Features of the Top Signal 75‑ohm lightning surge protector
F‑male connector on one end; F‑female connector on the other end.
No jumper cable required: F‑male end connects to antenna; F‑female end connects to coax cable running to booster.
Nut, lock washer, and gasket included for optional bulkhead installation. (Not needed for inline installation.)
0–3000 MHz frequency range.
75 ohm impedance.
Attenuates < −0.2 dB.
How the Top Signal 75‑ohm lightning surge protector is used
When properly installed and attached to a ground wire, this gas-discharge surge protector interrupts the spike in power from a nearby lightning strike, directing it to ground instead of to a cell signal booster. (See our instructions for installing a lightning surge protector.)
Gas discharge element is replaceable.
For in-building use with 75-ohm cell signal booster systems and coax cable terminated with F‑male connectors.
Top Signal 75‑ohm lightning surge protector contents
Requires a ground wire and ground stake (not included).
This product will not protect against a direct lightning strike to an antenna. If you are concerned about lightning strikes, we recommend installing a lightning rod suitable for your building.