Shaanxi Academy ntawm Aerospace Technology Application Co., Ltd. (SATA luv luv) yog ib qho kev sib tw tshaj plawsearth station antenna manufacturingrshauv Suav teb, peb tuaj yeem muab rau kojav chaw nres tsheb kav hlau txais xovs los ntawm 2.4mrau13m raws li koj xav tau.
Drive hom ntawm peb9m av chaw nres tsheb kav hlau txais xovs tuaj yeem ua tau raws li 0-360℃azimuth thiab 0-90℃nce raws li cov neeg siv khoom kawg.
Qhov zoo:
● Peb9m av chaw nres tsheb kav hlau txais xov Nws yooj yim rau kev teeb tsa, lub reflector tuaj yeem hloov pauv tau yooj yim thiab nws muaj qhov ua tau zoo dua - txhim kho kev ua haujlwm.
● Peb lub tuam txhab siv cov kev ntsuas kom zoo los txo qhov cross polarization theem ntawm pebav chaw nres tsheb kav hlau txais xovs.
● Cov khoom siv tshuaj ntsuam xyuas xws li microwave teeb liab ntsuas cov chaw, spectrum analyzer, synthesized power-meter thiab lwm yam ua los ntawm HP tuam txhab tuaj yeem muab los pab peb cov neeg siv khoom los txheeb xyuas thiab daws teeb meem ntawm kev sib txuas lus satellite.
Main Parameters:
|
ELECTRICAL SPECIFICATION |
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|
Hom |
SSA-900 |
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|
Band |
C-Band |
Ku-Band | ||
|
Kev khiav hauj lwm zaus, GHz |
Txais |
Kev xa tawm |
Txais |
Kev xa tawm |
|
3.4 ~ 4.2 |
5.85 ~ 6.725 |
10.95 ~ 12.75 |
13.75 ~ 14.5 | |
|
Tau, Mid -band, dBi |
49.9 |
53.5 |
59.4 |
60.8 |
|
Polarization |
Linear/Circular |
Tawm | ||
|
XPD (ntawm Axis), dB |
35 |
35 |
35 |
35 |
|
XPD hla 1dB Beam Dav, dB |
33 |
33 |
33 |
33 |
|
Axial Ratio (Vajvoog-Polarized) |
1.30/1.06 |
1.09/1.06 |
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|
VSWR |
1.25 |
1.25 |
1.25 |
1.25 |
|
Kav hlau txais xov Noise Temperature 10℃Qhov siab 30℃Qhov siab 50℃Qhov siab |
35℃K 26℃K 24℃K |
60℃K 50℃K 48℃K |
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|
-3dB Beam Dav, Nruab nrab-band, -3dB |
0.55 degree |
0.4 degree |
0.19 degree |
0.16 degree |
|
Hom G / T (El 10 degree), G / T |
30.5 dB / K degree (30℃LNA) |
37.3 dB/K (70℃LNA) |
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|
Tx. Lub zog muaj peev xwm, kW |
5 |
2 |
||
|
Pub Interface |
CPR-229G |
CPR-137G |
WR-75 |
WR-75 |
|
Feed Insertion Poob, dB |
0.2/0.3 |
0.2 |
0.2/0.4 |
|
|
Isolation, Tx to Rx, dB |
85 |
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|
Sidelobe |
SIB 580-4 |
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Daim ntawv thov :
● Peb9m av chaw nres tsheb kav hlau txais xovstuaj yeem siv dav rau Seismological Bureau, txoj kev, tsoomfwv txoj cai tswjfwm, kev sib txuas lus hauv xov tooj thiab Lub Xeev Huab Cua Chaw Haujlwm.
● Cov9m av chaw nres tsheb kav hlau txais xovstuaj yeem siv thiab ua lub luag haujlwm tseem ceeb hauv kev sib txuas lus hauv av kav hlau txais xov.
Cim npe nrov: 9.0m ntiaj teb chaw nres tsheb kav hlau txais xov, manufacturers, lwm tus neeg, manufacturers, tsim, customized, kev loj hlob, satellite, advanced
