3.7m S, X-band Telemetry Satellite Antenna
Factory Price, OEM, ODM
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The antenna can be customized with various frequency band or multi frequency composite feed as per customer’s requirement, the frequency can be up to 4 simultanously.
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The structure adopts “AZ+EL+T” type to ensure antenna can track satellite when it travels over head.
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EL angle＞3° capture satellite, EL angle＞5° steady tracking.
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Tracking mode: program tracking, single-pulse self tracking, memory tracking, manual tracking, assignment, standby, collection.
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Antenna travel range: azimuth: ±355°, elevation: -1°-181°, T: ±7°.
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Antenna rotation speed: azimuth≥20°/s, elevation≥10°/s.
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Tracking accuracy: superior than 1/10 half power beamwidth.
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Pointing accuracy: superior than 1/8 half power beamwidth.
Description
As a premier telemetry satellite antenna manufacturer, Newstar provides 3.7m telemetry satellite antenna solutions that government and commercial customers rely on.
Remote sensing antenna characteristics
(1) The antenna can be customized with various frequency band or multi frequency composite feed as per customer’s requirement,the frequency can be up to 4 simultanously.
(2) The structure adopts “AZ+EL+T” type to ensure antenna can track satellite when it travels over head.
(3) EL angle＞3° capture satellite, EL angle＞5° steady tracking.
(4) Tracking mode: program tracking, single-pulse self tracking, memory tracking, manual tracking, assignment, standby, collection.
(5) Antenna travel range: azimuth: ±355°, elevation: -1°-181°, T: ±7°.
(6) Antenna rotation speed: azimuth≥20°/s, elevation≥10°/s.
(7) Tracking accuracy: superior than 1/10 half power beamwidth.
(8) Pointing accuracy: superior than 1/8 half power beamwidth.
Remote sensing antenna function
(1) Receive X band LHCP and RHCP signal.
(2) Receive S band LHCP and RHCP signal.
(3) Single-pulse automatic tracking function for S and X-band signal;
(4) Uplink function for S band and X band;
(5) Angle calibration and working status self-test capability;
(6) With regular and fast calibration function;
(7) With sun tracking function, it can complete self-checking of receiving equipment, G/T value test and fast calibration test by solar radiation.
(8) With A and E angles real-time measurement data acquisition, processing and coordinate transformation, recording and display functions.
(9) With automatic test functions of antenna servo bandwidth, dynamic characteristics and convergence characteristics;
(10) ACU has subsystem monitoring capability, the receiving station manage the tracking and receiving plan, tracking forecast data and device query command issued by the subsystem and automatically report the working status of each major device.
(11) After each orbital mission finish excecution , the antenna is upturned, the system is in standby, the pedestal is powered off, the motor is braked, and each axes working mode are independent to each other;
(12) The antenna has perfect safety protection function, the azimuth/elevation and the third axis are provided with pre-limit, final limit switch and mechanical buffer device. The antenna is equipped with emergency stop switch, sound and light alarm, over-current protection and software limit function.
(13) Local and remote monitoring are available.
With "manned, unmanned" automatic operation.
Remote sensing antenna show
remote sensing antenna view 1
remote sensing antenna view 2
remote sensing antenna view 3
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