Low frequency band radiating element for multiple frequency band cellular base station antenna

A low frequency band radiating element for a multiple frequency band cellular base station antenna, comprising:

• a center feed;
• a plurality of dipole arms, each dipole including a radiating portion and a first coupling portion, and
• a plurality of dipole legs that are arranged to surround the center feed, each dipole leg including a leg and a second coupling portion that is located at one end of the leg;
• a support structure configured to support the center feed and the plurality of dipole arms on a printed circuit board of the base station antenna,
• wherein the first coupling portion of each dipole arm is removably connected to the second coupling portion of a respective one of the dipole legs.