Min. Order: | 1 Set/Sets |
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Payment Terms: | T/T |
Supply Ability: | 500 |
Place of Origin: | Shaanxi |
Location: | Xi'an, Shaanxi, China (Mainland) |
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Business Type: | Manufacturer |
Model No.: | SW18 |
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Means of Transport: | Ocean, Air, Land |
Equivalent diameter: | 1.8m |
Type of the antenna: | Single offset carbon fibre antenna |
polarization: | Linear or Circular |
VSWR: | 1.3:1 |
Protection grade: | IP65 |
band: | ku |
Frequency step: | 10 KHz |
Weight: | 4.6kg |
The first sidelobe: | ≤-14dB |
Production Capacity: | 500 |
Packing: | wooden case |
Delivery Date: | 2~3 weeks |
Photo: 1.8m Vehcile mounted antenna
General Description
The STARWIN1.8m vehicle-mounted antenna is a fly-away antenna equipped on large command vehicle,
the whole system is designed by China Starwin Science&Technology Co., Ltd. especially for the emergency
command communication market. The system is quit suitable for the large emergency missions with the function
of large capacity of information and high quality communication. The main features of the system include high
strength structure, perfect transmission accuracy,1.8m antenna and operating in whole day.
The system have three main functions: transmission with large capacity of information,operating in whole day with
strength structure,automatic control for a long time without disconnection.
Diagram 1.The stow state of the STARWIN1800
Diagram 2.The operating state of the STARWIN 1800
Diagram 3.The front panel of the controller of the STARWIN 1800
Diagram 4.The rear panel of the controller of the STARWIN1800
Ø Easy operating: No need for professional operators, the system can be pointed at the satellite within 3mins by
using the one-key pointing function.
Ø The system can be operated in whole day with large torque and high accuracy transmission. The structure of the
system is designed with high strength by using the military motor and reductor imported from Germany.
Ø Three operating mode: auto,electric,manual.
Ø Military quality:Using the environment resistant materials which meet the MIL-STD-810F requestment. The
system pass the environment test for the harsh communication conditions.
Ø Perfect performance:high feed RF efficiency, high gain, low sidelobe, excellent cross polarization.
Ø Highly integrated:the system was put into a 2U standard box in which including a three axis positioner,a GPS
receiver and a electronic compass, the system has the function of auto pointing satellite.
Ø Have monitor port.
Diagram 5.The size of the STARWIN1800
STARWIN1.8m vehicle mounted antenna system is mainly consist of the 1.8m feed system,the three axis drive
system,the automatic control system,the power drive system,the satellite attitude acquisition system,the beacon
receiver system, etc. The whole system is divided in to two parts, one is inside vehicle control system, another is
outside vehicle antenna. The interconnection between two parts is simple and stable, which is shown below:
Diagram 6.The interconnection of the inside and outside system of STARWIN1.8m vehicle mounted antenna
The index of the control system
Name | Index |
Tracking mode | Beacon step tracking,manual tracking |
Pointing time | ≤2 mins |
Tracking accuracy | Better than 1/8 bandwidth |
Storage volume of satellites | 10 (3 of those could user-defined) |
Input beacon frequent band | 950 ~ 1750MHz |
Input beacon level band | -55 ~ -105dBm |
Frequency step | 10 KHz |
Output level band | 0~10VDC |
Capture time range | The auto PLL<100ms(scan range ±120KHz) |
Detection band | 2.5KHz,4KHz,250KHz |
Scan band | ±250KHz |
RF port | N type female plug,monitor port RJ45 |
Operating temperature | ‐20℃ ~+55℃ |
Power requestment | AC 220V±10%,50~60 Hz,600W |
Size | standard19"2U |
Weight | 4.6kg |
Equivalent diameter | 1.8m | |
Type of the antenna | Single offset carbon fiber antenna | |
name | Rx | Tx |
Operating Freq band GHz | 10.95~12.75 GHz; | 13.75~14.50 GHz; |
Gain | 45.5dBi @12.50GHz | 46.9dBi @14.25GHz |
Polarization mode | Single linear polarization | |
Polarization isolation | Linear polarization isolation:>35 dB(off-axis 1dB>32dB) ; | |
SWR | 1.3:1(Max) | 1.25:1(Max) |
Feed Insertion loss | <0.4dB; | :<0.3dB ; |
Port isolation | 85 dB(include filter) | |
Antenna effeciency | Freq band:>67% ; | |
Port mode | WR75flat flange for Tx,WR75 flat flange for Rx; | |
The first sidelobe | ≤-14dB | |
Sidelobe envelope | 29-25logθ (1.5°≤θ≤20°) -3.5dBi (20°<θ≤26.3°) 32-25logθ (26.3°<θ≤48°) -10dBi (θ>48°) | |
power | >500W | |
Rotation range | azimuth:±220°,elevation:0°~90°,polarization:±95° | |
Size | L2406×W 1800×H450mm | |
Drive speed | 0.01° /s ~ 4°/s adjustable | |
weight | 90Kg | |
Operating wind speed | 20m/s gust27m/s | |
Survival wind speed | 35m/s | |
Operating temperature | -40℃ ~ +55℃ | |
Storage temperature | -50℃ ~ +70℃ | |
Protection grade | IP65 |
Item | Parameters | ||
Equivalent diameter | 1.8m | ||
Type of the antenna | Single offset carbon fibre antenna | ||
Operation Frequency range | TX | 5.85—6.425GHz | |
RX | 3.625—4.2GHz | ||
Gain | TX | 39.2dBi | |
RX | 35.5dBi | ||
polarization | Linear or Circular | ||
Cross-Pol.Isolation | ≥35dB(on axis);≥33dB(1dB offset) | ||
VSWR | 1.3:1 | ||
3dB Bandwidth | <2°@5.85GHz | ||
Efficiency | ≥60% | ||
Power Capacity | ≥500W | ||
Rotation range | azimuth:±220°,elevation:0°~90°,polarization:±95° | ||
Size | L2406×W 1800×H450mm | ||
Drive speed | 0.01° /s ~ 4°/s adjustable | ||
weight | 90Kg | ||
Operating wind speed | 20m/s gust27m/s | ||
Survival wind speed | 35m/s | ||
Operating temperature | -40℃ ~ +55℃ | ||
Storage temperature | -50℃ ~ +70℃ | ||
Protection grade | IP65 |