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...
Navigation Tricking System launch fictitious satellite navigation signal, block the real navigation signal in the air, falsify the navigation system of drones, change the auto location of drones, induce the drone to make a false response and get away from
This product is highly integrated and uses electronic jamming technology to implement precise countermeasures against drones within 500 meters. Multi-band electromagnetic emission, ready to use, cuts off the remote control, image transmission, and navigation links of the drone at a long distance,...
SC02 is an upgraded version of SC01, which implements precise countermeasures against drones within 1000 meters. Multi-band electromagnetic emission, ready to use, cuts off the remote control, image transmission, and navigation links of the drone at a long distance, thereby forcing the drone to l...
By jamming the communication channels, the drone is effectively disabled and forced back to its home base or grounded at its current location.
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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
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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
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August 2001 QST
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