Overview
Axisflying TERK is a 1.2Ghz Analog VTX (FPV video transmitter) with max RF output up to 2W, designed with dual-function buttons, LED indicator, and built-in MIC. The unit features a CNC heat sink and a built-in silent fan to support stable operation in interference environments.
Key Features
- Max power: 2W
- Dual-core design with CNC heat sink
- Built-in silent fan
- Built-in MIC
- LED indicator
- Adjustable gears
- Dual function buttons for fast switching of power and frequency bands
- Operating mode: Button operation / OSD operation
Button Operation
Power Button
Green light indicates, short press to switch the power, the times of flashes indicates the current power; long press 2S to switch the PIT mode; the constant light indicates the PIT mode.
Band/CH Button
The red light indicates the frequency group, and the blue light indicates the frequency. Press the switching frequency CH1-CH8 to switch in a cycle.
Wiring / Pads
- VTX pad labels: 7-36V DC-IN, GND, DATA, VIDEO, GND, 5V-OUT
- FC side labels shown: T1, VOUT, 9V, G
Specifications
| Type | TERK |
| Frequency | 1.2Ghz; A,1 frequency group, 8 transmission bands |
| Channel frequencies | 1200 / 1240 / 1280 / 1320 / 1360 / 1400 / 1440 / 1480 |
| Antenna interface | MMCX |
| RF impedance | 50Ω |
| RF output | PIT, 25mW, 400mW, 600mW, 1W, 2W |
| Input power | 7-28VDC |
| Current consumption | 600mA@12VDC@2W |
| Input video impedance | 75Ω |
| Input video amplitude | CVBS0.8~1.2VP-P |
| Video format | NTSC/PAL |
| Weight | 27.5g |
| VTX size | 53.79mm x 27.8mm x 13.5mm; 20mm; 20mm |
For product support, wiring/compatibility questions, or bulk orders, contact support@rcdrone.top or visit https://rcdrone.top/.
What’s Included
- Axisflying TERK VTX
- Wiring harness (multi-wire connector lead)
- Coaxial antenna pigtail cable
Applications
- Analog FPV video transmission setups using 1.2G band channels (1200–1480)
- RC aircraft / drone builds requiring button control and/or OSD operation
Details

Axisflying TERK Max 2W analog VTX comes in a vented metal heat-sink case with clear 1.2G and TERK 2W front markings.

Axisflying TERK 1.2G VTX features 2W high power, a CNC heat sink, adjustable gears, and dual-function buttons for easy setup.

Axisflying TERK 1.2G analog VTX features a built-in cooling fan, SMA antenna connector, and side buttons for power and band/channel selection.

Axisflying TERK 1.2G 2W analog VTX includes a built-in silent cooling fan to help manage heat during use.

The TERK VTX uses dedicated Power and Band/CH buttons with LED indicators for switching output power, PIT mode, and cycling CH1–CH8.

Axisflying TERK VTX wiring connects the FC’s T1, VOUT, and 9V pads to the VTX DC-IN, DATA, and VIDEO pads with shared ground.

TERK 1.2GHz analog VTX supports 1200–1480MHz channels with an MMCX antenna connector and 7–28VDC input power.

The Axisflying TERK 1.2G analog VTX uses a 53.79 x 27.8 mm footprint with 13.5 mm height and 20 mm mounting for fit planning.

The Axisflying TERK 1.2G 2W analog VTX includes a wire harness and an SMA antenna pigtail for straightforward installation.
