1.3GHz BlueBeam® Pro Sidefeed

Don’t let the small size fool you, the BlueBeam® Pro is a high performance CP antenna for 1.3GHz video systems or 900MHz video and control systems which sacrifices nothing on account of its size.  Developed by antenna designer IBCrazy, the BlueBeam® Pro incorporates a patent pending closed loop polyphase technology which not only gives higher gain, but also higher axial ratio than any of its predecessors.   US Pat. No.: 11,095027   Specifications:   Gain: 1.75dbic   Frequency range: 1240MHz-1300MHz              Axial ratio: .94 (measured)   Weight: 24.8g (0.87oz)