FM RADIO ANTENNA - Extendable up to 75cm, this antenna helps improve FM radio reception in areas with weak signals. WIDE COMPATIBILITY - Features an F-male connector and includes 4 adapters (F to TV male, F to TV female, F to 3.5mm, and F to BNC male), compatible with most radios on the market. Frequency: 88-230 MHz, 118-136 MHz Gain: 5 dBi Output Impedance: 75 Ω Max Power: 10 W Number of antenna extension sections: 7 Color: Silver Material: Stainless steel Size: Antenna unfolded length: approximately 750 mm Package Contents: 1 x Rod Antenna 4 x Adapter Note: The package includes only the items listed above. Other products are not included. Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement allows an error of +/- 1-3 cm.