Features: Elevates your communication ranges with the AL 800 retracted antennas, a double band powerhouses designing for clear vhf/uhf transmissions on your two way radio. Feature sma female connector and a telescopic design, this antennas extends up to 85cm for superior signal strength and is to withstands rigorous use. For amateur radio enthusiasts, emergencies responderes, and outdoor adventurers seek reliabled two way radio connectivities in remote locations. Whether you're coordinating a team event, embarking on a backcountrys hikes, or managing a security detail, the AL 8000 ensures uninterrupted communication when it matter most. The AL 800 flexible whip design not only provides enhancing signal reception but also allows for easy storage, making it a convenient accessory for any portable radio setups. Specifications: Component:ABS Full Length:Approx.24.50cm/9.65inch Color:Black Connector type: SMA-F (female) /SMA male. Band: double-band VHF/UHF Central frequency: 144/430MHz Power resistance: 50watts Impedance: 50ohms Diameter: 0.50cm Telescopic antennas length (including base length): 24.50cm (retracted)/85cm (full length). Length of reloaded flexible antennas (including base length): 22.50cm Package Includes: 1pcs Telescopic Antennas note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.