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In Antenna, RF, Microwave industry? Pls. review www.ainfoinc.com. Capable in promoting AINFO's product, download the NDA & International Rep. Survey, fill in and e-mail to sales@ainfoinc.com.

 

         
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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.

Polarization: LHCP ( Left-Hand Circular Polarization )

                       RHCP ( Right-Hand Circular Polarization )

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

Note: Customized connector type is available.

 
 
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Last updated 2017-02-14