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7.3m antenna for sale

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7.3m antenna Description


Our 7.3-meter antenna includes pedestal, reflector, sub reflector and the feed system. It can provide high gain, exceptional pattern characteristics and low VSWR, which uses a shaped parabolic reflector. The electric performance of this antenna meets the FCC regulation 25.209, IESS (Intelsat), or domestic and international standards of ITU-RS Recommendation 580 sidelobe specification. There are 16 individual adjustable aluminum panels to comprise the main reflector, which are comprised of aluminum sheets and stretch-formed ribs, and riveted on the special mould. 

7.3m antenna Features


Linear or circular polarization is optional for your choice

Self-aligning antenna reflector, using stretched aluminum

Assembling and testing of feed system before leaving factory

Guaranteed high-qualified antenna structure

7.3m antenna Technical Specifications


7.3m antenna 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

Isolation, Tx to Rx, dB

85

Antenna Noise Temperature

10° Elevation

20° Elevation

40° Elevation


35°K

27°K

25°K



60°K

50°K

48°K


Feed Interface

CPR-229G

CPR-159G/137G

WR-75

WR-75

XPD (on Axis), dB

35

35

35

35

Radiation Pattern:First Sidelobe

CCIR 580-4

XPD across 1dB Beam Width, dB

33

33

33

33

VSWR

1.25

1.25

1.25

1.25

-3dB Beam Width

0.666°

0.44°

0.216°

0.19°

Tx. Power Capability, KW


5


2

Feed Insertion Loss, dB

0.25

0.2

0.25

0.25


7.3m antenna ENVIRONMENTAL SPECIFICATION

Operational Wind

72km/h

Survival Wind

200km/h

Snow

30mm

Seismic (Survival)

0.3g (H),0.15g(V)

Relative Humidity

0% ~ 100%

Temperature

-45°C +60°C


7.3m antenna MECHANICAL SPECIFICATION

Elevation

90°

Azimuth

± 85°

Reflector Accuracy(RMS)

≤0.35mm

Antenna Type

Ring Focus Antenna

Antenna Pedestal Type

Kingpost Pedestal