How to determine the signal strength of a handheld walkie-talkie

There are several ways to judge the signal strength of the handheld walkie-talkie as follows:

1. Observe the signal report: The signal report of a handheld intercom consists of three parts: R, which represents the signal legibility; S, which represents the signal strength; and TTone, which represents the signal tone, i.e., the quality of the signal. Under normal circumstances, an experienced HAM will always give the highest rating of 5 to signals that are capable of making smooth contact.

2. Observe the Signal Strength Indicator: Handheld radios are usually equipped with a signal strength indicator, which can display the signal strength either digitally or graphically. Generally, the higher the signal strength, the larger the number or graphic of the indicator.

3. Using a Signal Strength Tester: A signal strength tester is an instrument specifically designed to measure signal strength. Connect the tester to the antenna connector of the handheld walkie-talkie, and then press the button on the tester, the tester will display the current signal strength.

4. Compare the signal strength of different handheld walkie-talkies: Put two handheld walkie-talkies in the same position and press their transmit buttons at the same time to compare their signal strength. If the signal strength of one handheld walkie-talkie is significantly higher than the other, then the signal strength of this handheld walkie-talkie is better.

5. Consider environmental factors: The signal strength of handheld radios can be affected by environmental factors, such as terrain, buildings, weather, and so on. In different environments, the signal strength of handheld radios may vary. Therefore, environmental factors need to be considered when judging the signal strength of a handheld walkie-talkie.

It should be noted that the signal strength of a handheld walkie-talkie is a relative concept, which is affected by a variety of factors, including the transmitter power of the handheld walkie-talkie, the antenna, the environment and so on. Therefore, in the actual use of handheld walkie-talkies, you need to judge according to the specific situation.