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In modern combat, mission success and crew survivability directly depend on the range of stable communication and the ability to operate from a protected shelter. AvengeAngel Big Hulk Plus Kit - This is an intelligent tri-band active signal booster (2.4G/5.2G/5.8G), which, in combination with a premium 20-meter WL-400 coaxial cable, allows the operator to be at a safe distance from the emission point, while maintaining a maximum transmit power of 10 W.
This kit is designed to overcome the densest electronic warfare (EW) zones and provide a stable HD video stream at distances significantly exceeding the capabilities of standard antennas.
Why is this kit the standard for professional aerial reconnaissance?
The combination of the Big Hulk Plus amplifier and the WL-400 cable solves the main problem of remote systems - power loss at a long distance from the console. Thanks to linear amplification technologies and ultra-low attenuation of the feeder line, you get a "clean" and a strong signal where other systems completely lose the link.
- Power 10W (40 dBm) x2: Two powerful three-band amplifiers guarantee stable operation at extreme distances, even under intensive use of enemy electronic countermeasures.
- Tri-band flexibility: Full support for 2.4G, 5.2G and 5.8G frequencies makes the system universal for DJI Mavic 3, 3T, Matrice 30/300/350, Autel and most FPV drones.
- TDD, DSSS and OFDM technologies: The use of Time Division Duplex microwave detection allows for instant switching between receive and transmit modes, maintaining the high data transfer rate of 802.11B/G/N/AC standards.
- Autonomy and Reliability: A built-in 6400 mAh battery ensures long-term system operation without the need for external power.
Technical and tactical characteristics (TTX) of the antenna
The Big Hulk Plus antenna has a high gain and low noise level, which is critical for capturing weak signals from a drone at large distances.
| Parameter | Characteristic value |
|---|---|
| Operating frequencies | 2400-2500 MHz, 5000-5875 MHz |
| Output power | 10W (40dBm) x 2 |
| Transmission coefficient (Gain) | 20 ~ 22 dB |
| Antenna gain | 2.4G: 15 dBi (±1) / 5.8G: 18 dBi (±1) |
| Noise Figure | <2.0 dB |
| Operating Angles (H/V) | Horizontal: 65° / Vertical: 20° |
| Battery / Voltage | 7.4V 6400 mAh / Support 6-12V |
| Connector Type / Weight | NK Female / 1680 g |
Feeder Line WL-400: Minimum loss at 20 meters
For a 20-meter remote system, cable selection is a decisive factor. The kit includes the WL-400 (Low Loss) trunk cable, which is an order of magnitude more efficient than standard RG-8.
- Efficiency at 5.8 GHz: The WL-400 has ultra-low attenuation, which allows it to transmit 10 watts of power from the remote control to the antenna with virtually no amplitude degradation.
- Tactical QMA connectors - N-Type: Allow you to quickly and securely connect the cable to the modified remote control (via QMA) and the Big Hulk Plus antenna (N-Type).
- Pilot protection: 20 meters of range is a vital distance, protecting the operator from direction finding by enemy ELINT systems and retaliatory strikes by the emission point.
Expert advice: Thanks to the horizontal beam width of 65 degrees, the antenna does not require ultra-precise pointing at the drone, which significantly facilitates the operator's work during dynamic maneuvering of the UAV.
Kit contents
The kit is fully equipped and ready to perform tasks immediately after unpacking:
- Active remote antenna AvengeAngel Big Hulk Plus (10W).
- 20 meter WL-400 (Low Loss) coaxial cable with QMA and N-Type connectors.
- Charger for the built-in 6400 mAh battery.
- Reliable packaging for transportation.
Conclusion: Technological dominance on the battlefield
The AvengeAngel Big Hulk Plus kit with WL-400 cable is the choice of professional aerial reconnaissance units. High output power, precision cable quality, and the ability to work from a safe shelter make this kit the best tool for ensuring stable communications in modern warfare.
Tactical FAQ: Six questions about the professional kit with WL-400
1. Why is the WL-400 cable in this kit a critical upgrade?
At 5.8 GHz, the cable becomes a bottleneck. WL-400 (Low Loss) has much lower attenuation compared to standard cables. This ensures that the active antenna boosters receive maximum power from the controller, providing stable communication at ranges of 15-22 km.
2. How does the 20-meter antenna extension work as a passive defense?
The drone operator is the priority target. With a 20-meter cable, you can mount the antenna on a roof or elevated surface while you remain in cover. This is your "electronic shield": even if the enemy locates the signal and hits the antenna, the crew will remain unharmed.
3. What is the advantage of working on three bands (2.4G, 5.2G, 5.8G)?
This is your flexibility against electronic warfare. 5.2 GHz often remains a "clear" channel when the main frequencies are "clogged" with noise. This allows you to adapt to the situation faster than the enemy has time to reconfigure their "jammers".
4. Why use QMA connectors instead of standard SMA?
Speed is survival. QMA (Quick-lock) — these are quick-lock connectors. No need to tighten anything with frozen fingers under fire. Click — and the system is ready. Click — and you instantly disconnect the remote for emergency evacuation.
5. Integrating the charger with EcoFlow Delta 2?
Big Hulk plus — active antenna with amplification,It needs to be charged. The standard charger works perfectly with your EcoFlow Delta 2. You can maintain a full charge of the antenna's internal batteries while working, without the risk of losing the aircraft due to a discharged booster.
6. Medical and safety aspects of working with the system?
As a future medic, you know about the dangers of powerful electromagnetic radiation. Working with the remote control antennas directly in front of your face is direct radiation. The remote kit removes the source of a powerful signal by 20 meters from you. This ensures tactical safety and maintains health during long shifts.