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7.3m ground station dish for sale

Posted by kevin on over 3 years ago.

Where to buy 7.3m ground station dish with low price and high quality. We are your best choice, all the information about 7.3m ground station dish are available as below.


7.3m ground station dish Description


7.3 m antenna of our antenna uses a shaped parabolic reflector, which provides high gain and exceptional pattern characteristics as well as low VSWR. Its electric performance meets the FCC regulation 25.209, IESS (Intelsat), or ITU-RS Recommendation 580 sidelobe specification (domestic and international standards). The main reflector surface consists of 16 individual adjustable aluminum panels, whose panels are comprised of aluminum sheets and ribs which are stretch-formed, and are riveted on the special mould. The whole structure of 7.3m antenna is comprised of the pedestal, reflector, sub reflector and the feed system. 

7.3m ground station dish Features


Linear or Circular Polarized feed system as option

Structural steel with hot-dip galvanized craft

Ensured superior quality antenna structure

Compact packaging design is easy and cheap to ship

Depature assembling and testing of feed system

We provide 2 port or 4 port for your choice

Optional fixed and motorizable pedestals

Adopt Self-alighment, stretched aluminum reflector

7.3m ground station dish Technical Specifications


7.3m ground station dish ELECTRICAL SPECIFICATION

Diameter

7.3M

Operating Frequency, GHz

C-Band

Ku-Band

Receive

Transmit

Receive

Transmit

3.625-4.2

5.856.425

10.95-12.75

13.75-14.5

Gain, Mid-band, dBi

47.85

51.42

57.6

58.53

XPD (on Axis), dB

35

35

35

35

XPD across 1dB Beam Width, dB

33

33

33

33

Feed Interface

CPR-229G

CPR-159G/137G

WR-75

WR-75

Antenna Noise Temperature

10° Elevation

20° Elevation

40° Elevation


35°K

27°K

25°K



60°K

50°K

48°K


Tx. Power Capability, KW


5


2

VSWR

1.25

1.25

1.25

1.25

Feed Insertion Loss, dB

0.25

0.2

0.25

0.25

Radiation Pattern:First Sidelobe

CCIR 580-4

-3dB Beam Width

0.666°

0.44°

0.216°

0.19°

Isolation, Tx to Rx, dB

85


7.3m ground station dish MECHANICAL SPECIFICATION

Reflector Accuracy(RMS)

≤0.35mm

Elevation

90°

Antenna Type

Ring Focus Antenna

Antenna Pedestal Type

Kingpost Pedestal

Azimuth

± 85°


7.3m ground station dish ENVIRONMENTAL SPECIFICATION

Operational Wind

72km/h

Survival Wind

200km/h

Relative Humidity

0% ~ 100%

Seismic (Survival)

0.3g (H),0.15g(V)

Temperature

-45°C +60°C

Snow

30mm


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