Home » Intellitron LA-1105 Lightning Arrestor 1500w 50 Ohm DC-1000MHz SO239

Intellitron LA-1105 Lightning Arrestor 1500w 50 Ohm DC-1000MHz SO239

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Product description

The Intellitron LA-1105 Lightning Arrestor is a protective device designed to safeguard your radio equipment from damage caused by lightning-induced surges and static electricity. This particular lightning arrestor has a higher power handling capacity of 1500 Watts, operates with a 50 Ohm impedance, and covers a broad frequency range from DC to 1000MHz. The SO-239 connectors make it compatible with various coax-fed antennas and transmission lines.

The LA-1105 is engineered to divert and dissipate the potentially harmful energy from lightning strikes or static discharges, preventing damage to your connected radio equipment. Its increased power-handling capability makes it suitable for applications where higher power levels are involved, providing an additional layer of protection.

It’s important to install lightning arrestors following best practices for grounding to ensure effective protection. While lightning arrestors are valuable in reducing the risk of damage, it’s essential to recognize that they might not provide absolute immunity against a direct lightning strike. Users should take comprehensive measures to minimize risks during severe weather conditions.


Impedance: 50 ohm
Frequency Range: DC-1000 MHz
SWR: <1.1 to 1
Insertion Loss: <0.1 dB
Discharge Voltage: DC-1000 VDC