30W GaN Drone Jamming Module 1805-1920MHz – Powerful Sweep Jammer

The 30W GaN Drone Jamming Module is purpose‑built for operators who need effective disruption in the 1805–1920 MHz range without hauling heavy hardware. This band is commonly used by legacy PCS networks and certain drone control links, making it a frequent target for counter‑UAV missions. With 30 watts of clean swept output, this module delivers enough power for short‑ to medium‑range jamming while keeping size and weight remarkably low.

Unlike bulkier 100‑watt designs, this unit slips easily into portable backpacks, gimbaled turrets, or small vehicle mounts. Its GaN architecture ensures you get more RF energy per watt of input, which translates to cooler operation and longer battery life in the field.

Compact Power for PCS‑Band Interference

At just 115.5 mm long, 46.5 mm wide, and 21 mm thick, this 30W GaN Drone Jamming Module fits where larger amplifiers simply cannot. The 0.21 kg weight makes it ideal for handheld jammers or drone‑mounted counter‑UAS payloads where every gram matters. Despite the small footprint, output power remains stable across the full 1805–1920 MHz window, thanks to a well‑matched internal sweep source.

The built‑in high‑speed analog sweep covers the entire band continuously, so frequency‑hopping drones have no gap to escape through. Sweep linearity is consistent across temperature, which is critical when you are deploying in hot or cold environments.

Why GaN Matters at 30 Watts

Gallium nitride is not just for high‑power monsters. At 30 W, GaN still offers tangible benefits over older silicon LDMOS. The module achieves ≥40% efficiency, meaning it draws only 3.2 A at maximum output when running on a 28 V supply. That low current demand allows you to run the 30W GaN Drone Jamming Module from standard military batteries or even vehicle cigar‑lighter adapters with proper regulation.

GaN also handles higher junction temperatures, giving you more thermal headroom. The specified operating range of -20 to +65 °C covers most outdoor scenarios, and the copper‑plated aluminium base helps spread heat evenly. For continuous operation, a small fan or passive heatsink is recommended, but the module can sustain short bursts without active cooling.

Low Current Draw and Thermal Efficiency

Power consumption is a key concern for portable systems. This module pulls a maximum of 3.2 A at full tilt – significantly less than comparable LDMOS designs that often exceed 5 A for the same output. Lower current means less stress on your power source and reduced heat generation inside the enclosure.

We measured a case temperature rise of roughly 25 °C above ambient after two minutes of continuous sweep at 30 W. That leaves plenty of margin before hitting the 65 °C upper limit. For missions requiring prolonged jamming, we suggest pairing the module with a thermal pad and a small heatsink to keep performance consistent.

Simple Enable and RF Connection

Control is kept deliberately straightforward. Apply +5 V or leave the enable pin floating to turn on RF output; ground the pin to shut it down. No software handshakes, no I²C – just a simple TTL‑level signal. The RF interface uses a standard SMA‑female connector, which mates with most antennas, attenuators, or circulators you already have in your inventory.

The 30W GaN Drone Jamming Module does not include a built‑in temperature sensor, but you can monitor thermal conditions externally if needed. Red LED indicators are provided for over‑temperature and VSWR faults, giving you at‑a‑glance status during operation.

Real‑World Deployment Scenarios

This 30W GaN Drone Jamming Module excels in three common use cases:

• Handheld tactical jammers – The light weight and low current draw allow battery‑operated designs that can run for hours.

• Drone‑mounted counter‑UAS – Small size fits into gimbaled payloads for airborne interception.

• Perimeter security on vehicles – Mount multiple units for band‑specific coverage without overloading the alternator.

Its 30 W output is sufficient to disrupt consumer drones within a few hundred metres, depending on antenna gain and line‑of‑sight. For longer ranges, you can pair it with a high‑gain directional antenna to concentrate the energy.

External resources:

• GaN vs LDMOS efficiency comparison (Qorvo)

• Understanding VSWR and load mismatch (Mini‑Circuits)