860-950Mhz 150W GaN Module Lora Customized Wide bandth Anti UAV FPV Module Digital Modulation For fpv suppressing

• Built-in noise source — a high-speed noise modulation source is fitted as standard, so the channel runs without an external waveform generator.
• External drive option — the input can also be taken from your own VCO, DDS or SDR when the system already generates its own waveform.
• Adjustable sweep — analog sweeping speed is customizable from 50 kHz to 300 kHz, with 120 kHz supplied as the standard setting.
• Screw tuning — peak bandwidth and center frequency are both set by screw, so a technician can trim the channel to the target link on the bench or on site.
• Digital modulation for FPV links — the modulation is shaped for FPV control and video traffic rather than for blocking one narrow tone.
• Enable control — an optional enable line lets the controller arm and disarm the channel inside an anti drone jammer without cutting the main supply.

Band Fit & Deployment

The 900 MHz-class window carries a large share of long-range FPV control, video and LoRa telemetry traffic, which is why it is often one of the first suppression channels specified in a multi-band build. Because the module works on a defined slice of that window instead of the whole spectrum, output is concentrated on the link that actually needs covering. Drone defense companies typically mount it in fixed perimeter masts at prisons, airports and utility sites, in mobile checkpoints and patrol vehicles, and in temporary event coverage where a mast goes up for a few days. Operators normally give each band its own antenna and let the system controller decide which channel is live.

Mounting & Commissioning

1. Plan the RF layout first — keep the coax run from the SMA-Female output to the antenna as short and low-loss as the cabinet allows, because cable loss comes straight off your radiated power.
2. Mount the unit on a flat metal panel using the base pattern and M2.5 hardware, with thermal compound or a pad between the two surfaces so the case can pass heat into the chassis.
3. Wire the supply and control line — three lines (positive, negative, ground) plus the optional enable wire from your controller — and check polarity before the first power-up.
4. Verify the channel before you key on: confirm a matched antenna is connected, check that the modulation source is running, and take a quick reading with a monitoring receiver or spectrum analyzer.
5. Run a first check — the LED power indicator confirms the board is live; run the module briefly, watch the current draw and case temperature, and confirm gain and power hold within ±1 dB as the cabinet warms up.

Technical Support & Model Matching

Choosing between a handheld detector, a vehicle-mounted or tripod-deployed system, a fixed passive detection installation, and a GaN suppression module comes down to your site, your threats and your existing equipment. Our team works with integrators and security buyers from your first enquiry: we help match the right detection range, band coverage and output level to the job, support customisation of module parameters, and stay available through installation, commissioning and troubleshooting. Send us your deployment scenario and we will recommend a configuration.

FAQ