What is rubber duck antenna?

A rubber duck antenna is a type of antenna commonly found on portable two-way radios, such as walkie-talkies and handheld transceivers. The name "rubber duck" comes from its flexible, rubber-like outer covering that protects the internal antenna components.

Rubber duck antennas are typically compact and lightweight, making them ideal for portable devices. They are omnidirectional antennas, meaning they can transmit and receive signals in all directions, without the need for manual adjustments.

The performance of a rubber duck antenna can vary depending on factors such as the frequency range it is designed for, its length, and the quality of materials used in its construction. Generally, these antennas are designed to provide good overall coverage for short to medium-range communication.

While rubber duck antennas are popular for their convenience and portability, they may not always offer the same level of performance as larger, more specialized antennas. Users may experience limitations in range and signal quality when using a rubber duck antenna, especially in areas with obstacles or interference.

Overall, rubber duck antennas are a practical choice for everyday communication needs, offering a good balance of convenience, performance, and portability for portable two-way radios.