Overview
Axisflying TERK 5.8G 5W Analog VTX is a Drones Accessories video transmitter for FPV drones that delivers robust 5.8G analog transmission with six frequency groups and CH1CH8 channels. The unit features a dual-core design, super heat sink, built-in MIC, and LED indicators for quick status checks. It supports wide 736VDC input and offers MMCX antenna connectivity with 50 impedance, making it suitable for multi-rotor and fixedwing FPV builds.
Key Features
- 5.8G analog VTX with selectable RF output: 25mW, 400mW, 1W, 5W@12V/1300mA.
- Dual-core architecture and super heat sink; anti-interference design.
- Built-in MIC for onboard audio transmission.
- LED indicator functions: green for power selection; red for frequency group; blue for channel.
- PIT mode available via long press (about 2s) on the Power button.
- Six frequency groups (A/B/E/F/R/L), 48 transmission frequencies; CH1CH8 cyclic switching.
- MMCX antenna interface; 50 RF impedance.
- Wide 736VDC input; 5V-OUT for powering compatible camera equipment.
- Button operation and OSD operation supported.
- Compact size 53.79*27.8*13.5mm; weight 27.5g; 20*20mm mounting pattern.
Specifications
| Type | TERK |
|---|---|
| Frequency | 5.8G band, 6 frequency groups, 48 transmission frequencies |
| Antenna interface | MMCX |
| Impedance | 50 |
| RF output | 25mW, 400mW, 1W, 5W@12V/1300mA |
| Input power | 736VDC |
| Operating mode | Button operation / OSD operation |
| Dimensions | 53.79*27.8*13.5mm |
| Weight | 27.5g |
| Mounting | 20*20mm |
| VTX I/O (rear) | 736V DC-IN, GND, DATA, VIDEO, GND, 5V-OUT |
Frequency Table (MHz)
| A | B | E | F | R | L |
|---|---|---|---|---|---|
| 5865 | 5733 | 5705 | 5740 | 5658 | 5362 |
| 5845 | 5752 | 5685 | 5760 | 5695 | 5399 |
| 5825 | 5771 | 5666 | 5780 | 5732 | 5436 |
| 5805 | 5790 | 5645 | 5800 | 5769 | 5473 |
| 5785 | 5809 | 5885 | 5820 | 5806 | 5510 |
| 5765 | 5828 | 5905 | 5840 | 5843 | 5547 |
| 5745 | 5847 | 5925 | 5860 | 5880 | 5584 |
| 5725 | 5866 | 5945 | 5880 | 5917 | 5621 |
Power Meter (reference)
25mW, 400mW, 1W, 5W@12V/1300mA
Button/LED Operation
Power Button
Green light indication. Press to switch transmit power; long press about 2s enables PIT mode (constant light indicates PIT mode).
Band/CH Button
Red light indicates the frequency group; press about 2s to switch groups. Blue light indicates the frequency point; press to cycle CH1CH8.
Whats Included
- Axisflying TERK 5.8G Analog VTX module
- Wiring harness cable
- MMCX pigtail/adapter cable
Applications
Analog FPV video transmission for racing drones, freestyle quads, and fixedwing aircraft requiring high-power 5.8G VTX with wide input voltage and compact mounting.
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