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3m antenna

Posted by kevin on over 2 years ago.

3m antenna for sale

Where to buy 3m antenna with low price and high quality. We are your best choice, all the information about 3m antenna are available as below.

3m antenna Description

3m antenna, which uses a shaped parabolic reflector, 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

3m antenna Features

You can choose C-band or Ku-band as you need

There are linear and circular polarization for you to choose

Self-aligning and aluminum reflector of stretch forming 

Optional penetrating or non-penetrating mount

Feed system has been assembled and tested before leaving factory

Adopt hot-dip galvanized steel structure

Strong structure and good anti-rust capacity

Customer service support is responsive

3m antenna Technical Specifications

3m antenna MECHANICAL SPECIFICATION

Diameter

3M

Operating Frequency, GHz

C-Band

Ku-Band

Receive

Transmit

Receive

Transmit

3.625-4.2

5.85-6.425

10.95-12.75

14.0-14.5

Gain, Mid-band, dBi

40.1

43.7

49.8

50.8

Antenna Noise Temperature, 2-port feed

10° Elevation

20° Elevation

40° Elevation


32°K

26°K

23°K



52°K

43°K

38°K


XPD across 1dB Beam Width, dB

33

33

33

33

VSWR

1.25

1.25

1.25

1.25

-3dB Beam Width

1.6°

1.07°

0.527°

0.47°

Feed Insertion Loss, dB

0.2

0.2

0.25

0.25

Radiation Pattern:First Sidelobe

CCIR.580-4

Feed Interface

CPR-229G

CPR-159G/137G

WR-75

WR-75

Polarization

Linear/ Circular

Linear

Tx. Power Capability, KW


5


2

XPD (on Axis), dB

35

35

35

35

Isolation, Tx to Rx, dB

85

Axial Ratio (dB)

1.30

1.09




3m antenna MECHANICAL SPECIFICATION

Antenna Pedestal Type

Kingpost Pedestal

Elevation

90°

Antenna Type

Ring-focus

Azimuth

360°

Finishes

  Reflector Surface

  Pedestal & Back Structure


Aluminum panels with high-diffusing white paint

Galvanized Zinc

Surface Accuracy(R.M.S.)

≤0.35mm


3m antenna ENVIRONMENTAL SPECIFICATION

Operational Wind

72km/h Gusting to97km/h

Survival Wind

200km/h

Temperature

-40°C +60°C

Solar Radiation

1135Kcal/ h/ m2

Relative Humidity

100%

Seismic (Survival)

0.3g (H),0.15g(V)

Antesky is a professional antenna manufacturer, which was established in 1985 under the support of 

Chinese governmental research institutions. At previous time, we mainly customized antennas for Chinese

aerospace and military application. From the year 2008, we began to produce civilian antennas. However,

Antesky manufactures civilian antennas according to military standard all the time, so the antenna quality

is with high reputation in the world. Antesky can provide antennas from 3m diameter to 50m diameter, 

including vsat antenna, Large Satellite Dish, TVRO Antenna, Flyaway Antenna and Marine TV Antenna etc. 


Antesky SNS link

 

1. linkedin: http://www.linkedin.com/company/antesky-science-technology-inc-

2. Facebook: https://www.facebook.com/antesky.dish.antenna

3. E-mail address: ivy@antesky.com

4. Website: www.antesky.com


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