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Log Periodic Antennas
 
 Log Periodic Antennas
Picture / Webpage Model Features

 

Directional Antenna
 

Model LP425

Wireless Testing

Communications

400 MHz - 3.0 GHz

DATA

 

Specifications  

Frequency range

 400 – 3000 MHz

Gain

 7 dBi typical

Impedance

 50 ohms nominal

VSWR

 < 1.8 :1

Connector

 Type N female

Polarization

 Linear

Power

 200 watts cw max.

Length

 19 in. (48 cm)

Width

 16 in. (41 cm)

Height

 7 in. (18 cm)

Weight

 2 lbs. (1 kg)

Finish

 Gold iridite

Optional SNAP! Polarization Mount


Model LP425 is a directional antenna designed for transmitting and receiving wireless communications signals. The broadband characteristics of the log-periodic structure enable it to operate over a very wide frequency range with constant gain. Innovative design and manufacturing techniques result in long-lasting strength and performance.

Log-Periodic Antenna
 

 Model LP1   200 MHz - 2 GHz

 Model LP3   200 MHz - 3 GHz

 Model LP6   200 MHz - 6 GHz

 

Available

Calibrated (Antenna Specific Data)

or

Uncalibrated (Typical Antenna Data)

DATA

 

 

Specifications  
Gain 6 dBi typical
Impedance 50 ohms nominal
Connector Type N female
VSWR 2 : 1 max.
Polarization Linear
Power 500 watts CW
Length 48 in. (122 cm)
Width 3 in. (8 cm)
Height (V) 29.5 in. (75 cm)
Weight 5 lbs. (2 kg)
Mounting Tube 22 mm dia. st. steel
Finish Orange powder coat

 

 

Log-Periodic Antenna
 

 Model LP80

80 MHz - 2 GHz

Available

Calibrated (Antenna Specific Data)

or

Uncalibrated (Typical Antenna Data)

DATA

Specifications  
Frequency range: 80 – 2000 MHz
Gain: 6 dBi typical
Impedance: 50 ohms nominal
VSWR: < 2:1
Connector: Type N female
Polarization: Linear
Input power: See curve below
Length: 94 in. (239 cm)
Width: 75 in. (191 cm)
Weight: 21 lbs. (10 kg)
Mounting Tube: 22 mm stainless steel
Finish: Sunol powder coat

Log-Periodic Antenna
 

 Model LP100

100 MHz - 2 GHz

Available

Calibrated (Antenna Specific Data)

or

Uncalibrated (Typical Antenna Data)

DATA

Specifications  
Frequency range: 100 – 2000 MHz
Gain: 6 dBi typical
Impedance: 50 ohms nominal
VSWR: < 2:1
Connector: Type N female
Polarization: Linear
Input power: See curve below
Length: 94 in. (239 cm)
Width: 75 in. (191 cm)
Weight: 21 lbs. (10 kg)
Mounting Tube: 22 mm stainless steel
Finish: Sunol powder coat

LP80 & LP100 Input Power

 

TDK RF Solutions

Precision Log Periodic Antenna

PLP-3003

300 MHz - 3 GHz

500 Watts CW

DATA

  • 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

Precision Log Periodic Antenna (PLP-3003)

TDK RF Solutions

Log Periodic Dipole Antenna

LPDA-8003

800 MHz - 3 GHz

500 Watts CW

DATA

  • 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
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

DATA

TDK RF Solutions’ 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.
  • High efficiency and low loss
  • Robust mechanical design

TDK RF Solutions

Log Periodic Dipole Antenna


LPDA-0803

80 MHz - 3 GHz

500 Watts CW

DATA

The TDK RF Solutions 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.
  • Enhanced gain over competitive designs
  • Robust mechanical and feed design
  • Individually calibrated according to ANSI C63.5 with signed certificate of calibration

Laplace Logo 

RF 200

30 MHz to 1GHz

100 Watts CW

 Broadband  Antenna

 with Adjustable Tripod (1 to 2m)

DATA

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

User Manual

 

RF230

Laplace Logo 

RF 230

700 MHz to 4GHz

100 Watts CW

 Broadband  Antenna

 All Plastic Miniature Tripod

DATA

RF230 Data

     

 

 

 Last Updated: July 24, 2017

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An Electro Mechanical Research and Development (EMRAD) Corporation, Company

 
     
 

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