The Label Italy CKB/2C STL Antenna is a Corner Reflector Antenna designed for STL applications in the 380 - 530 Mhz range.  and are designed for STL  applications that demand a small antenna profile and excellent performance. They are 500W rated and utilize an N Type connector.
 
Made of Stainless Steel, their robustness makes them ideal for all weather conditions. All the metal parts are electrically grounded to prevent possible problems arising from lightning when the system is correctly grounded.
 
These Antennas have a gain figure of 9db