3186 Dual Stacked LPDA Antenna

100 Antennas All in One

Model 3186 is a dual stacked log periodic dipole array antenna (LPDA), where each of the two separate LPDAs comprising the dual array are 100 antennas. This array provides increased gain when compared to a single LPDA. The arrangement of the two LPDA in the arrays provides a very constant pattern across the entire frequency range.

This antenna is ideal as a receive antenna for CISPR emissions testing above 1 GHz. It is also ideal when performing the site VSWR test as per CISPR 16.

Key Advantages:

• Frequency Range: 1 GHz to 18 GHz
• Average VSWR: 2:1
• Input Power: Up to 20 W
• Constant E- and H- Plane Bandwidth
• Flat Directivity