By jamming the communication channels, the drone is effectively disabled and forced back to its home base or grounded at its current location.
he Passive RF Detection system analyzes and identifies the remote control signal and data return signal of drones, detectes target and early warning
The No-fly zone device is mainly aimed at GPS/GLONASS/BD navigation systems, launching false satellite navigation signals to form a no-fly zone function, and drones cannot fly into the no-fly zone. The device has low radiation power, has no effect on the surrounding electromagnetic environment, a...
Low-altitude surveillance radar is mainly used to detect ground, sea and low-altitude targets. It has excellent anti-interference ability, ground/sea clutter suppression ability, and can actively detect and track targets.
The long-distance detection and defense integrated equipment ZD02 is a product developed for large areas. The detection distance is up to 10km. The equipment is modularized in management and easy to operate. It can be quickly assembled and deployed according to the actual situation. It can work a...
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390-440mhz 20w Rf Signal Remote Control Jamming Device
390-440mhz 20w Rf Signal Remote Control Jammer
302 products – 390-440MHz 20W RF Signal Remote Control Jammer … Most Comprehensive Signal Jamming Device High Power Drone Remote Control Jammer…
Remote Signal Jammers
390-440MHz 20W RF Signal Remote Control Jamming device. MOQ: 10 … remote gps position locator car gps tracker vt202 vt600 with anti jamming. MOQ: 1…
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Handheld 6 Antennas RF GSM Cell Phone Satellite Signal Jammer Lojack GPS WiFi …. Jammer, Mobile Phone Signal Jammer/Signal Blocker for 178MHz, 315MHz, 433MHz Remote Control ….. Hummer Type Vehicle-Mounted Wireless Jammer Device for Police …. 20W 390-440MHz Signal Jammer Signal Block.
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20dbm Wireless Dcs Repeater
416 offers 416 remote control booster products. About 20% of these are … 390-440MHz 20W RF Signal Remote Control Jamming device.
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The PKI 1740 is a high power jammer for all GSM and 3G (UMTS) frequency … Power output: 20 W …… with a remote controlled tracking transmitter and a loud audio ….. RF output power selectable 1, 4, 5 or 10 W ….. Frequency: 400 – 440 MHz …… 30 mW – 25W ERP. 50km digital trunked radio for national authorities. 390,0.
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2014 Nian 7 Yue 31 Ri – The RF-7800H, says Harris, is an HF radio that enables soldiers to send …. with new technology to eliminate bulky radio frequency filters. ….. automatic GPS position reporting, local/networked remote control, Li-ion battery with gauge. ….. 4 W max Frequencies/waveforms: 390–440 MHz Security: 16 kb/s…
Radio Compendium
2001 Nian 8 Yue 4 Ri – jamming. It was the stuff of spy …… audio data streams and use it as a signal generator, a beacon input …… 20 W out. …. President Jim Haynie, W5JBP, ARRL RF Safety Committee …… ited remote control from the microphone; …. 440 MHz: Receiver: BER at 12-dB SINAD, 1.9×10–3; BER at …… 42,282 390.
August 2001 QST
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