Cavity Backed Spiral Antenna
Our JXTXLX series cavity backed spirals are broadband antennas designed for ECM, 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 JXTXLX 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 reports are for reference only.
| Model |
Frequency
( GHz ) |
Gain (dBic)
Min. |
Axial Ratio (dB)
Max. |
VSWR
Typ. |
Connector |
Size
(mm) |
Download
Test Report |
JXTXLX-520 |
0.5-2 |
-6 |
6 |
2:1 |
N-Female |
Φ226x230 |
 |
|
0.8-4 |
0 |
3 |
2:1 |
SMA-Female |
Φ154x85 |
|
JXTXLX-1020 |
1-2 |
-3 |
3 |
2:1 |
SMA-Female |
Φ135x90 |
|
|
1-8 |
0 |
4 |
2:1 |
SMA-Female |
Φ120x90 |
|
|
1-18 |
-4 |
3 |
2:1 |
SMA-Female |
Φ120x90 |
|
JXTXLX-2040 |
2-4 |
1 |
4 |
2:1 |
SMA-Female |
Φ68x50 |
|
|
2-18 |
-4 |
3 |
2.5:1 |
SMA-Female |
Φ61.5x50 |
|
|
2-18 |
-5 |
6 |
2.5:1 |
SMA-Female |
Φ55x50 |
|
|
2-18 |
-9 |
8 |
2.5:1 |
SMA-Female |
Φ40x50 |
|
JXTXLX-4080 |
4-8 |
1 |
3 |
2.5:1 |
SMA-Female |
Φ35x39.5 |
|
|
6-18 |
0 |
4 |
2.5:1 |
SMA-Female |
Φ25x50 |
|
JXTXLX-80180 |
8-18 |
0 |
4 |
2.5:1 |
SMA-Female |
Φ25x50 |
|
JXTXLX-180265
In Stock! |
18-26.5 |
-4 |
4 |
2.5:1 |
SMA-Female |
Φ30x30 |
|
JXTXLX-180400 |
18-40 |
-4 |
6 |
3.5:1 |
SMA-Female |
- |
- |
Note: Customized connector type is available.
|
