A-7.3M Ring Focus Earth Station Vsat Antenna Parabolic RxTx Hot Sale Antenna In China

A-7.3M Ring Focus Earth Station Vsat Antenna Parabolic RxTx Hot Sale Antenna In China
Product Details


Characteristics:

1:Conform to the CCIR580-4 standards and INTELSAT access requirements;

2:Ring Foucs antenna;

3:High gain, Low sidelobe, high G/T value;

4:Hot-dip zinc processed Antenna mount, with strong corrosion resistant ability;

5:Optional C band with 870 MHZ bandwidth;

6:2-ports or 4 ports Linear/Circular feed optional;

Accessories:

Ground plot, foundation template, the anchor bolt, electric equipment, antenna controller, antenna drive, drive motor, limit switch, cable, connector, lightning rod and wire;

Optional:

Deicing equipment, ODU support, electric polarization;

ELECTRICAL SPECIFICATIONS:

Type

NS-SEC-730

NS-SEC(Ku)-730

 

Operating Frequency,GHz

C-Band

Ku-Band

Receive

Transmit

Receive

Transmit

3.625~4.2

5.85~6.425

10.95~12.75

13.75~14.5

Gain, Mid-Band, dBi

48.0

51.6

57.5

58.9

Polarization

Linear or Circular

Linear

XPD(on axis),dB

35

35

35

35

1dB bandwidth XPD, dB

33

33

33

33

Axial Ratio(2 port)  

1.30

1.09

/

/

Axial Ratio(4 port)

1.06

1.06

/

/

VSWR

1.25:1

1.25:1

1.25:1

1.25:1

Antenna Noise Temperature

          10°Elevation

            30°Elevation

            50°Elevation

 

43°K

32°K

29°K

 

 

/

 

66°K

52°K

47°K

 

 

/

Typical G/T ( El.>10°)

29.3 dB/°K

(30°L N A  )

/

36.1 dB/°K

(70°L N A  )

/

-3dB Beam width, Mid-Band

0.72°

0.47°

0.23°

0.2°

Tx. Power Capability, KW

/

5

/

2

Feed interface

CPR-229G

CPR-137G

WR-75

WR-75

Feed Insertion Loss, dB

≤0.2

≤0.2

≤0.2

≤0.25

Rx-Rx, Tx-Tx  Linear, dB

30

30

30

30

Tx-Tx, Rx-Rx  Circular, dB

21

21

/

/

Isolation, Tx to Rx, dB

Rx/Rx,Tx/Tx linear, dB

Rx/Rx,Tx/Tx circular, dB

90

30

22

85

30

22

First Sidelobe,dB

90% Peaks under Following envelop,dBi

-14

29 - 25 logθ(1°≤θ<20°)

-14

29 - 25 logθ(1°≤θ<20°)

MECHANICAL SPECIFICATIONS:

Antenna Diameter

7.3m

Antenna Type

Ring focus

Mount Type

El. Over Az.

Surface Accuracy(RMS)

≤0.5 mm

Weight(Net)

5209 kg

Antenna Pointing Range

Azimuth

Elevation

Polarization

 

±85°, ±60°(continuous)

0°~90°(continuous)

±90° (continuous)

Drive Mode

Manual or Motorized

Motor Drive System

Azimuth Travel Rate

Elevation Travel Rate

Polarization speed

 

0.1°/S (0.02°/S)  

0.1°/S (0.02°/S)  

1°/S

 ENVIRONMENTAL SPECIFICATIONS:

Wind speed of work

72kmph work wind speed(Hold the precision )

97kmph work wind speed(Lower the precision )  

216kmph Survival Winds(Upturned lock)

Ice Load, Survival

13mm Wrapped ice normal work

25mm Wrapped ice survival

Temperature

-30℃~60℃

Relative Humidity

100%

Surface treatment

Steel parts:hot dip galvanized

Aluminum parts:spray paint

Solar Radiation

1135Kcal/h/m²

A-7.3M Ring Focus earth station vsat antenna  parabolic RxTx hot sale antenna in chinaA-7.3M Ring Focus earth station vsat antenna  parabolic RxTx hot sale antenna in china

A-7.3M Ring Focus earth station vsat antenna  parabolic RxTx hot sale antenna in chinaA-7.3M Ring Focus earth station vsat antenna  parabolic RxTx hot sale antenna in chinaA-7.3M Ring Focus earth station vsat antenna  parabolic RxTx hot sale antenna in chinaA-7.3M Ring Focus earth station vsat antenna  parabolic RxTx hot sale antenna in china

A-7.3M Ring Focus earth station vsat antenna  parabolic RxTx hot sale antenna in chinaA-7.3M Ring Focus earth station vsat antenna  parabolic RxTx hot sale antenna in chinaA-7.3M Ring Focus earth station vsat antenna  parabolic RxTx hot sale antenna in china

Q1:Are you a factory or trading company?

A:We are a factory.

Q2:How long have you been engaged in this industry?

A:We are professional LNB(F) and receiver manufacturer for more than 12 years.

Q3:How can I get a sample?

A:For our products are industrial type antenna,the cost is relative high,so customer need to pay for the sample and undertake the freight yourselves.

Q4:How does your factory do regarding about quality control?

A:Quality is priority.The products will be checked many times before final packing.

Q5:What about your services? 

A:OEM service is available,and one year warranty.

Q6:What is the productions lead time?

A:1)If we have stock of your requested products,we will arrange shippment after receiving the negotiated payment.

2) If the requested products need production,will deliver the goods as per the negotiated date. 

Q7:Is it safe for the shipping? How can do if any questions happen on the way?

A:As for the packing,we use the special carton with high quality and each in a box,or produce in your need.If any questions happen,we will reply you or solve within 24 hours.

Q8:How can you deal with after-sale service?

A:Industrial type satellite antenna is different from other products.For earth station antenna that size is 4.5m,we usually provide on-line guidance or antenna user manual to help customers to install antenna.For the earth station type antenna that size 4.5m,we can send engineer to go to customers site training and helping the antenna users to install&debug antenna system.We provide satellite communication integrated system training for customers.

More questions or doubts for us,welcome to contact freely.


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