| Customization: | Available |
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| Frequency Range: | CDMA800 |
| Frequency: | 1805~1880MHz |
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Anti-UAV Jamming Module Introduction and Working Principle:
Anti-UAV jamming module is a special device that uses radio signal jamming technology to interfere with the communication link, navigation positioning or control system of the drone. Its working principle is mainly based on the coverage and interference characteristics of radio signals. By transmitting the same jamming signal as the working frequency band of the drone, the drone cannot receive or process instructions normally, thereby preventing it from flying or forcing it to land.
Specifically, the technologies that may be used in this module include frequency hopping communication, spread spectrum communication, anti-interference antenna, encrypted communication, and intelligent identification and interference suppression. The combined use of these technologies effectively improves the survivability and mission completion rate of drones in complex electromagnetic environments. For example, by interfering with the 2.4G and 5.8G frequency bands of the drone, it can lose the image transmission signal and return; if the 1.5G frequency band is further interfered, the drone can lose the GPS signal and make an emergency landing.
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| Frequency Range | 420-5850 | MHz | Customized Frequency | ||||
| Operating Voltage | 28 | V | 28-32V | ||||
| Maximum Power Output | 47±0.5 | dBm | 50W@≤3.5A | ||||
| Gain | 42±1 | dB | peak-to-peak value | ||||
| In-band fluctuation | ≤2 | dB | peak-to-peak value | ||||
| Spurious Emission |
Operating In-band | ≤15dBm/1MHz | dBm | Center Frequency add CW Signal to Maximum Power Output Test |
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| Operating Out-of-ba nd |
9KHz~1GHz | No noise wave above normal base |
dBm | ||||
1G~12.75GHz |
dBm | ||||||
| Output VSWR | ≤1.30 | No power up:Standard Grid Output -10dBm |
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| ≤1.30 | Power up:Dual Directional Coupler Test |
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| high-low temperature test |
Operating Temperature |
Ambient |
-10~+55 | ºC | Cold Start | ||
| Gain Stability | ±1.5 @-40ºC~+55ºC | dB | |||||
| Power Stability | ±1 @-40ºC~+55ºC | dB | |||||
| Power Supply Requirement | ≥4A@+28Vdc; | Continuous Wave Output 50W |
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| Power Supply Port | Power Cable:Red positive Black negative |
Red positive Black negative | |||||
| RF Output Connector | SMA | SMA External Screw Base | |||||
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