Signal Booster Antenna Kit for DJI Mavic and Autel Skyrazor Drones "Varta" 2.4G/5.2G/5.8G + Avenger Booster Antenna Dummy
Skyrazor "Varta" is a professional external signal booster antenna designed to ensure stable quadcopter control and significantly increase communication range. It operates in three frequency bands: 2.4G, 5.2G, and 5.8G, making it compatible with most DJI, Autel, and other drone models. Thanks to two 10W amplifiers and highly sensitive antennas with a gain of up to 18 dBi, this system provides a reliable signal even in challenging conditions.
The Skyrazor "Varta" is an updated and improved version of the popular AvengeAngel Avenger Booster Big Hulk Plus — with an improved battery, vertical and horizontal polarization, and fast charging that charges the antenna from 0% to 80% in 30 minutes. The device has undergone field tests in a combat zone, where it received high praise from military personnel for its reliability and signal stability in real-world conditions.
Attention! Each antenna has its own serial number. To verify the antenna's authenticity, use the official serial number verification service: https://skyrazor.com.ua/check-serial/Key Advantages:
- Support for three frequencies: 2.4/5.2/5.8 GHz
- 2×10 W power — stable operation over long distances
- Antenna gain: up to 18 dBi
- Professional kit with all necessary adapters
- High-capacity battery — up to 6400 mAh
Technical Specifications
| Characteristic | Value |
|---|---|
| Booster Model | Skyrazor "Varta" Signal Booster |
| Frequency Range | 2.4~2.5GHz; 5.0~5.875GHz |
| Transmitter Power | 10,000 mW (40 dBm) |
| Channel Width | 20MHz & 40MHz & 80MHz |
| Supported Standards | IEEE 802.11b/g/n/a/ac |
| Operating Mode | Two-way communication, half-duplex, time division |
| Antenna | Internal directional antenna 12dBi / 10dBi (2.4GHz / 5.875GHz) |
| Input Connector Type | N-Type connectors |
| Input Power | 0 ~ 20dBm |
| Transmitter Gain | 16 ~ 19dB |
| Receiver Gain | ≤17.5dB |
| Noise Figure | ≤3.65dB typical |
| Frequency Response | ±1dB over operating range |
| Power Adapter | 15V/2A DC, 100~240V |
| Operating Temperature | -40°C to +70°C |
| Operating Humidity | Up to 75% relative humidity |
| Material | Die-cast aluminum |
| LED Indicators | Power and activity LED indicators |
| Booster Weight | 1.5 kg |
| Booster Size | 255mm x 155mm x 55mm |
| Battery Indicator | Battery level indicator |
| Battery | Built-in 10.8 V, 6400 mAh |
| Warranty | 12 months |
Package Contents
- Skyrazor "Varta" 2.4G/5.2G/5.8G Antenna - 1 pc
- Avenger Booster 2.4G/5.2G/5.8G Antenna Dummy - 1 pc.
- Charger - 1 pc
-
2 × flexible N-TYPE – QMA coaxial cables (2 m)
-
2 × 15 cm pigtails
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2 × 10 cm pigtails
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4 × N-TYPE male – N-TYPE female adapters
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2 × SMA male – QMA female adapters
Purpose
The Skyrazor "Varta" is ideally suited for military operators, volunteers, rescue services, and anyone working with drones in conditions of long distances, interference, or suppressed signals. It is a reliable solution when confident drone control is required at critical distances.
Comparison of Skyrazor «Varta» and Avenge Angel Avenger Booster
| Characteristic | Skyrazor | AvengeAngel |
|---|---|---|
| Operating Frequencies | 2400–2500 MHz, 5000–5875 MHz | 2400–2500 MHz, 5000–5875 MHz |
| Number of Amplifiers | 2 × 10 W (40 dBm) | 2 × 10 W (40 dBm) |
| Transmission Ratio | 20–22 dB | 20–22 dB |
| Noise Figure | ≤3.65 dB | ≤ 2.0 dB |
| Antenna Gain | 2.4G – 15 dBi, 5.8G – 18 dBi | 2.4G – 15 dBi, 5.8G – 18 dBi |
| Operating Angles | Horizontal – 65°, Vertical – 20° | Horizontal – 65°, Vertical – 20° |
| Power Supply Voltage | 15 V | 12 V |
| Battery | 10.8 V, 6400 mAh | 7.4 V, 5000 mAh |
| Connector Type | N-K Female | N-K Female |
| Weight | 1500 g | 1680 g |
| Polarization | Vertical and Horizontal | Vertical |
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