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We are manufacturers of time tested surge and lightning protection products, found in commerical and amateur radio sites worldwide.

RF protection - AC power mains - RF filters

THE SURGE STOPS HERE.


QUICK PRODUCT GUIDE

.1 MHz        3MHz                7MHz                       14MHz                      30MHz                  50MHz    100MHz     200MHz              500MHz               1000MHz                    1500MHz

M-300

M-301, M-303

M-302, M-304

M-306

M-308, M-309, M-309H

M-310, M-311

M-312

M-315

Coax arrestor, transmit/receive

Coax arrestor, receive only

Open wire line, transmit/receive

This chart shows frequency ranges of our most popular arrestor units.  We also manufacture surge suppression units for AC and DC power, plus telephone/ethernet!

BOLD part numbers denote high power capability