Description
A power amplifier for a jammer is an amplifier used to increase the power of a signal, usually for the purpose of interfering with or jamming a wireless communication system. Power amplifiers are used in a variety of different applications, including military and security applications, as well as for jamming cell phone signals, GPS signals, or other wireless signals. Power amplifiers can be used to increase the range and effectiveness of jamming systems.
2.4GHz is a popular frequency band used in UAVs. The most common uses for 2.4GHz in UAVs are for long–distance control and data communications, as well as for the transmission of video and other data from onboard cameras and sensors. 2.4GHz is also often used for Wi–Fi connections, allowing users to access the internet or to stream video or other data to a computer or smartphone.
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No. |
Item |
Requirements |
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1 |
Frequency Range |
2400-2500MHz |
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2 |
Max Pout |
47dBm±0.5dB |
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3 |
Pin range |
5-10dBm |
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4 |
Gain |
>45dB±1.5dB |
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5 |
Gain Adjust |
31dB,1dB Step |
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6 |
IN/OUT VSWR |
≤1.5 |
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7 |
IN/OUT Impedance |
50 Ohm |
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8 |
Working Voltage |
28VDC±1V |
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9 |
Working Current |
<5.5A |
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10 |
RF IN/OUT Ports |
SMA – Female |
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11 |
Dimension |
180*90*25mm (Exclusive Connector) |
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12 |
Power Supply Port |
Pull-core Capacitor |
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13 |
Working Temperature |
-25—-+65℃ |
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14 |
Protection |
Shutdown more than 75℃, auto-restart less than 50℃ |
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Shutdown when reversed power more than 15W, auto-restart after 30s |
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15 |
I/O Port |
DB15 Female |
PIN1: 1dB (Hang in air or add 5V: No ATT; Grounding: Enable ATT) |
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PIN2: 2dB (Hang in air or add 5V: No ATT; Grounding: Enable ATT) |
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PIN3: 4dB (Hang in air or add 5V: No ATT; Grounding: Enable ATT) |
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PIN4: 8dB (Hang in air or add 5V: No ATT; Grounding: Enable ATT) |
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PIN5:16dB (Hang in air or add 5V: No ATT; Grounding: Enable ATT) |
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PIN7: Pr(Reversed RF Power, Max:1.5-2V,0.05V/dB,10dB range) |
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PIN10: Pf(Forward RF Power, Max:1.5-2V, 0.05V/dB, 20dB rang) |
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PIN11: EN (5V: PA OFF; Hang in air or grounding: PA ON) |
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PIN14: TV(Temperature Indicator :0.01V/1℃) |
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PIN15: GND |
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PIN6, PIN8, PIN9, PIN12, PIN13: NC |
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DB9 Male |
PIN1,PIN2: RS485A; PIN3,PIN4: RS485B; PIN5: GND |
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