Specifications:
Gain: 2.5dBi;
Frequency Range: 800-1900 (1090MHz included)
VSWR:
Impedance: 50 ohm;
Direction: Omni-directional;
Antenna Connector: Six type for choice - RPSMA Male/ TS9 Male/ CRC9 Male/ BNC Male/ TNC Male/ SMB Male
Feature: Magnetic Base Mounting;
Operating Temperature: -20°С ~ +80°С
Storage Temperature: -30°С ~ +85°С
Package List: 2 x 1090MHz Magnetic Mount Antenna

1090MHz magnetic antennas are commonly used for receiving signals in the 1090MHz frequency range, which is used for various applications such as aircraft tracking, ADS-B (Automatic Dependent Surveillance-Broadcast), and other radio communication systems.
A magnetic antenna typically consists of a small, compact antenna element and a magnetic base. The magnetic base allows for easy attachment to metal surfaces, such as a car roof or a metal plate, providing a stable mounting option. This type of antenna is often used in mobile applications where portability and convenience are important.
While 1090MHz magnetic antennas are designed to receive signals in the 1090MHz frequency range, they are not limited to that specific frequency. In other words, they can also receive signals from nearby frequencies that are close to 1090MHz. This can be useful in situations where there are other signals nearby that need to be received, or when the exact frequency of the signal is not known.