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DLP Log Periodic Antennas

 

Dual Polarized Log Periodic Antennas

 

NSI offers broadband dual pol log periodic antennas for use as near-field measurement probes or range illuminators.

The wide bandwidth of these probes allow replacement of 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.

These probes are ideal for spherical near-field measurements, and can be used for limited planar and cylindrical near-field measurements when the required angular span is limited to less than the probe 10 dB beam width as shown in the radiation pattern data in the data sheets.

Features:

Frequency coverage from 0.15 to 26.5 GHz (with 2 probes)
Includes NSI Pattern Calibration Files (typical)
Includes mounting flange and outline drawing
Cross polarization > 20 dB

NSI Model Frequency
(GHz)
Gain (dBi) Weight Height Width Length Connector
0.15 - 1.1
3 - 16 dBi
41 in
(1.04 m)
41 in
(1.04 m)

49 in
(1.25 m)

N (f)
0.5 - 6.0
4 - 7 dBi
5.6 lb (2.55 kg)
18 in
(0.46 m)
18 in
(0.46 m)

18 in
(0.46 m)

SMA (f)
0.5 -18.0
7 - 10 dBi
10 lb (4.5 kg)
12.9 in
(0.33 m)

12.9 in
(0.33 m)

15.9 in
(0.4 m)
SMA (f)
1.0 - 26.5
7 - 10 dBi
10 lb (4.5 kg)
8 in
(0.20 m)
8 in
(0.20 m)
9.4 in
(0.24 m)
SMA (f)

 

Ordering Information:

NSI-RF-DLP-XX
Dual Pol Log Periodic Antenna - Includes broadband antenna, mounting flange, typical pattern calibration files and outline and mounting drawing.

Credit Cards accepted
To request pricing, email: sales@nearfield.com