARF assembly workflow for many aircraft: dry fit, hinges, servo installation, power setup, CG, control checks and first-flight preparation.
FrSky Tandem X20HD Dual Band Transmitter with Built in HDZero Receiver is an original FrSky product from the Tandem TD dual-band radio system family. This page is organized for practical buying decisions, with the fit, RF protocol, channel count, voltage, compatible accessories and installation role presented clearly.
It is suited for radio receiver installations for RC aircraft, helicopters, gliders and advanced telemetry setups. The information focuses on what an end customer needs to choose confidently, without exposing supplier pricing or directing the customer away from RC-MODEL.
Available variants: Black / Standard; Black / Upkit; Blue / Standard; Blue / Upkit
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
A general ARF assembly workflow for many aircraft: dry fit, hinges, servo installation, power setup, CG, control checks and first-flight preparation.
How to select servos for trainers, sport aircraft, large models, cars and boats without under-sizing a control surface.
One of the most important setup guides: find the CG, install the flight battery, balance the aircraft and avoid nose-heavy or tail-heavy surprises.
A repeatable inspection routine for control direction, radio range, failsafe, battery, fasteners, propeller, CG and field readiness.
Ground checks, takeoff planning, trim passes, battery timing and first landing strategy for a new or repaired RC aircraft.
| Technical Specifications | |
| Manufacturer | FrSky |
| Brand | FrSky |
| Product Code | 03010162 |
| Available Variants | Black / Standard; Black / Upkit; Blue / Standard; Blue / Upkit |
| FrSky Collections | Radios, Tandem X20 R/RS/HD/Pro AW |
| Product Family | Tandem TD dual-band radio system |
| Application | radio receiver installations for RC aircraft, helicopters, gliders and advanced telemetry setups |
| Protocol / RF | ACCESS, Tandem TD 2.4GHz + 900MHz, Twin TW dual 2.4GHz, 2.4GHz, 900MHz |
| Channels | 24 channels |
| Voltage | 8.4V, 5V, 0.2V |
| (Note | the range is dependent on the VTX power setting in use.) |
| All Variant SKUs | 03010162, 03010152, 03010160 |
| ● Dimension | 213*200*95 mm (L*W*H) |
| ● Weight | 833g (without battery) |
| ● Operating Voltage Range | 6.5 ~ 8.4V (2S Li-battery) |
| ● ETHOS | The more powerful, Flexible and Intuitive OS for your radio. |
| ● Operating system | ETHOS |
| ● Internal RF module | TANDEM |
| ● Number of Channels | 24 channels |
| ● Operating Temperature | -10℃~60℃ (14℉~140℉) |
| ● USB Adaptor Voltage | 5V+0.2V |
| ● USB Adaptor Current | >2.0A |
| ● Backlit touchable LCD resolution | 800*480 |
| ● Compatibility | ACCST D16 & ACCESS & TD series receivers |
| ● Resolution & Frame Rate of HD VTX | 720P 60FPS |
Tags: FrSky, 03010162, Transmitters, Tandem X20 Radios, Tandem TD Receivers, RC radio
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