How to Measure Signal Strength Before and After Boosting?

Choosing the Right Tools for the Job

To accurately measure signal strength, you’ll need a signal meter or a smartphone app capable of detecting cellular signal strength. A signal meter typically measures signal strength in decibels (dB), while smartphone apps may display signal strength in bars or a percentage. Popular signal meter options include the RF exposure meter and the cell phone signal strength analyzer. When choosing a smartphone app, look for one that can detect multiple carriers and provides a detailed reading of signal strength.

Measuring Signal Strength with a Signal Meter

To measure signal strength with a signal meter, follow these steps:

1. Set the signal meter to the specific frequency band you wish to measure (usually 800 MHz, 1900 MHz, or 2100 MHz).
2. Position the signal meter in the desired location, ideally at the same height and in the same direction as the antenna to be used in the booster system.
3. Record the initial signal strength reading in dB.
4. Once the booster system is installed and operational, repeat the reading in the same location to compare the signal strength before and after boosting.

Tips for Accurate Signal Strength Measurements

When measuring signal strength, it’s essential to minimize interference from other devices and structures. This can be achieved by:

• Conducting measurements during periods of low network activity (e.g., early morning or late evening).
• Avoiding measurements near physical obstructions (e.g., trees, buildings) and electronic interference sources (e.g., cordless phones, microwaves).
• Taking multiple readings at different locations to ensure accurate results.
• Considering the use of a directional antenna to improve signal strength and reduce interference.