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Antesky Science Technology Inc.
Antesky Science Technology Inc.  

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6.2m ku band antenna 

Place of Origin: Shaanxi, China (Mainland) 
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Product Detail

Model No.: ATSK-620

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Antesky professional supply 1.8m sng antenna,2.2m tvro antenna,2.4m earth station antenna,3m c band antenna,3.7m vsat antenna,4.3m rx only antenna,4.5m vsat antenna,6.2m vsat antenna,7.3m vsat antenna,9m satellite antenna,11m ku band antenna,11.3m satellite antenna,13m rx antenna,16m rx/tx antenna,18.5m dish antenna,20m satellite antenna
 
Technical Specification
Electrical Specifications
Antenna Type: Ring focus antenna
Frequency Range (GHz):
Receive (Rx)            10.95 GHz – 12.75 GHz
Transmit (Tx)            13.75 GHz – 14.5 GHz
Sidelobe Level(dBi)     Meeting the standards of CCIR580
29-25Logθ(dBi)     1°<θ≤20°
-3.5(dBi)           20°<θ≤26.3°
32-25Logθ(dBi)     26.3°<θ≤48°
-10(dBi)                  θ≥48°
Gain,mid-band(dBi):
Ku-band: 56.18 dB(Rx)      57.11 dB(Tx)
First sidelobe:
≤-14dB
VSWR:
         The maximum allowable VSWR is 1.25:1 
Cross polarization isolation
≥35dB(on axis)
         ≥30dB(within 1dB contour of the antenna patterns)
Polarization adjustable range:
±45°(Manual for Linear Pol)
Polarization adjustment speed (Optional):1°/S
Port-to-port isolation:
Port             Isolation (Dual linear Pol)            
Tx-Tx                    30dB
Rx-Rx                    30dB
Tx-Rx                    80dB
Power handing:≤2KW
Interface type:Tx:WR75   Rx:WR75
Insertion loss:≤0.25dB
Mechanical Specification
Antenna diameter:6.2M
Mount Type:Elevation-over-azimuth
Drive mode:Motorized (as an option)
Antenna Travel:
Azimuth ±90° (in two sectors)
   Elevation 0°- 90°continuously adjustable
Reflector accuracy:Main reflector: ≤0.5mm (RMS)
Environmental condition
a.Wind loading
Operation     14m/s     gusting to 20.1m/s
     Degraded     20.1m/s    gusting to 26.8m/s
     Stow         26.8m/s    gusting to 32.6m/s
Survival       56m/s
b. Temperature:
Outdoor    -40°C- +50°C
     Indoor     +5°C- +30°C
c.Rainfall100mm/h
    Ice          60mm thick
d.Relative Humidity
Outdoor      10% ~ 100%
Indoor       10% ~ 90%
e. Ice 
13mm, in normal operation
Survival   25mm
f. Earthquake
Horizontal component: 0.3g
Vertical component: 0.15g
Design life ≥15 years
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 Ms. Carolyn
Manager
Tel: 86-29-88352448
Fax: 86-29-88352334
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Company Info

Antesky Science Technology Inc. [China (Mainland)]


Business Type:Manufacturer
City: Xi'an
Province/State: Shaanxi
Country/Region: China (Mainland)

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