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3102 Conical Log Spiral Antenna

3102 Conical Log Spiral Antenna

Frequency Range: 1 GHz - 10 GHz. The Model 3102 Conical Log Spiral is made with spiral windings of wire attached to the outside of a fiberglass cone.

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3102 Manual Product Manual

Antenna Pattern  Antenna Patterns
Available for immediate delivery

Key Features

  • Two Year Warranty
  • Compact size
  • Extremely low VSWR
  • Circular Polarization
  • Individually calibrated

Description

Outside windings improve heat dissipation. This cone is attached to a delrin rod equipped with an aluminum base. The antenna mount base accepts standard 1/4 in x 20 threads from a tripod.

Once used exclusively for MIL-STD and SAE testing, conical log spiral antennas are effective for other types of measurements too. For example they can be used for close-in "quick-looks" to find the spectral characteristics of RF emissions. For immunity testing, conical log spirals generate reasonable field strengths with modest power input. By placing conical log spiral antennas in a vertical position with respect to the ground plane, they can also be used as omni-directional, horizontally polarized antennas for electromagnetic site surveys.
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Information presented is subject to change as product enhancements are made. Contact ETS-Lindgren Sales Department for current specification.