详细说明
Product Name: 3.7m C, Ku-Band Rx only Communication Antenna Model NO.: HXWJ3.7m Sturcture Form: King Post Pedestal Nature of Operation: Receiving Antenna Material: Al Operating Wavelength: C-Band, Ku-Band Usage Occasion: Fixed Earth Station Antenna Usage: TV Antenna Drive Type: Manual/Motorized Type: Prime Focus Polarization: Linear/Circular Color: White Warranty: 1 Year Enterprise Nature: Manufacturer Customized: Available Certificate: ISO9001 Market: Global Logo: Huaxin/Customized Trademark: HUAXIN Transport Package: Export Standard Package Origin: China HS Code: 8529109021 Product Description 3.7m C,Ku-Band Rx only Communication Antenna Features:Aluminumreflector with highprecisionFashionable design, easy installationandadjustmentFactory king post pedestal assembled to reduce installation timeNo field alignment requiredExcellent in stabilityMain parts: Feed hornPanelsReflector strutHubKing post pedestalFoundation kitOptions:Dual linear polarization / dual circular polarizationNon-penetrating mount2-axis or 3-axis motorizedController, Beacon receiverAnti-icing systemLightning rodSpecial anti-corrosion treatment for steel structureSite installation and commissioning supportCustomizedavailableSpecification of 3.7m C,Ku-Band Rx only Communication Antenna R.F SPECIFICATIONSC-BandKu-BandRECEIVERECEIVE1. Frequency(GHz)3.625-4.212.25-12.753.4-4.2 ★10.95-12.75 ★2. Typical Gain(dBi)41.81 at 3.8GHz51.83 at 12.5GHz3. VSWR1.3:11.3:14. Beamwidth (-3dB)1.334°0.421°5. Antenna Noise Temperature(K)1/2Port Feed1/2Port Feed10°Elevation35K41K20°Elevation30K36K40°Elevation26K32K6. Typical G/T at 20°EL24.03dB/K(3.8GHz, 30K LNA)31.58dB/K(12.5GHz, 70K LNA)7. Feed Interface CPR-229WR-758. Feed Insertion Loss0.2dB0.25dB9. Axial Ratio (dB)0.75dB1dB10. Cross Pol IsolationOn Axis≥30dB≥30dB11. SidelobesCCIR.580-6CCIR.580-6 MECHANICAL SPECIFICATIonENVIRONMENTAL SPECIFICATION1. Antenna TypePrime-focus1. Wind Loading, Operational (Maintain Precision)45mph(72km/h)2. Drive TypeManual / Motorized2. Wind Loading, Operational (Decrease Precision)60mph(97km/h)3. AZ Travel0 to 360°/±85°(2segments)3. Wind Loading, Survival (Fixed Heavenward)125mph(200km/h)4. EL Travel5° to 90°4. Ambient Temperature-40°C to 60°C5. POL Travel±90°5. Rain100mm/h6. Reflector MaterialPrecision formed aluminum6. Relative Humidity0 to 100%7. Reflector Segments127. Solar Radiation360 BTU/h/ft2 (1000Kcal/h/m2)8. Mount TypeKing post pedestal8. Ice25mm on all surface or 13mm on all surface with 130km/h wind gusts9. Shock and VibrationAs encountered during shipment by commercial air, sea or truckOur company reserves the right of final interpretation. Any design and specifications are subject to change without notice.
