What Is a Signal Strength Meter?

Signal meters are used to align satellite dishes.

Signal strength meters are used to measure the strength of satellite signals. They are most often used when setting up satellite dishes on homes or motor homes to ensure that the dish is in the optimal receiving position.

Use

Signal strength meters measure the strength of RF signals. RF stands for "radio frequency." Satellite television providers use RF signals to broadcast, so the ability to locate the strongest signal is vital to ensure good reception.

Size

Signal strength meters are usually designed to be small and easy to maneuver. This is because they need to be moved around constantly to gauge signal strength at various locations. Most meters weigh about 1 lb. and can be held with one hand.

Features

Most signal meters are powered using rechargeable batteries. The length of battery life can vary widely based on the specific model of meter. Meter displays can either be analog or digital, with some meters even featuring both.

References

• NexTag: Signal Meter