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.

 

 

 

Key Product Information

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Frequency Range Ideal for Spectrum Monitoring

​​​The model 3145BDP frequency range of 100 MHz to 1.1 GHz makes it ideal for spectrum monitoring over a wide band. Its stainless steel construction allows for operation outdoors for prolonged periods of time. ​The 3145BDP can also be used for antenna pattern measurement, including outdoor ranges.​

Solid Construction

Manufactured of rugged stainless steel, the model 3145BDP is designed for prolonged outdoor use and harsh operating environments. For indoor use, a custom-designed aluminum antenna is also available. ​Calibrated at 10 m per ANSI C63.5, the model 3145BDP has actual Antenna Factors and a signed Certificate of Conformance included with the antenna. 

Specifications Select a tab below for more information


Frequency Maximum: 1.1 GHz
Frequency Minimum: 100 MHz
Input Impedance: 50 Ω
VSWR: 1.5:1 Average; 3.5:1 Maximum
Maximum RF Input Power: 800 W
Pattern Type: Directional
Polarization: Linear
Height: 1.33 m (4.36 ft)
Width: 1.62 m (5.31 ft)
  • Antenna Including Mounting Flange
  • Individually Calibrated at 10 m per ANSI C63.5-1988 
  • Actual antenna factors gain uncertainty values and a signed Certificate of Calibration Conformance included in manual.
  • Manual

 

 

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

  • 100 MHz to 1.1 GHz Frequency Range 
  • 1.5:1 VSWR
  • Average 800 W Maximum Continuous Input 
  • Stainless Steel Construction Dual
  • Linearly Polarized

Literature and Videos

View Product Information Bulletin

 

 

http://www.ets-lindgren.com/products/antennas/log-periodic-dipole-array/4017/401702<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/4017/401702

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