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RAK7249/40
3.2 Lightning Arrestor for GPS Antenna
This lightning arrestor connects between the antenna and GPS receiver. A surge
protection device for securing transceivers against transients, over-voltage, and surge
currents induced by bolts of lightning.
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By adopting a high pass filter, this product can effectively suppress the low-frequency
interference induced by lightning while letting through the GPS signal with low insertion
loss. A transient suppression device (TSD) and a gas discharge tube (GDT) is adopted
for the protection of the DC feed circuit.
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