ETS 3102 ETS-lindgren Tapered Log Spiral Antenna 1-10GHz

Introduction：

ETS 3102 antenna is a conical logarithmic spiral antenna manufactured by ETS-Lindgren in the United States and authorized to be sold by EUTTEST as an agent, available in the frequency range of 1GHz-10GHz, ETS-Lindgren's Model ETS 3102 Conical Log Spiral is made from a helical winding of semirigid coaxial cable which is connected to the outside of a glass fiber cone. The spiral winding is attached to the outside of the fiberglass cone. The external winding improves heat dissipation. The cone is attached to a delrin rod with an aluminum base.

Test Usage

ETS-Lindgren's ETS 3102 conical logarithmic helix antennas are specifically designed for MIL-STD and SAE testing, but are also effective for other types of measurements. For example, they can be used for close-range "quick scans" to look for spectral characteristics of RF emissions. For immunity testing, a conical logarithmic spiral produces a reasonable field strength at a moderate power input. By placing conical logarithmic helix antennas in a vertical position relative to ground level, they can also be used as omnidirectional, horizontally polarized antennas for electromagnetic field measurements. The ETS Model 3102 conical logarithmic spiral can also be used as a communications antenna to support the testing of wireless communications equipment.

The antenna mount attaches to standard 1/4 in x 20 threads from a tripod.

ETS 3102 Antenna Technical Data:

Charts related to technical parameters:

Antenna factors for the ETS 3102 from ETS-lindgren

ETS 3102 Antenna Input Forward Power vs. Field Strength

ETS 3102 Antenna Gain

ETS 3102 Antenna VSWR

ETS-lindgren Official Authorized Distributor:

EUTTEST is an official authorized reseller of ets-lindgren, whose full official name is: ETS-Lindgren Inc.(ESCO technology Company)

Ltd. is authorized by ets-lindgren to sell all products in China region and provide technical service for the products sold.

Click to view the image of the authorization