Overview
ATOMRC TX1201 VTX is a 5.8G / 1.2W FPV video transmitter (VTX) with 56-channel frequency support, including L Band (Low Band) and X Band. It features an LED segment display for quick status checking and supports Button control or IRC control for fast channel and power changes.
Key Features
- Supports L Band and X Band (5G Hz) with 56 frequency channels
- Adjustable power output: 200mW / 800mW / 1200mW
- Wide input voltage range: 7~26V
- LED segment display for fast status checking
- Button / IRC control modes (select one mode)
- Single-sided design for fast heat dissipation
- Overheat protection
- Built-in filter to reduce input interference from ESC (enhanced filter)
For installation or setup assistance, contact support@rcdrone.top or visit https://rcdrone.top/.
Specifications
| Product | ATOMRC TX1201 VTX |
| Power | 200mW / 800mW / 1200mW |
| Input voltage | 7~26V |
| Frequency | 56 |
| Mounting holes | 30.5*30.5 M3 |
| Weight | 5±0.2g |
| Size | 35.9*35.9mm |
Frequency Table (56 channels)
The L-band and X-band are added to 40 regular frequencies.
| Band | CH1 | CH2 | CH3 | CH4 | CH5 | CH6 | CH7 | CH8 |
|---|---|---|---|---|---|---|---|---|
| A | 5865 | 5845 | 5825 | 5805 | 5785 | 5765 | 5745 | 5725 |
| B | 5733 | 5752 | 5771 | 5790 | 5809 | 5828 | 5847 | 5866 |
| E | 5705 | 5685 | 5665 | 5645 | 5885 | 5905 | 5925 | 5945 |
| F | 5740 | 5760 | 5780 | 5800 | 5820 | 5840 | 5860 | 5880 |
| R | 5658 | 5695 | 5732 | 5769 | 5806 | 5843 | 5880 | 5917 |
| L | 5362 | 5399 | 5436 | 5473 | 5510 | 5547 | 5584 | 5621 |
| X | 4990 | 5020 | 5050 | 5080 | 5110 | 5140 | 5170 | 5200 |
Wiring / Control
LED segment display behavior
- Button Mode: LED segment display shows BAND / CH / Power
- IRC Mode: LED segment display shows Frequency / Power
Notice
Only one mode can be used at a time: Button mode or IRC mode. If Button mode is used, the IRC protocol needs to be turned off in BF. In Button mode, the LED segment displays BAND/CH and power in sequence; in IRC mode, it displays frequency and power.
Button setup steps
- Step 1: Hold button for 3 seconds into BAND setting mode.
- Step 2: Under BAND setting mode, short press the button to change BAND; long press button 3s to enter CH setting mode.
- Step 3: Under CH setting mode, short press the button to change CH; hold button 3s to enter the Power setting mode.
- Step 4: Under Power setting mode, short press to adjust the power; long press for 3 seconds to save.
Pad labels shown
- VCC, GND
- 5V, GND
- VID, VTX
- IRC
What’s Included
- ATOMRC TX1201 VTX board
- RF pigtail cable (bulkhead connector + right-angle connector)
- Hardware: nut and washer
- Wire harness
Details

ATOMRC TX1201 is a 5.8GHz FPV VTX with 56 channels (including L and X bands), LED segment status display, and 7–26V input.

The onboard LED segment display makes it quick to confirm your band/channel and power setting at the field.

Single-sided layout helps with heat dissipation, supported by overheat protection and an enhanced input filter for ESC noise.

Switch bands, channels, and output power using the onboard button with simple hold/press steps.

IRC/OSD control supports fast frequency and power changes, with L-band and X-band options in the 56-channel table.

Wire the pads for either Button control or IRC control—only one control mode should be used at a time.


Includes the VTX board plus RF pigtail, wire harness, and mounting hardware for installation.
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