Key Product Information


​​Frequency Range

The freq​​uency range of the model 3144 is 80 MHz to 2 GHz. This makes the 3144 ideal for IEC 614000-4-3 and other immunity standards covering the frequency range. Additionally, this antenna can also be used for emission measurements.

High Gain

The 3144’s design provides a balance between the shortest antenna and the highest possible gain, with a 5 dB average gain over its frequency.

Low VSWR

The choice of spacing between booms and the changing element diameter provide excellent impedance of the antenna. This translates in low VSWR.

Individually Calibrated

The 3144 is individually calibrated at 1m per SAE ARP 958 and 3m and 10m per ANSI C63.5. This antenna also comes with a signed Certificate of Calibration Conformance. 

Specifications Select a tab below for more information



​Frequency Minimum: 80 MHz
Frequency Maximum: 2 GHz
Connectors: Type N (f)
Impedance (Nominal): 50 Ω
Maximum Continuous Power: 2 kW
Peak Power: 2.6 kW
VSWR (AVG): 1.2:1 
Pattern Type: Directional
Polarization Linear
Height: 9.5 cm (3.74 in)
Length: 170.2 cm (67.01 in)
Weight: 4.5 kg (9.92 lb)
Width: 210.8 cm (82.99 in)
  • Antenna
  • Standard Calibration at 1m and 3m per SAE ARP 958 and 10m per ANSI C63.5, Horizontal Polarization



 

 

3144 Log Periodic Dipole Array ETS-Lindgren's Model 3144 Log Periodic Antenna is a standard medium gain (6 dBi) log periodic dipole array.
3145BDP Dual-Polarized Log-Periodic Dipole Array ETS-Lindgren's Model 3145BDP Dual-Polarized Log-Periodic Array is a dual linearly polarized, broadband antenna designed to operate over the frequency range of 100 MHz to 1.1 GHz.
3147 Log Periodic Dipole Array Antenna ETS-Lindgren's Model 3147 Log Periodic Dipole Array is primarily designed for use with the FCC Part 15.<br>
3148B Log Periodic Dipole Array ETS-Lindgren's Model 3148B Log Periodic Dipole Array Antenna is specifically designed for making CISPR 16-1 measurements which require a 20 dB difference in the cross polarization rejection.
3150B Dual Stacked LPDA Antenna ​ETS-Lindgren's Model 3150B Dual Stacked LPDA is a dual stacked log periodic dipole array antenna (LPDA), with each of the two LPDAs being 100 Ω antennas. When assembled in parallel, the result is a 50 Ω input impedance array.
3151 Log Periodic Dipole Array ETS-Lindgren's Model 3151 Foreshortened Log Periodic Dipole Antenna is a linearly-polarized log periodic dipole array (LPDA).
3152 Dual Array of LPDA Antennas <p>ETS-Lindgren's Model 3152 is a dual array of LPDA antennas based on the successful ETS-Lindgren Model 3148B.</p>
3186 Dual Stacked LPDA Antenna ETS-Lindgren's Model 3186 is a dual stacked log periodic dipole array antenna (LPDA), each of the two separate LPDAs comprising the dual array are 100 Ω antennas. When assembled in parallel, the results are a 50 Ω input impedance array.

Key Features


  • ​80 MHz to 2 GHz Frequency Range
  • Individually Calibrated
  • High Gain
  • Low VSWR

Literature and Videos


 

 

http://www.ets-lindgren.com/products/antennas/log-periodic-dipole-array/4017/401701<a href="/sites/etsauthor/ProductBrochures/General%20Brochures/Test_and_Measurement_Full_Line.pdf"><img alt="" src="/_layouts/15/IMAGES/icpdf.png" />Test_and_Measurement_Full_Line.pdf</a>

 

 

http://www.ets-lindgren.com/products/antennas/log-periodic-dipole-array/4017/401701

L o a d i n g

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