China Factory Cassegrain Feedforward Optional 4.5M Receiving-Only Satellite Antenna Motorized Rx-only Satellite Antenna

China Factory Cassegrain Feedforward Optional 4.5M Receiving-Only Satellite Antenna Motorized Rx-only Satellite Antenna
Product Details

Characteristics

High gain, low sidelobe, high polarization identification rate;

High precision reflection panel;

Cassegrain, feedforward optional;

C-Band and Ku-Band optional;

Modern design,convenient and fast  installation&adjustment,strong anticorrosion , good stability;

Accessories

Ground plot, foundation template, the anchor bolt;

Optional

Deicing equipment, electric equipment, antenna controller, antenna drive, drive motor, limit switch, step autotracking, cable, connector, electric polarization, activity foundation, lightning rod and wire, high-frequency head;

 

Specifications         

PERFORMANCE SPECIFICATIONS

Type

NS-SEC-R450

Band

C-Band                     

KU-band

Operating Frequency,GHz

3.625~4.2

10.95~12.75

Gain, Mid-Band, dBi

≥43.2+20lg(f/3.95)

≥53.59+20lg(f/12.5)

Cross Pol differentiate,dB

≥25

≥30

VSWR

1.25:1

1.25:1

-3dB Beamwidth, Mid-Band

1.137°

0.381°

Feed interface

WR229G

WR75

General Sidelobe Envelope,dBi

52-10logθ(D/∧)-25logθ

MECHANICAL SPECIFICATIONS

Antenna Diameter

4.5m

Antenna Type

Cassegrain, Feedforward

Weight(Net)

1554Kg (Manual)1984Kg (Motorized)

Antenna Kingpost

El. Over Az.

Azimuth Travel

±90°(Manual)±85°(Motorized)

Elevation Travel

0°to 90°

Drive Mode

Manual or Motorized

ENVIRONMENTAL SPECIFICATIONS

Wind speed of work

72kmph work wind speed(Hold the precision )

97kmph work wind speed(Lower the precision )  

200kmph Survival Winds(Upturned lock)

Surface treatment

Steel parts: sand blasting and zinc-spray processing firstly,, then zinc yellow bottom paint and final white paint processg

 

Aluminum parts:unoil firstly, then zinc yellow bottom paint and final white paint processing.

 

China Factory Cassegrain Feedforward Optional 4.5M Receiving-Only Satellite Antenna motorized rx-only satellite antennaChina Factory Cassegrain Feedforward Optional 4.5M Receiving-Only Satellite Antenna motorized rx-only satellite antenna

China Factory Cassegrain Feedforward Optional 4.5M Receiving-Only Satellite Antenna motorized rx-only satellite antennaChina Factory Cassegrain Feedforward Optional 4.5M Receiving-Only Satellite Antenna motorized rx-only satellite antennaChina Factory Cassegrain Feedforward Optional 4.5M Receiving-Only Satellite Antenna motorized rx-only satellite antennaChina Factory Cassegrain Feedforward Optional 4.5M Receiving-Only Satellite Antenna motorized rx-only satellite antenna

China Factory Cassegrain Feedforward Optional 4.5M Receiving-Only Satellite Antenna motorized rx-only satellite antennaChina Factory Cassegrain Feedforward Optional 4.5M Receiving-Only Satellite Antenna motorized rx-only satellite antenna

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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