
signal
Fix weak cell signal
Weak signal is usually walls, metal roofs or distance to the tower. An antenna outside, or a booster, brings the signal to your devices.

What you need
Antenna or booster
Antenna for one router or hotspot; booster for every phone
from $11.28
Low-loss cable
Only for longer runs from the antenna to the device
from $7.38
A device with antenna ports
Check your router or hotspot's connector; boosters work with any phone
- No contract
- No credit check
- Devices arrive pre-activated
Recommended hardware
From simplest to most capable.
Add-ons
See all 411Keep cable runs short; use low-loss cable when the run is long. Match the connectors on both ends.
In the field
Where the hardware goes, and what it keeps running.



How it works
Phones and routers inside metal buildings, vehicles and basements lose bars even when the tower is close. Far from the tower, every wall costs speed.
- Find where signal is strongest: outside, higher up, or facing the tower.
- Mount the antenna there and run cable to your router or hotspot, or install a booster.
- Your devices connect through the stronger signal.
- Cellular
- Wired
- Wi-Fi
- Outdoor antenna to Cell tower: cellular
- Outdoor antenna to Router or booster: wired (coax)
- Router or booster to Your devices: wi-fi
Before you buy
Check these off. Nothing is saved.
Questions
Antenna or booster: which do I need?
An antenna connects to a router or hotspot with antenna ports and improves that one device. A booster re-broadcasts signal inside, so every phone in the building or vehicle benefits.
Directional or omni?
Directional if one tower is far away and you can aim at it. Omni if towers are in different directions, the vehicle moves, or you want an easier install.
Will an antenna fit my device?
Match the connector (for example SMA or TS9) and the number of cellular ports (2x2 or 4x4) to your device. Each listing states its connector.
Does cable length matter?
Yes. Long, thin cable loses signal. Keep runs short and use low-loss cable for longer runs.
Will it help if there is no signal at all?
No. An antenna or booster needs some usable signal outside to work with. Check with a phone outdoors or on the roof first.
Related use cases
Buying for several sites or vehicles?
Get one written quote for the hardware and the data plans. No minimum order.






