50W Anti-Drone Jamming Module: Elite 1400-1600MHz Blocker

The 50W anti-drone jamming module is a purpose-built RF blocker covering the 1400-1600MHz band, a critical frequency range for many commercial drone control and video downlink systems. This compact GaN module delivers reliable output for perimeter security, critical infrastructure protection, and mobile counter-UAS platforms. Its small size and lightweight design make it easy to embed into existing jamming systems without major redesign.

GaN Technology for Reliable Performance

The module uses gallium nitride on silicon carbide (GaN-on-SiC) in a class AB configuration. This design provides instantaneous wideband coverage across the entire 1400-1600MHz range with high linearity and efficiency. GaN transistors handle higher power densities than silicon or GaAs alternatives, which directly translates to a smaller heat sink and lower total weight. Class AB operation balances linearity and efficiency, reducing DC power consumption while maintaining a clean output spectrum. The copper base plate further improves thermal conductivity, keeping the 50W anti-drone jamming module stable during long-duration transmissions.

Key Specifications of the 50W Anti-Drone Jamming Module

Output power is rated at 47±1dBm (50W) across the full band. The module accepts a 28V supply (24-28V range) and draws between 3.2A and 4.5A at full output. Typical efficiency stays above 40%, which means less heat and lower cooling requirements. RF connections use a 50-ohm SMA female connector. The input signal source is a built-in high-speed noise modulator with a default analog scan speed of 270KHz. LED indicators show power on, over-voltage, and over-temperature status. Dimensions are 117 x 58 x 18mm, and total weight is 300g, including the copper base.

Customization and Signal Source Options

Standard units ship with the integrated noise source, but the module supports customization for different operational requirements. The analog scan speed can be set anywhere from 100KHz to 500KHz. For teams that need coherent or protocol-specific jamming, VCO, DDS, and SDR signal sources are available as drop-in alternatives. This flexibility makes the 50W anti-drone jamming module suitable for both broad-spectrum denial and targeted interference against specific drone models.

Installation and Integration Tips

Because the output impedance is 50 ohms, use a matched directional antenna with SMA or N-type adapter to avoid mismatch loss. The 18mm height allows stacking multiple modules for multi-band coverage without excessive rack space. For more details on GaN amplifier design, check this external guide from Qorvo.

Thermal Design and Durability

The copper base plate spreads heat away from the GaN die, allowing continuous operation from -20°C to +65°C without output derating. The module’s aluminum housing adds mechanical strength for vehicle-mounted or outdoor installations. Over-temperature and over-voltage LEDs provide immediate fault indication, reducing downtime in field operations.

Common Applications

This 50W anti-drone jamming module is widely used in fixed-site perimeter protection, convoy escort systems, and portable counter-UAS kits. Its wide instantaneous bandwidth and high reliability make it a favorite among integrators who need a proven building block for larger jamming arrays. With output power of 50W and a high-gain antenna, effective jamming ranges can exceed several kilometers in open terrain.