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We
design, manufacture and distribute radomes for various radars/antennas.
Main sizes: §¶44m, §¶28m, §¶25m, §¶23m, §¶20m, §¶17m, §¶11.8m, §¶8.6m,
§¶6.5m, §¶5.6m, §¶5.4m, §¶4.5m, §¶3m, etc.
Main applications: large ground-based radar, weather radar, coast
warning radar, ship radar, vehicle radar, aircraft radar, etc.
Frequencies: P-band, L-band, S-band, C-band, X-band, etc Features:
optimized electrical performance, high immunity to wind, beautiful
appearance, easy installation, rain repellent, and salt atmosphere
erosion-proof.
Besides majority
of domestic market, our radomes have been installed in Romania,
Singapore, Bangladesh, Iran, Mongolia, Malaysia, South Korea, Australia
and Germany.
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| Model |
PHZH-LA-25 |
PHZH-LSX-23 |
PHZH-SA-17 |
PHZH-SA-11.8 |
PHZH-CA-11.8 |
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Operating
band |
L |
L.S.X |
S |
S |
C |
| Diameter (m) |
25 |
23 |
17 |
11.8 |
11.8 |
| Structure |
Random,
polygonal, foam-sandwich |
Quadrilateral,
foam-sandwich |
Random,
polygonal, foam-sandwich |
Quasi-random,
polygonal, foam-sanwich |
Quasi-random,
polygonal, foam-sanwich |
| Tranmission loss,
overall |
¡Ü
0.30dB |
¡Ü
0.30dB |
¡Ü
0.25dB |
¡Ü
0.25dB |
¡Ü
0.25dB |
| Transmission
loss, individual panel |
¡Ü
0.20dB |
¡Ü
0.20dB |
¡Ü
0.20dB |
¡Ü
0.10dB |
¡Ü
0.10dB |
| Transmittion
loss, joint |
¡Ü
0.30dB |
¡Ü
0.30dB |
¡Ü
0.25dB |
¡Ü
0.25dB |
¡Ü
0.25dB |
| Phase shift,
individual panel |
¡À2¡ã |
¡À2¡ã |
¡À2¡ã |
¡À2¡ã |
¡À2¡ã |
| Boresight error,
overall |
¡Ü
0.02¡ã |
¡Ü
0.02¡ã |
¡Ü
0.02¡ã |
¡Ü
0.02¡ã |
¡Ü
0.02¡ã |
| Sidelobe
perturbation, at - 35 dB |
¡Ü
2.5 dB |
¡Ü
2.5 dB |
¡Ü
2.5 dB |
¡Ü
2.5 dB |
¡Ü
2.5 dB |
| VSWR change |
¡Ü
10% |
¡Ü
10% |
¡Ü
10% |
¡Ü
10% |
¡Ü
10% |
| Wind load, no
damage |
67m/s |
67m/s |
67m/s |
67m/s |
67m/s |
| Ambient temperature |
-50
to +60¡ãC |
-50
to +60¡ãC |
-50
to +60¡ãC |
-50
to +60¡ãC |
-50
to +60¡ãC |
| Relative humidity |
0~100% |
0~100% |
0~100% |
0~100% |
0~100% |
| Warranty |
2
years |
2
years |
2
years |
2
years |
2
years |
| Life span |
20
years |
20
years |
20
years |
20
years |
20
years |
| Model |
PHZH-CA-8.6 |
PHZH-CA-7.2 |
PHZH-X-7.2 |
PHZH-X-4.5 |
PHZH-KU-3 |
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Operating
band |
C |
C |
X |
X |
KU |
| Diameter (m) |
8.6 |
7.2 |
7.2 |
4.5 |
3 |
| Structure |
Quasi-random,
polygonal, foam-sanwich |
Quasi-random,
polygonal, foam-sanwich |
Quasi-random,
polygonal, foam-sanwich |
Random,
polygonal, foam-sandwich |
Integral,
foam-sanwich
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| Tranmission loss,
overall |
¡Ü
0.30dB |
¡Ü
0.30dB |
¡Ü
0.25dB |
¡Ü
0.25dB |
¡Ü
0.25dB |
| Transmission
loss, individual panel |
¡Ü
0.20dB |
¡Ü
0.20dB |
¡Ü
0.20dB |
¡Ü
0.10dB |
¡Ü
0.10dB |
| Transmittion
loss, joint |
¡Ü
0.30dB |
¡Ü
0.30dB |
¡Ü
0.25dB |
¡Ü
0.25dB |
¡Ü
0.25dB |
| Phase shift,
individual panel |
¡À2¡ã |
¡À2¡ã |
¡À2¡ã |
¡À2¡ã |
¡À2¡ã |
| Bosight error,
overall |
¡Ü
0.02¡ã |
¡Ü
0.02¡ã |
¡Ü
0.02¡ã |
¡Ü
0.02¡ã |
¡Ü
0.02¡ã |
| Sidelobe
perturbation, at - 35 dB |
¡Ü
2.5 dB |
¡Ü
2.5 dB |
¡Ü
2.5 dB |
¡Ü
2.5 dB |
¡Ü
2.5 dB |
| VSWR change |
¡Ü
10% |
¡Ü
10% |
¡Ü
10% |
¡Ü
10% |
¡Ü
10% |
| Wind load, no
damage |
67m/s |
67m/s |
67m/s |
67m/s |
67m/s |
| Ambient temperature |
-50
to +60¡ãC |
-50
to +60¡ãC |
-50
to +60¡ãC |
-50
to +60¡ãC |
-50
to +60¡ãC |
| Relative humidity |
0~100% |
0~100% |
0~100% |
0~100% |
0~100% |
| Warranty |
2
years |
2
years |
2
years |
2
years |
2
years |
| Life span |
20
years |
20
years |
20
years |
20
years |
20
years |
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www.phamitech.com
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Copyright
2001, Phamitech International Company Ltd., web
design:heqiu.com |
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