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7.3m Ku Band Cassegrain Motorized Earth Station Antenna

China 7.3m Ku Band Cassegrain Motorized Earth Station Antenna, Find details about China Antenna, Ring Focus Antenna from 7.3m Ku Band Cassegrain Motorized Earth Station Antenna

Model NO.
ES7300Z
Antenna Type
Cassegrain
Feed Interface
Wr-75
Feed Insertion Loss, dB
0.3
Isolation, Tx to Rx, dB
50
Vswr
1.35
Polarization
Linear
Trademark
OEM
Transport Package
Wooden Box
Origin
China
Model NO.
ES7300Z
Antenna Type
Cassegrain
Feed Interface
Wr-75
Feed Insertion Loss, dB
0.3
Isolation, Tx to Rx, dB
50
Vswr
1.35
Polarization
Linear
Trademark
OEM
Transport Package
Wooden Box
Origin
China
7.3m Ku Band Cassegrain Motorized Earth Station Antenna

7.3m Ku Band Cassegrain Motorized Earth Station Antenna

Description

Tianyi Satcom 7.3 M antenna reflector incorporates stretch-formed panels with matched radials and hub for ease of field alignment.
It features an innovative Cassegrain feed and sub-reflector design which results in high gain, low noise temperature, high antenna efficiency and excellent rejection of noise and microwave interference. 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 required for Ku-band, C band operation.

Options

  1. L, S, X, Ka bands and multi-bands
  2. Customer feed system design
  3. Full motion antenna
  4. Feed blower or deicing sub-systerm with automatic controls
  5. ODU Support Kits

Technical data
 

TypeES7300Z-KU/KA-RO
Operating Frequency, GHzKu/Ka dual Band RXO feed
 Ku bandKa Band
 10.7-12.7517.7-21.2
Gain, Mid-band, dBi56.8@11.8GHz60.8@19.5GHz
PolarizationLinearCircular
Cross Pol isolation, dB35/
Axis Ratio (on Axis), dB/1.2dB
VSWR1.351.35
Antenna Noise Temperature 2-port feed
10° Elevation
70K		 
  130K
-3 dB Beam Width, Mid-band0.23°0.15°
Feed InterfaceWR-75WR-42
Port Port1: HLP, Port2: VLPPort1: RHCP, Port2: LHCP
Feed Insertion Loss, dB0.5dB1dB
IsolationRx to RX30dB18dB
 Band to Band 50dB
First sidelobe-14dB
Mechanical Specification
Antenna Diameter7.3m
Antenna TypeCassegrain
Antenna structureTurn table
Surface Accuracy(RMS)≤0.35mm
Antenna Pointing RangeAzimuth
Elevation
Polarization		±170°(continuous)
0°~90°(Continuous)
±45° (continuous)
Drive Modemotorized
Motor Drive SystemAzimuth Travel Rate
Elevation Travel Rate
Pol Travel Rate		0.003-0.3°/S
0.003-0.3°/S
0.5°/S
Environmental Specification
Operational Wind72km/h gusting to 97km/h
Survival Wind200km/h
Temperature-40°~+60°
Relative Humidity100%
Solar Radiation1135Kcal/h/m²
Seismic(Survival)0.3g(H), 0.15g(V)
Ice Loading13mm Operational; 25mm Survival

Shipping
Shipping by sea is our usually method send goods to our customers, Send small spare parts we through by air or by express to our customers
7.3m Ku Band Cassegrain Motorized Earth Station Antenna

FAQ
7.3m Ku Band Cassegrain Motorized Earth Station Antenna
Q1. What's our payment terms?
A: We only accept T/T payment

Q2. What's your production lead time?

A: Based on your purchase quantity. If we have your requested products in stock, We'll send goods after received your prepayment. If no spot goods, we'll according to two parties negotiation as sales contract

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