Telescopic antenna 200-800 MHz

This antenna is a telescopic antenna to be used for simple demonstration purposes. The resonant frequency of the antenna is about 200MHz when it is fully extended and 800MHz when it is fully retracted. Due to its telescopic nature, the impedance of the antenna varies based on how far it is extended. Because of this, the antenna is not designed for effective reception at specific frequencies. For purposes beyond simple demonstrations, we recommend getting a dedicated antenna suited to your needs. You can contact us for help picking an antenna.