NSI-RF-DLP-03
 Dual Pol Log Periodic Probe Antenna, 0.5-18 GHz

 

 
DESCRIPTION

NSI-RF-DLP-03 is a 0.5-18 GHz Dual Polarized Log Periodic Antenna suitable for use as a near-field measurement probe. The wide bandwidth of this probe allows it to replace several standard Open Ended Waveguide (OEWG) Probes, eliminating the need to change probes frequently. The probe is delivered with typical measured probe correction data from NSI to serve as the probe model for the near-field measurement process.

This probe is ideal for spherical near-field measurements, and can also be used for limited planar and cylindrical near-field measurements.
FEATURES
  • Dual-polarization
  • Broad Frequency Band 0.5-18 GHz
  • Connector 2x SMA (f)
  • NSI Pattern Calibration Files (typical)
  • Includes mounting flange and outline drawing
  • VSWR max < 3.0:1
  • Nominal Gain 7.5 dBi
  • Cross polarization > 20 dB
  • Maximum input power 5 W CW
  • Robust construction, suitable for outdoor use

 

 

E-Plane Patterns, 0.5 to 18 GHz

H-Plane Patterns, 0.5 to 18 GHz

E-plane Beamwidth vs. Frequency

Measured Directivity vs. Frequency

 
PHYSICAL SPECIFICATIONS
Diameter
12.88" (0.33 m)
  Length
15.91"  (0.4 m)
  Weight
10.0 lb   (4.5 kg)

 

ORDERING INFORMATION

Please contact the NSI Sales department to order this product.
Nearfield Systems, Incorporated
19730 Magellan Drive, Torrance, CA 90502, USA, Tel: 310.525.7000, Fax: 310.525.7100
Email: sales@nearfield.com. Visit our website: www.nearfield.com