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The tri-band active antenna 2E MAVKA is a high-performance remote signal booster designed to ensure stable communication between the controller and the drone. Low-noise 10-watt power amplifiers provide extended flight range and improved signal stability in interference-rich environments and difficult terrain.
An 8000 mAh battery enables long autonomous operation, while the high-speed USB Type-C port allows fast charging in field conditions. This is the first active antenna specifically developed for new DJI models operating across three frequency bands.
🎖️ We are a team of veterans
We select and test equipment in real field conditions. MAVKA demonstrates stable performance across three frequency bands, resistance to moisture, and sufficient autonomy for extended missions. In areas with active electronic warfare, the result will always depend on environmental conditions, terrain, and the hardware limitations of the drone itself.
📊 Technical specifications
| Parameter | Value |
|---|---|
| Frequency range | 2400–2500 MHz / 5150–5850 MHz |
| Maximum output power | 40 dBm (10 W) |
| Antenna gain | 2.4G — 15 dB ±1 / 5G — 18 dB ±1 |
| EVM | 3%@33 dBm, 802.11g/a OFDM 64QAM BW 20 MHz |
| Battery capacity | 8000 mAh |
| Receive gain | 16 dB ±1 |
| Transmit gain | 18 dB ±1 |
| Trigger input power | Min 3 dBm / Max 23 dBm |
| Noise figure | < 2.5 dB |
| Power consumption | 2.2 A @ Pout 40 dBm, 12 V |
| TX/RX delay | < 1 µs |
| Charging voltage | 5 V / 2 A |
| Charging port | USB Type-C |
| Connector type | SMA-Female |
| Operating temperature | –40…+70 °C |
| Humidity | up to 95% RH |
| Dimensions | 230 × 146 × 39 mm |
| Housing material | Aluminum |
🪖 Tripod (up to 2.8 m extension)
| Parameter | Value |
|---|---|
| Material | Aluminum |
| Folded length | 100 cm |
| Working height | 119 / 198 / 281 cm |
| Section diameters | 35 / 30 / 25 mm |
| Maximum load | up to 8 kg |
| Interfaces | 1/4 and 3/8 |
| Weight | 1.9 kg |
💬 Comments
The metal tripod with a three-point support allows the antenna to be elevated up to 2.8 meters, improving signal quality, reducing interference, and increasing operator safety.
🎯 Suitable for
Military and tactical units requiring reliable remote signal boosting.
DJI, Autel, and FPV operators working in urban, mountainous, or complex terrain.
Pilots who need to place the antenna away from the controller.
Teams requiring long autonomous operation.
Users working in humid or harsh weather conditions.