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Cavity Backed
Conical Log
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Accessory
 
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Accessory
 
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Log Periodic Antenna


Include the following Type Log Periodic Antenna:

1. Linear Polarization(Table 1)

2. Dual Linear Polarization(Table 2)

Our DS series antennas are lightweight, medium gain log periodic dipoles designed to transmit and receive signals over a broadband. These antennas are characterized by a high front-to-back ratio, and power gain at all frequency in the band. High quality aluminium construction for a lightweight, high strength antenna that will provide years of trouble-free operation.

ALL DS antennas are linearly polarized. Polarization adjustment is possible, in any plane, DS series antennas operating below 300MHz are also supplied in a kit form for compactness in packaging and ease of transportation. Antennas in the kit form assemble easily with minimum tool requirements. Standard tripod will be provided according to customers' requirement, the joint is universal.

Also.We provide specific frequency Log Periodic antennas according to customers' requirement.

Test report is for reference only.

1. Linear Polarization

   

Model

Frequency (MHz)

3dB Beamwidth
(°)

Gain
(dB)
Typ.

VSWR
Typ.

Connector

Size (mm)

Test
Report

DS-340
30-400 - 5 3.5:1 N-F 3083 -
DS-3100
In Stock!
30-1000 - -10~6.0 10.0 Typ.
30-50MHz,
N-F 1720x1450
2.0 Typ.
50-100MHz,
1.5 Typ. /
2.0 Max
100-1000MHz
DS-3200
In Stock!
30-2000 - -10~6.0 Same as above N-F 1720x1450
DS-3300
In Stock!
30-3000 - -10~6.0 Same as above N-F 1720x1450
 
DS-4300
In Stock!
40-3000 - -10~6.0 Same as above N-F 1720x1450
 
DS-1040
In Stock!
100-400 - 6 2:1 Max N-F 1560x1450
DS-10100
In Stock!
100-1000 - 6 2:1 Max N-F 1560x1450
DS-10200
In Stock!
100-2000 - 6 2:1 Max N-F 1560x1450
DS-10300
In Stock!
100-3000 - 6 2:1 Max N-F 1560x1450
DS-10400
In Stock!
100-4000 150-30 6 2:1 N-F 1560x1450
DS-10600
100-6000 - 0~10 2:1 N-F 1300 -
 
DS-18100
In Stock!
180-1000 - 6 2:1 N-F 856x745
DS-18200
In Stock!
180-2000 - 6 2:1 N-F 856x745
DS-18300
In Stock!
180-3000 - 6 2:1 N-F 856x745
 
DS-20100
In Stock!
200-1000 - 6 1.5:1 N-F 856x745
DS-20200
In Stock!
200-2000 - 6 2:1 N-F 856x745
DS-20300
In Stock!
200-3000 - 6 2:1 N-F 856x745
 
DS-25100
In Stock!
250-1000 - 6 1.5:1 N-F 739x745x67
DS-25200
In Stock!
250-2000 - 6 2:1 N-F 739x745x67
DS-25300
In Stock!
250-3000 - 6 2:1 N-F 739x745x67
DS-25100-H
In Stock!
250-1000 - 8.5 2:1 N-F 628x1512x126
DS-25200-H
In Stock!
250-2000 - 8.5 2:1 N-F 628x1512x126
DS-25300-H
In Stock!
250-3000 - 8.5 2:1 N-F 628x1512x126
 
DS-30100
300-1000 120-50 6 3:1 N-F - -
DS-30200
300-2000 120-50 6 3:1 N-F - -
DS-30300
300-3000 120-50 6 3:1 N-F - -
 
DS-40200
In Stock!
400-2000 140-30 6 1.5:1Typ.
2.0:1Max
N-F 412x378
DS-40300
In Stock!
400-3000 140-30 6 1.5:1Typ.
2.5:1Max
N-F 412x378
 
DS-50200
In Stock!
500-2000 140-30 7 1.5:1Typ.
2.5:1Max
N-F 355x340
DS-50300
In Stock!
500-3000 140-30 7 1.5:1Typ.
2.5:1Max
N-F 355x340
DS-50400
In Stock!
500-4000 140-30 7 2.0:1Typ.
3.0:1Max
N-F 355x340
DS-50600
In Stock!
500-6000 110-40 7 3:1 Max N-F 355x497
DS-50800
In Stock!
500-8000 110-40 7 3:1 Max N-F 355x497
 
DS-100600
In Stock!
1000-6000 110-40 6 3:1 Max N-F 355x497

2. Dual Linear Polarization

 

Model

Freq.
(GHz)

Pol.

Gain (dB)
Typ.

VSWR
Typ.

Cross Pol. Isolation
(dB) Typ.

Connector

Size (mm)
approx.

Test Report

DS-SJ-10100
0.1-1.0 Dual 7 2.0:1 20 N-F 1560x1560x2200 -
DS-SJ-10200
0.1-2.0 Dual 7 2.0:1 20 N-F 1560x1560x2200 -
DS-SJ-10300
0.1-3.0 Dual 7 2.0:1 20 N-F 1560x1560x2200 -
DS-SJ-10400
0.1-4.0 Dual 7 2.0:1 20 N-F 1560x1560x2200 -
 
DS-SJ-20100
In Stock!
0.2-1.0 Dual 7 2.0:1 20 N-F 857x857x1120
DS-SJ-20200
In Stock!
0.2-2.0 Dual 7 2.0:1 20 N-F 857x857x1120
DS-SJ-20300
In Stock!
0.2-3.0 Dual 7 2.0:1 20 N-F 857x857x1120
DS-SJ-20400
In Stock!
0.2-4.0 Dual 7 2.0:1 20 N-F 857x857x1120

Note: Customized connector type is available.

Log Periodic Accessory

Mounting Bracket for all Log Periodic Antenna.

Download Mounting Bracket of Log Periodic Antenna catalog

 

 

 
 
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Last updated 2013-07-30