Panel Antenna

M antenna is a device that transmits and receives radio signals for mobile communication. GSM stands for Global System for Mobile Communications, which is a worldwide standard for mobile phone networks. How GSM antennas work

• GSM antennas are tuned to specific frequency bands, such as 850 MHz, 900 MHz, 1800 MHz, and 1900 MHz. 
• They allow mobile devices to communicate with base stations. 
• The quality of the antenna affects the signal strength and coverage area of the network. 

Where GSM antennas are used

• GSM antennas can be found in cell phones, on rooftops, and on masts. 
• External antennas are often preferred because they can provide better signal strength and coverage.