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Cavity Backed Spiral Antenna


 
     
     
2-18GHz Spiral Antenn with Fiberglass Radome,
P/N:LX-20180-FR, see below for detailed test report.

 

Our LX series cavity backed spirals are broadband antennas designed for EMC, surveillance, direction finding, telemetry, and flush mounted airborne applications. These spirals can be used as a separate component antenna or as broadband feeds for reflector type dish antennas.

ALL LX series spiral antennas exhibit an excellent impedance match and radiation pattern control over the broad operating bands in a compact and lightweight package. These spirals are ideally suited for amplitude matching and phase or gain tracking. The unit-to-unit uniformity and frequency independent performance is ideal for airborne monitoring receiving systems. ALL cavity backed spirals are available in RHCP or LHCP. These spirals have been designed to operate in a harsh environment and meet the extremes of the Surroundings Specification.

Also we provide specific frequency spirals antennas according to customers' requirement.

Test report is for reference only.

Model Frequency
(
GHz )
Gain (dBic)
Typ.
Axial Ratio (dB)
Max.
VSWR
Typ.
Connector Size
(mm)
Download
Test Report
LX-520
In Stock!
0.5-2 -6 3 1.5:1 SMA-Female Φ238x93.2
 
LX-840
In Stock!
0.8-4 0 3 1.5:1 SMA-Female Φ154x85
 
LX-1080
In Stock!
1-8
2
3
2.0:1
SMA-Female
Φ120x89.5
LX-10180
In Stock!
1-18 4 4.5 2.0:1 SMA-Female Φ120x89.5
 
LX-20180
In Stock!
2-18 0 3.5 2.0:1 SMA-Female Φ61.5x50
LX-20180-FR
In Stock!
2-18 2 3.0 2.0:1 SMA-Female Φ66.5x69.4
LX-20180SA
In Stock!
2-18 0 4 2.0:1 SMA-Female Φ55x50
 
LX-4080
In Stock!
4-8 2 3 1.5:1 SMA-Female Φ37.5x49.4
LX-40180
In Stock!
4-18 3 3.5 2.0:1 SMA-Female Φ37.5x49.4
 
LX-60180
In Stock!
6-18 0 5 2.0:1 SMA-Female Φ25x50
 
LX-180265
In Stock!
18-26.5 0 3.5 2.0:1 2.92mm-Female Φ37x34.4
LX-180400
In Stock!
18-40 2 5.5 2.0:1 2.92mm-Female Φ37x34.4

Note: Customized connector type is available.

 
 
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Last updated 2017-02-14