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Lightning Surge Protector

Safe-guard your expensive equipment from static electricity and lightning induced surges on 50 Ohm coax.

MFJ’s Guardian AngelTM Lightning Surge Protector has an Ultra-fast gas discharge tube that safely shunts up to 5000 amps of peak impulse current harmlessly to an independent ground. SWR less than 1.1:1.

Less than 0.1 dB loss. Use up to 1000 MHz. MFJ-272MF handles 1.5 kW PEP.

MFJ-272 does not protect against a direct lightning hit.

SO-239 to PL-259.
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