7.3 Meter X/S/ka Band Satellite Antenna

7.3 Meter X/S/ka Band Satellite Antenna

Smart control
System fault alarm ,calibration function
Capture and tracking satellites automatically

Product Details

Introduction:

 The 7.3 meter remote sensing antenna is an S band, X band and data transmission equipment which receives the mission command and satellite orbit data from the station control subsystem, controls the antenna motion through the ACU, and causes the remote sensing antenna to receive the downlink signal of the target satellite. After the frequency conversion of the received signal, the transmission is performed. The end performs data processing. The system has a single pulse self-tracking function in the X and S frequency bands, which can achieve stable tracking of the entire receiving process. At the same time, it has an uplink transmitting function in the X and S frequency bands to realize information uploading.

Our technical service involves the project planning, program design, technical consultation, program implementation, equipment (software) installation, system commissioning, product maintenance, component replacement, regular inspection and troubleshooting, etc. Solution design - project implementation - a complete set of technical service systems for after-sales technical support.


Product advantages: 

● Applicable,reliable,advanced, economical

● Perfect human-computer interaction function;

● Accept customization


Technical features:

Antenna Diameter7.3 meter* (Can be customize)

Antenna form

Ring-focus parabolic antenna

Working mode

Transmit and receiving at the same time

Frequency

S band receiving: 2.2 to 2.3 GHz;

S band tracking: 2.2 to 2.3 GHz;

S band transmission: 2.025 ~ 2.120 GHz;

X band receiving: 7.8 to 9.0 GHz;

X band tracking: 7.8 ~ 9.0 GHz;

X band transmission: 7.2 to 7.3 GHz

Polarized form

S band

Receiving: simultaneous left and right circular polarization;

Tracking: left and right circular polarization optional;

Transmit: left and right circular polarization optional;

X band:

Receiving: simultaneous left and right circular polarization;

Tracking: left and right circular polarization optional;

Transmit: left and right circular polarization optional.

Gain

S: ≥40.8dBi -2.2GHz

X:≥54.1dBi-8.45GHz

G/T

S: ≥19dB/K-2.2

X: ≥32dB/K-8.45

First sidelobe

 ≤ -14 dB

Port standing wave

 

X band: VSWR ≤ 1.5:1.

Line motion range

Azimuth: ±350°

Elevation -1 °~ 90 °

Polarization: ±7°, ±180° adjustable

 

Capture angle: ≥5°

Tracking mode:

automatic

Capture mode:

automatic and manual;

Isolation:

 

90dB;

Salt Spray

 

All equipment should have strong resistance to salt spray.

Working temperature

 

-40℃~+55℃


Storage temperature

 

-55℃~+70

Wind resistance:

 

Working wind speed: 6 winds (≤13.8m/s, steady state), 8 winds (≤20.7m/s, gusts);

8 grade wind (≤ 20.7m / s) to ensure accuracy;

14 grade wind (≤46.1m/s) does not destroy;


Applications:

● Through the remote sensing antenna control system , the rotation of the antenna frame is controlled, the tracking of the medium and low-orbit satellites is realized, and the S-band and X-band downlink signals transmitted by the satellite are received.


Service : 

We provide project planning, program design, technical consultation, program implementation, equipment (software) installation, system commissioning, product maintenance, component replacement, regular inspection and troubleshooting, etc. Solution design - project implementation - a complete set of technical service systems for after-sales technical support.


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