Wireless radio frequency RF is Radio Frequency, which is a radio wave with a frequency between 3kHZ and 300 GHz that can be transmitted over long distances. The application of RF is widely applied in many area. It is not only used in the industry, but also equipped into home products, including 4G 5G wireless networks, Bluetooth, wireless mouse and keyboards, remote controls for everyday use, and more.

In order to ensure the normal use of the wireless spectrum between wireless devices without interfering with other users, the products must perform RF testing to meet the requirement. RF testing technologies include Wi-Fi, Zigbee, RFID, NFC, etc. Service area