Product Name: 4.5m C, Ku-Band Rx only Communication Antenna Model NO.: HXWJ4.5m Sturcture Form: King Post Pedestal Nature of Operation: Receiving Antenna Material: Al Operating Wavelength: C/Ku Band Usage Occasion: Fixed Earth Station Antenna Usage: TV Antenna, Broadcasting Antenna Type: Dual-Reflector Size: 4.5m Polarization: Polarization Drive Type: Manual/Motorized Color: White Warranty: 1 Year Enterprise Nature: Manufacturer Customized: Available Certificate: ISO9001 Market: Global Trademark: HUAXIN Transport Package: Standard Export Packaging Origin: China HS Code: 8529109021 Product Description 4.5m C,Ku-Band Rx only Communication AntennaFeatures:Dual shape ring-focus designAluminum major reflector & sub reflectorwithhighprecisionFashionable design, easy installation andadjustmentFactory feed system and king post pedestal assembled to reduce installation timeNo field alignment requiredExcellent in stabilityMain parts: Feed hornPanelsRadial beamsHubKing post pedestalFoundation kitOptions:Dual linear polarization / dual circular polarizationC/Ku dual band feed systemNon-penetrating mount2-axis or 3-axis motorizedController, Beacon receiverIntelligent pressurization dehydratorAnti-icing systemLightning rodSpecial anti-corrosion treatment for steel structureSite installation and commissioning supportCustomizedavailableSpecification of 4.5m 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)43.51at 3.8GHz53.53at 12.5GHz3. VSWR1.25:11.3:14. Beamwidth (-3dB)1.097°0.346°5. Antenna Noise Temperature(K)1/2Port Feed1/2Port Feed10°Elevation35K41K20°Elevation30K36K40°Elevation26K32K6. Typical G/T at 20°EL25.73dB/K (3.8GHz, 30K LNA)33.28dB/K (12.5GHz, 70K LNA)7. Feed InterfaceCPR-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 TypeDual-reflector1. 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°/±90°(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.