The hub acts as a signal booster or repeater.

He connected the antenna to his appliance store via a cable and modified signal boosters.

Finally, consider a signal booster.

The outpost has a transporter pad, heavily shielded and with extra signal boosters.

The two were already plugging the antenna into a signal booster when the public doors on the west side of the dome were unlatched.

Pete helped them set up the equipment in Nathan's study, and relayed it to a signal booster he had rigged on the church steeple.

Consider installing access points in your home to act as signal boosters.

Dipsy checked connections to one of the signal boosters.

But the radios worked well only after an antenna, or signal booster at the trade center, had been turned on.

Perhaps if we could get a little closer, or they used a signal booster at their end.