50W Drone Jammer Module 6700-6900MHz with GaN

The rapid proliferation of consumer and commercial drones has made reliable counter‑UAS technology more critical than ever. Among the most effective deterrents are RF jammers that target the video downlink and telemetry frequencies used by most off‑the‑shelf drones. The 6700‑6900MHz band, in particular, has become a primary channel for high‑definition video transmission, making it a prime target for disruption. This is where a dedicated drone jammer module operating in that range, with substantial output power, can make a real difference.

Our latest 50W blocking module is engineered specifically for this purpose. It delivers a clean 47±1dBm (50W) of RF power across the full 6700‑6900MHz spectrum, with an instantaneous wideband response that allows it to track and jam frequency‑hopping signals effectively. The design is based on a Class‑AB GaN architecture grown on silicon carbide, mounted on a copper base for superior heat spreading. This combination gives you both efficiency and thermal headroom, even when the module is pushed to its limits in continuous operation.

One of the standout features is the built‑in high‑speed noise modulation source, which produces a randomized interference pattern that is difficult for any receiver to filter out. The analogue scan speed is factory‑set at 270KHz, but we can adjust it anywhere from 100KHz to 500KHz to match specific threat profiles. If you need even more flexibility, the input stage can be customised to accept an external VCO, a DDS synthesizer, or an SDR front‑end – so you are not locked into a single jamming waveform. This modularity makes the unit suitable for both fixed installations and handheld or backpack‑mounted systems.

Powering the module is straightforward: it runs on a nominal 28V DC (accepting 24‑28V) and draws between 3.2A and 4.5A depending on the output level and modulation duty cycle. The front panel includes three LED indicators that show power‑on status, over‑voltage, and over‑temperature conditions, giving you immediate visual feedback during operation. The working temperature range of ‑20°C to +65°C covers most outdoor deployment scenarios, and the rugged construction ensures it can withstand the vibrations and shocks typically encountered in mobile counter‑drone units.

From a physical standpoint, the module is surprisingly compact. Measuring just 117mm by 58mm by 18mm and weighing only 300 grams, it is one of the smallest 50W GaN jammers in its class. The RF interface uses a standard SMA female connector, making it easy to integrate with existing antenna systems, circulators, or filter banks. Despite its small footprint, the copper‑backed substrate and careful component layout provide excellent impedance matching at 50Ω input and output, minimising return losses and maximising power transfer.

In real‑world applications, this drone jammer module excels in both ground‑based and aerial defence systems. It can be deployed as a standalone unit in a fixed site to protect sensitive facilities, or built into a directional rifle‑style jammer for precision targeting. Because the frequency band overlaps with many ISM and amateur allocations, we have designed the unit to be used strictly within regulatory frameworks and with proper filtering to avoid out‑of‑band interference. For integrators, the low weight and small dimensions mean it can be mounted directly on a pan‑tilt platform or inside a weatherproof enclosure with minimal mechanical modification.

Customisation is a core part of our offering. Beyond the scan speed and modulation source, we can tailor the housing dimensions, connector types, and even the centre frequency to suit your specific project. The GaN process itself is highly repeatable, ensuring consistent performance from unit to unit. Every module undergoes a full power and thermal test before shipping, with measured output power, current draw, and frequency response recorded against the specification.

When comparing this drone jammer module to older LDMOS or travelling‑wave tube designs, the advantages are clear: higher efficiency, smaller size, and longer mean time between failures. The GaN technology also provides a flatter gain response across the 200MHz bandwidth, so you do not need external equalisation networks. For engineers who value both performance and ease of integration, this 50W blocker offers a balanced solution that does not compromise on durability or output quality.

If you are looking for a production‑ready RF block that can be dropped into your counter‑drone system with minimal tuning, this drone jammer module deserves serious consideration. The combination of high power, wide instantaneous bandwidth, and flexible modulation makes it a versatile tool against a broad range of UAV threats. And because we support customisation, you can adapt it as threats evolve without redesigning your entire platform.