Network Communications
Description
Newstar Communications Equipment Co.,Ltd is one of the leading 4.5m Rx-only antenna manufacturers and suppliers in China,Website:http://www.vastantenna.com, welcome to wholesale customized, low price and cheap 4.5m rx-only feedforward antenna made in China from our factory, and check the price and quotation with us.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;PERFORMANCE SPECIFICATIONSTypeNS-SEC-R450BandC-Band?????????????????????KU-bandOperating Frequency,GHz3.625～4.210.95～12.75Gain, Mid-Band, dBi≥43.2+20lg(f/3.95)≥53.59+20lg(f/12.5)Cross Pol differentiate,dB≥25≥30VSWR1.25:11.25:1-3dB Beamwidth, Mid-Band1.137°0.381°Feed interfaceWR229GWR75General Sidelobe Envelope,dBi52-10logθ（D/∧）-25logθMECHANICAL SPECIFICATIONSAntenna Diameter4.5mAntenna TypeCassegrain, FeedforwardWeight（Net）988Kg （Manual）1243Kg （Motorized）Antenna KingpostEl. Over Az.Azimuth Travel±90°（Manual）±85°（Motorized）Elevation Travel0°to 90°Drive ModeManual or MotorizedENVIRONMENTAL SPECIFICATIONSWind speed of work72kmph work wind speed(Hold the precision )97kmph work wind speed(Lower the precision ) ?200kmph Survival Winds(Upturned lock)Surface treatmentSteel?parts：?thermal-spraying?zinc?Aluminum?parts：spray paintAntenna View????????????Feedforwad ( prime focus ) type
4.5m Rx-only feedforward antenna, China, manufacturers, suppliers, factory, wholesale, buy, cheap, customized, quotation, low price, made in China,Read More
Shaanxi Newstar Communications Equipment Co. Ltd
Key Word
Address: 11th Floor, Space Building, No.493 Chang'an South Road, Xi'an, China.,
Xian, Shaanxi
China, 710061
Tel: 86-029-85339282
Fax: 86-029-85339281
