satellite antenna

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Product Description:

Electrical Specification

Type

C37T

K37T

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

41.94

45.52

51.24

52.55

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 2-port feed

10° Elevation

30° Elevation

50° Elevation

35K

29K

25K

49K

39K

35K

-3 dB Beam Width, Mid-band

1.31°

0.87°

0.43°

0.38°

Typical G/T(EL>10°)

24dB/K

(30° LNA)

30.6dB/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

0.2

0.25

0.25

Isolation, Tx to Rx, dB

85

85

First Side lobe

90% Peaks under Following Envelop

-14

29-25logθ(1°≤θ<20°)

-14

29-25logθ(1°≤θ<20°)

Mechanical Specification

Antenna Diameter

3.7m

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 Travel Rate

Elevation Travel Rate

0.30°/S(0.06°/S)

0.20°/S(0.04°/S)

Environmental Specification

Operational Wind

72km/h gusting to 97km/h

Survival Wind

200km/h

Temperature

-40°~+60°

Relative Humidity

100%

Solar Radiation

1135Kcal/h/m²

Seismic(Survival)

0.3g(H), 0.15g(V)



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Q:What does the host of communication equipment mainly mean?
A distributed base station is an independent base station. Repeaters must rely on base stations.
Q:What is communication terminal equipment?
A device that inputs programs and data to a computer through a communication facility or receives output from a computer. The terminal device is usually set up in a convenient place where the communication facilities can be connected with the remote computer, which is mainly composed of a communication interface controller and a dedicated or selected input and output device.
Q:Is the optical cable on-line monitoring system a communication product?
How is called the tail line, only one end of a connecting head, and the other end is a piece of optical fiber breakage, connected with the other fiber core by welding, often appear in the optical fiber terminal box for connecting cable and fiber optic transceiver (also used jumper coupler, etc.).
Q:What is the installation of communication equipment?
The wire communication equipment mainly introduces the serial communication of the industrial field, the communication of the professional bus type, the communication of the industrial Ethernet and the conversion equipment among the various communication protocols. Wireless communication equipment is mainly wireless AP, wireless bridge, wireless network card, wireless lightning arrester, antenna and other equipment.
Q:What does fire control communication equipment include?
You said the use of UPS power, that is, fire control room in the fire alarm controller, fire telephone host, fire, broadcast host, etc., should use UPS power belt.
Q:What are the commonly used network communication devices?
The following equipment: general network adapter: also called the network interface card (NIC), plug it to other network devices connected to the computer in the bus on the computer, the network adapter in general only network physical layer and data link layer. The function of network transceiver interface equipment is: network adapter and transmission media. It provides isolation signal level conversion and signal.
Q:What are the business scope of communication equipment?
In the classification of the national economy, communications equipment includes communications, transmission equipment and switching equipment, communications terminals (telephones, mobile phones, pagers, fax machines), fiber optics, communications materials and so on.
Q:What is a mobile communication device?
The theory of electromagnetic wave was founded by Maxwell, who invented the telegraph communication equipment according to the electromagnetic wave. It is the Italian Marconi, and Baer is the person who invented the telephoneWireless communication is the use of radio waves instead of cable to realize the communication between devices, this communication mode has quick and easy installation and maintenance, is not affected by the topography of the site environment, cost advantages, rich products can meet the different needs of the communication distance and speed on the user.
Q:What does the communication terminal consist of?
The communication terminal equipment is usually from both ends.
Q:What products does communication include? Does the computer belong to communication products?
Computers aren't, computers are tools. Communications products are divided into wired and wireless, core network and access network, such as mobile terminals, and then base station, and then program-controlled switches, routers, switches, and so on

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