Ground station for FPV SKY TERRA 1
Ground relay stations SkyCraft provide stable communication with FPV drones at long distances and in difficult terrain, where the onboard transmitter is no longer sufficient. They amplify the control channel and video stream, allowing you to work confidently even in the presence of radio interference. The station lineup supports customization for specific unit tasks, from frequency and antenna selection to mast height and equipment configuration.
Technical specifications
Supported frequencies
0.868–2.5 GHz, 3.3 GHz, 4.9–5.8 GHz, up to 6.0 GHz
Amplification types
Wireless relay / wired amplification (25 m cable)
Compatible systems
SkyZone, Foxeer, TBS, ReadyToSky
Maximum transmitter power
1–2 W (depending on model)
Number of channels
9
Antennas
Helix, patch antennas up to 18 dBi (depending on configuration)
Mounting
Portable / masts 1–12 m
Power supply
2S–6S batteries or stationary power (Terra module)
Input voltage
Up to 26 V
Weight
250–400 g
Features
High video receiver compatibility
The station supports multiple video receiver options (SKYZONE SteadyView X, Foxeer Wildfire Diversity, TBS Fusion), allowing users to choose the optimal configuration based on their specific requirements.
Compact and lightweight design
The device weighs only 50 g, and its 65 × 32 × 32 mm dimensions make it easy to transport and convenient to use in field conditions.
Easy transportation
Quick-release cable connectors enable fast component replacement and provide convenience during transportation or maintenance.
Wide frequency range
Supports signal transmission at 5.8 GHz and 5 GHz, enabling operation in various conditions and over long distances without loss of video quality.
Flexible power options
Operates across a wide input voltage range of 6.5–26 V, making the station versatile and easy to use with various power sources.
User-configurable setup
Antennas and masts can be customized to meet user requirements, including mast options ranging from 2 to 12 meters in height to enhance signal strength and coverage.

Specifications
Technical parameters
| Name of characteristic | Value |
|---|---|
| Sky Air 1 | |
| Device type | Ground wireless relay |
| Operating frequencies (receive / transmit) | 4.9–5.8 GHz / 1.3 GHz |
| Control data transmission system | ELRS + TBS / ELRS + ELRS |
| Antennas | 1.3, 3.3, 4.9, 5.8 GHz |
| Enclosure | 3D-printed station enclosure with TX transmitter adapter |
| Mast configurations | 2–12 m |
| Display | 0.96" LCD |
| Sensitivity | −96…−98 dBm ±1 dBm |
| Number of channels | 48–72 |
| Receiver modes | Mix1, Mix2, Mix3, Diversity, Single RX |
| Video frequencies | 5.8 GHz (4.9–5.8 GHz) and 5 GHz |
| Narrow-Band Filter | Yes |
| Weight | ~300 g |
| Video output | 1.0 Vp-p / 75 Ω |
| Audio output | No |
| Input voltage | Up to 26 V (2S–6S) |
| Power consumption | 8.4 V × 240 mA (Normal) / 180 mA (Single RX) |
| USB | Type-C, firmware update |
| Dimensions | 110 × 55 × 55 mm |
| Selectable video receiver | SKYZONE SteadyView X, Foxeer Wildfire, TBS Fusion |
| Video transmitter (VTX) | ReadytoSky 1.2G 1 W |
| VTX channel count | 9 |
| VTX operating frequencies | 1080–1360 MHz |
| VTX output power | 25 / 200 / 600 / 1000 mW |
| VTX input voltage | DC 7–28 V |
| VTX modulation type | FM |
| Antennas (options) | Helix up to 9 dBi; Patch 13.5 dBi or 11 dBi; Patch 200 × 200 mm up to 18 dBi |
| Sky Terra 1 | |
| Device type | Ground signal relay station |
| Operating frequencies (receive / transmit) | 5.8 GHz |
| Antennas | 4.9–5.8 GHz |
| Enclosure | 3D-printed module enclosure |
| Mast configurations | 2–12 m |
| Video signal cable | Dialan coaxial cable 3C2V 2×0.5, 25 m |
| Power cable | 2×0.5 mm², 25 m |
| Connectors | 3.5 mm mini-jack + RCA |
| Additional features | Quick-release cable connections |
| Display | 0.96" LCD |
| Sensitivity | −96…−98 dBm ±1 dBm |
| Number of channels | 48–72 |
| Receiver modes | Mix1, Mix2, Mix3, Diversity, Single RX |
| Video frequencies | 5.8 GHz (5.3–6 GHz) and 5 GHz |
| Narrow-Band Filter | Yes |
| Weight | ~250 g |
| Video output | 1.0 Vp-p / 75 Ω |
| Audio output | No |
| Input voltage | Up to 26 V (2S–6S) |
| Power consumption | 12 V × 240 mA (Normal) / 180 mA (Single RX) |
| USB | Type-C |
| Dimensions | 90 × 55 × 85 mm |
| Selectable video receiver | SKYZONE SteadyView X |
| Video transmitter (VTX) | ReadytoSky 1.2G 1 W |
| VTX channel count | 9 |
| VTX operating frequencies | 1080–1360 MHz |
| VTX output power | 25 / 200 / 600 / 1000 mW |
| VTX input voltage | DC 8.4 V |
| VTX modulation type | FM |
| Antennas (options) | Same as above |
| Sky Dugout 1 | |
| Device type | Ground signal relay station |
| Operating frequencies (receive / transmit) | 5.8 GHz |
| Antennas | 4.9–5.8 GHz |
| Enclosure | 3D-printed module enclosure |
| Mast configurations | 1–12 m |
| Video signal cable | Dialan coaxial cable 3C2V 2×0.5, 25 m |
| Power cable | 2×0.5 mm², 25 m |
| Connectors | 3.5 mm mini-jack + RCA |
| Additional features | Quick-release cable connections |
| Display | 0.96" LCD |
| Sensitivity | −96…−98 dBm ±1 dBm |
| Number of channels | 48–72 |
| Receiver modes | Mix1, Mix2, Mix3, Diversity, Single RX |
| Video frequencies | 5.8 GHz (5.3–6 GHz) and 5 GHz |
| Narrow-Band Filter | Yes |
| Weight | ~250 g |
| Video output | 1.0 Vp-p / 75 Ω |
| Audio output | No |
| Input voltage | Up to 26 V (2S–6S) |
| Power consumption | 12 V × 240 mA (Normal) / 180 mA (Single RX) |
| USB | Type-C |
| Dimensions | 90 × 55 × 85 mm |
| Selectable video receiver | ReadytoSky 1.2 GHz, RyshFPV 3.3 GHz |
| Video transmitter (VTX) | ReadytoSky 1.2G 1 W |
| VTX channel count | 9 |
| VTX operating frequencies | 1080–1360 MHz |
| VTX output power | 25 / 200 / 600 / 1000 mW |
| VTX input voltage | DC 8.4 V |
| VTX modulation type | FM |
Why choose Ground station for FPV SKY TERRA 1
Ground signal relay stations SkyCraft are designed to provide a stable control and video transmission channel over long distances when standard FPV systems do not provide the required range or suffer from interference. These stations act as an intermediate signal transmission point between the operator and the drone, allowing communication to be maintained in difficult terrain, under the threat of electronic warfare, or during flights where greater range is required than can be provided by the onboard VTX. They are used in strike FPV complexes, reconnaissance drones, and special systems where channel stability and low latency are critical.
Key design features and engineering capabilities
Stations SkyCraft support operation in wide frequency ranges – from 1.3 GHz to 5.8 GHz, depending on the model, allowing the system to be adapted to the specific environment and requirements of the operational area. All models have a printed protected housing and can be equipped with masts from 1 to 12 meters, allowing you to set the optimal installation height for signal amplification. Antenna systems are also selected individually: Helix, panel Patch antennas with amplification up to 21 dBi, or combined solutions to ensure range and stability.
The video receiver and transmitter are configured according to the unit’s tasks – options are available on SteadyView X, Foxeer Wildfire, TBS Fusion, or specialized receivers at 1.2 or 3.3 GHz. The VTX is also customizable: power up to 1 W, operating frequencies, number of channels, and modulation mode. All stations support Narrow-Band Filter, which improves reception quality in noisy airwaves.
Power is supplied from the 2S–6S range, and cable kits can include Dialan 3C2V video coaxial and power cables with quick-release connectors for rapid deployment. This makes the stations suitable for field conditions and long missions.
Advantages and customization for any application scenario
Each station SkyCraft has its own specialization: more versatile solutions with support for multiple frequency bands, models with an emphasis on maximum range at 5.8 GHz, or versions with extended receiver compatibility. This lineup allows you to choose a station for specific tasks — from mobile use with short masts to stationary deployment with high signal amplification.
Customization is a key advantage: the customer can choose frequencies, antennas, video receiver type, VTX power, enclosure type, mast height, and cable kit configuration. This makes it possible to adapt the complex as precisely as possible to the conditions of a specific unit or mission, resulting in a station that works “for the task” rather than universally and compromisingly.
SkyCraft accepts wholesale requests for all variants of ground relay stations and provides assembly in the required configuration in accordance with technical requirements.



