ETS-Lindgren 3142E BiConiLog Antenna

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Technical Specifications

BiConiLog Antenna 30 MHz to 6 GHz

Extra Specifications
New, 2 year warranty,Flexible Mounting, Avg. 2:1 VSWR Above 50 MHz, For Emissions and Immunity Testing, Individually Calibrated

Product Description

ETS-Lindgren 3142E

The model 3142E BICONILOG is a hybrid antenna that combines innovative design, compact size, and excellent performance. This antenna enables users to measure a frequency range of 30 MHz to 6 GHz in one sweep, negating the need for multiple antennas and time-consuming equipment setup. Accuracy and repeatability are improved, while time and money are saved. This BiConiLog is designed as a dual-purpose antenna that can be used for both immunity and emission testing.

Frequency Range

The Model 3142E increases the upper frequency limit to accommodate the new upper limit of 6 GHz included in the IEC 61000-4-3 standard.

VSWR Levels

The average VSWR is 2:1 above 50 MHz, an excellent level at this low frequency for an antenna this size.

Emissions and Immunity Antenna

Emission measurements can be performed without having to change antennas.

For immunity measurements, the 3142E covers the typical 80 MHz to 6 GHz range.

Flexible Mounting

The Model 3142E comes with a bracket that accepts either a 1/4” 20 thread screw or rear stinger mount.

Individually Calibrated

The 3142E is individually calibrated at 10m H pol. per ANSI C63.5.

Standard Configuration

  • Manual
  • Mounting Bracket for ETS-Lindgren or Other Tripod Mounts with 1/4” x 20 Threads
  • Actual Antenna Factors and a Signed Certificate of Calibration Conformance Included in Manual
  • Antenna Assembly
  • Stinger Mount
  • Individually Calibrated at 10m H pol. per ANSI C63.5.


  • ETS-Lindgren offers several non-metallic, non-reflective tripods. For easy horizontal and vertical polarization changes, the 7-TR tripod is recommended

Electrical Specifications

Frequency Minimum30 MHz 
Frequency Maximum6 GHz 
ConnectorsType N (f) 
Impedance (Nominal)50 Ω 
Pattern TypeDirectional 
VSWR Ratio (AVG)2:1 

Physical Specifications

Weight5.7 kg   ( 12.57 lb ) 
Width133.9 cm   (52.72 inches) 
Depth139.2 cm   (54.80 inches) 
Height76.2 cm   (30.00 inches) 

Frequency Ranges Chart

Frequency RangeMaximum Continuous PowerPeak Power
30 MHz - 60 MHz500 W800 W
60 MHz - 600 MHz1 kW1.5 kW
600 MHz - 1 GHz500 W800 W
1 GHz - 6 GHz200 W300 W

Technical Charts

3142E BiConiLog Antenna Typical Antenna Factors and Gain

3142E BiConiLog Antenna Typical VSWR

3142E BiConiLog Antenna Typical Avg. Power Required in Horizontal Polarization

3142E BiConiLog Antenna Typical Avg. Power Required in Vertical Polarization