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Log Periodic Antennas

Laplace Logo  Schwarzbeck    TDK RF Solutions

  EMC Test Log Periodic Antennas

TDK RF Solutions

Precision Log Periodic Antenna

PLP-3003

300 MHz - 3 GHz

500 Watts CW

TDK PLP-3003 Antenna

 

PLP-3003

 

 PLP-3003

 

 

Compact broadband design

Improved pattern symmetry

Reduced cross polarization

Moderate power capability

Fits common antenna mounts;
EMC Automation mounts are also available

Individually calibrated according to ANSI C63.5 with signed certificate of calibration

The TDK PLP-3003 Precision Log Periodic Antenna is a new generation compact antenna designed for metrology applications. The PLP-3003 provides optimal performance over the wide operating frequency range of 300 MHz to 3 GHz, and features moderate power handling capability.

Leading-Edge Design
The PLP-3003 features excellent cross polarization rejection, improved pattern symmetry, and a low VSWR.

 

 

Data

 

Precision Log Periodic Antenna (PLP-3003)


 

TDK RF Solutions

Log Periodic Dipole Antenna

LPDA-8003

800 MHz - 3 GHz

500 Watts CW

TDK LPDA-8003 Antenna

 

 

Compact broadband design

Improved pattern symmetry

Reduced cross polarization

Fits common antenna mounts;
EMC Automation mounts are also available

Individually calibrated according to ANSI C63.5 with signed certificate of calibration

The TDK LPDA-8003 Log Periodic Dipole Antenna is a new generation compact antenna used for transmitting and receiving broadband radio signals. It is especially suited for dual band communication testing where the antenna must not interfere with the measurement environment. The LPDA-8003 provides optimal performance over the wide operating frequency range of 800 MHz to 3 GHz. The LPDA-8003 features reduced cross polarization, improved pattern symmetry, and moderate power handling capability, making it an excellent choice for both communications testing as well as the most stringent metrology applications.

Leading-Edge Design
The LPDA-8003's compact design features a reduced boom size which results in excellent cross polarization rejection. The antenna's patent-pending balun design provides improved pattern symmetry and a low VSWR.

 

 

Data

 

Log Periodic Dipole Antenna (LPDA-8003) Antenna Factor - 3 meter

TDK RF Solutions

Log Periodic Dipole Antenna


LPDA-0801

80 MHz - 1 GHz

2500 Watts CW

 

TDK LPDA-0801 Antenna

 

The TDK LPDA-0801 is a medium gain Log Periodic Dipole Array that provides strong performance over the operating frequency range of 80 MHz to 1 GHz. The LPDA-0801 features very high power handing (2.5 kW continuous) capabilities to accommodate the most extreme EMC test requirements.

Patent-Pending Design
The LPDA-0801 features a patent-pending boom/feedline design that greatly enhances the antenna's performance over traditional LPDA models while maintaining a compact form factor. This unique design facilitates heat transfer, which yields very high power handling with extremely low loss and greatly improved efficiency.

Dual Use
The LPDA-0801 is designed for immunity measurements, but the reduced-sized precision feedline cross section translates into low cross-polarization and excellent pattern symmetry, making the LPDA-0801 an excellent emissions measurements as well.

Robust Construction
The LPDA-0801 is precision built to very tight tolerances and features an ultra-robust mechanical design, resilient gold chromate finish, and a highly durable feed to withstand the rigors of daily use in EMC test environments. The antenna can be mounted on a conventional antenna tower or on one of TDK's line of antenna masts.

 

Data

 


TDK RF Solutions

Log Periodic Dipole Antenna


LPDA-0803

80 MHz - 3 GHz

500 Watts CW

TDK LPDA-0803 Antenna

 

 

The TDK LPDA-0803 Log Periodic Dipole Antenna provides strong performance over the entire frequency range of 80 MHz to 3 GHz. The LPDA-0803 features enhanced gain over standard log periodic dipole antennas (6 dBi at the low end to 8 dBi on the high end) and high power handing capabilities (500W) to accommodate a broad range of both immunity and emissions test requirements.

High PerformanceThe unique design of the tip of the LPDA-0803 provides reduced cross polarization, increased gain, and improved pattern symmetry at the high end of the operating frequency range (1.5 GHz - 3 GHz).

Robust DesignThe LPDA-0803 features an ultra-robust mechanical design, resilient gold chromate finish, and a highly durable feed to withstand the rigors of daily use in EMC test environments. The antenna can be mounted on a conventional antenna tower or on the TDK Manual Vertical Mast.

 

Data

 

 


Laplace Logo

RF 200

30 MHz to 1GHz

100 Watts CW

 Broadband  Antenna

 with Adjustable Tripod (1 to 2m)

 

Laplace RF 200 Antenna

 

The RF200 is a calibrated broadband antenna which enables direct measurement of field strength over the full radiated emissions spectrum.

Frequency Range: 30MHz to 1GHz

Antenna Factor: Curve issued with each antenna. Data pre-loaded into EMC Engineer software supplied with Laplace EMC kits

Calibration: Tested at NPL free space antenna test facility.

Type: Modified log periodic

Size: 1.7m Length, 1.6m Max. Width

Tripod / Stand : Construction -Tubular fiberglass /epoxy supports and molded plastic fittings. Included with antenna

Adjustable height : 1.1 to 2.1m

 

Manual

 

Data

 



Laplace Logo

RF 230

700 MHz to 4GHz

100 Watts CW



Laplace RF230 Antenna

 

 Broadband  Antenna

 All Plastic Miniature Tripod

 

Data

 

RF230 Data


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