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7.3m earth station satellite antenna

1.0~50000.0 USD
Min. Order: 1 Set/Sets
Payment Terms: T/T
Supply Ability: 20 sets per month
Place of Origin: Shaanxi

Company Profile

Location: Xi'an, Shaanxi, China (Mainland)
Business Type: Manufacturer
Main Products: Probecom 7.3m C/Ku Band Antenna, Probecom 6.2m Ku Band Antenna, 3.5M Ku Band TVRO Antenna, 3M C/Ku Band Rx Only Antenna, 4.5M C Band Rx Only Antenna

Product Detail

Model No.: PRBC73T/PRBK73T
Means of Transport: Ocean, Air, Land
Brand Name: Probecom
Antenna diameter: 7.3m
C band gain (dBi): Rx:47.85 Tx:51.42
Ku band gain(dBi): Rx:57.14 Tx:58.45
Isolation, Rx to Tx(dB): 85dB
C band -3 dB BW: Rx:0.66° Tx:0.44°
Ku band -3 dB B: Rx:0.23° Tx:0.19°
Side lobe: CCIR 580-4
Antenna type: Ring focus
Surface Accuracy(RMS): ≤0.35mm
Drive Mode: Manual or Motorized
Production Capacity: 20 sets per month
Packing: wooden package
Delivery Date: 6 - 8 weeks
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Product Description

7.3m earth station satellite antenna

Company Profile 

Shaanxi Probecom Microwave Technology Co.,Ltd. is a specialized company engaged in the design and manufacture of satellite communication earth station antenna with a selected range from 1.8M to 16M (C-Band, KU-Band, Ka-Band, X-band, S-band, L-band )and relevant servo equipment including antenna control system and beacon receiver. Microwave antenna, TVRO antenna and Flyaway antenna, Microwave components and customerized products is also provided.


General Specifications                    

Probecom 7.3 Meter ring-focus antenna can deliver superior performance for sat communication applications such as Broadcasters, Service Providers, GSM operator, Satellite operator, Military and Government Agencies, FreeLands or Rescue Organizations.

 

Probecom 7.3 Meter ring focus antenna adopts all aluminum re-enforced reflectors, consisting of precisely formed panels with matched radials and hub assemblies ensure the ease of installation. The standard designed azimuth over elevation pedestal provides a cost-effective solution for high stiffness and stability, full orbital arc coverage and fine drive performance, and ensures the pointing accuracy for C-Band Tx/Rx and Ku-Band Tx/Rx operations.

 

Highlighted Features

*Meets CCIR 580 and INTELSAT Requirements

*CP/LP switchable feed

*High RF performance          

*Galvanized stainless steel hardware           

*Different frequency ranges from many feed configurations

*Ka band antenna with rotary pedestal is available

* Antenna reflector be pre-assembly in works, special designed taper-pin easy instllation and ensure on site assembly accuracy ,no theodolite required

 

Options               

*L,S,X bands and multi-bands

*800MHz bandwidth is available

*Full motion antenna

*Feed blower or deicing with automatic controls

*Two or four Tx/Rx port in linear or circular polarized feeds 

 

Antenna Accessory

Motorization Kits

Limit Switches

ODU Support Kits

Factory Feed System Testing and Documentation

Ocean /AirTransport Packing

Foundation Kit

Lightening Rod Kit

Grounding Kit Cable-Mounting Kit

Anti-icing and Deicing

 

Technical Specifications

Electrical Specification

Type

C73T

K73T

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

47.85

51.42

57.14

58.45

Polarization

Linear/Circular

Linear

XPD(on Axis), dB

35

35

35

35

XPD across 1dB Beam Width, dB

33

33

33

33

Axial Ratio

(Circular-Polarized)

2-Port Feed

4-Port Feed

1.30

1.06

1.09

1.06



VSWR

1.25

1.25

1.25

1.25

Antenna Noise Temperature

10° Elevation

30° Elevation

50° Elevation

2/4 Port Feed


2/4 Port Feed


35K/49K

26K/43K

24K/35K


60K/87K

50K/73K

48K/61K


-3 dB Beam Width, Mid-band

0.66°

0.44°

0.23°

0.19°

Typical G/T(EL>10°,2-port)

30.2dB/K

(30° LNA)


36.1dB/K

(70° LNA)


Tx. Power Capability, KW


5


2

Feed Interface

CPR—229F

CPR—137F

WR-75

WR-75

Feed Insertion Loss, dB

0.2/0.25

0.2/0.25

0.25/0.35

0.25/0.4

Isolation, Tx to Rx, dB

Tx/Tx ,Rx /Rx, Linear , dB

Tx/Tx ,Rx /Rx, Circular , dB

85

30

20

85

30

20

Side lobe

CCIR 580-4

Mechanical Specification

Antenna Diameter

7.3m

Antenna Type

Ring Focus

Surface Accuracy(RMS)

≤0.35mm

Antenna Pointing Range

Azimuth

Elevation

Polarization

±85°

0°~90°(Continuous)

±90°(Continuous)

Drive Mode

Manual or Motorized

Motor Drive System

Azimuth or Elevation Travel Rate

Polarization  Travel Rate

0.02°/S-0.04°/S

1°/S

Environmental Specification

Operational Wind

79km/h gusting to 126km/h

Survival Wind

198km/h

Temperature

-40°~+60°

Relative Humidity

100%

Solar Radiation

1135Kcal/h/m²

Seismic(Survival)

0.3g(H), 0.15g(V)

Ice Loading

13mm Operational; 30mm Survival

Product Pictures


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