Wuxi Huaxin Radar Engineering Co., Ltd.  

Product Name: 7.3m C, Ku-Band Rxtx Antenna Model NO.: HXWT7.3m Sturcture Form: King Post Pedestal Nature of Operation: Transmitting Antenna Material: Al Operating Wavelength: C-Band, Ku-Band Usage Occasion: Fixed Earth Station Antenna Usage: Communication Antenna Drive Type: Motorized Type: Dual-Reflector Polarization: Linear / Circular Port: 2-Port / 4-Port Warranty: 1 Year Color: White Enterprise Nature: Manufacturer Customized: Available Certificate: ISO9001 Market: Global Trademark: HUAXIN Transport Package: Export Standard Package Origin: China HS Code: 8529109021 Product Description 7.3m C, Ku-Band RxTx AntennaFeatures: Dual shape ring-focus designAluminum major reflector & sub reflector with high precisionHigh gain and excellent sidelobe performanceFactory feed system and king post pedestal assembled to reduce installation timeNo field alignment requiredWell in anti-corrosionExcellent in stabilityApprovals or Compliance: ASIASATAPTCHINA SATCOMSINOSATINTELSATEUTELSATMain parts:Feed hornOMT & FilterPanelsRadial beamHub2-axis motorized king post pedestalFoundation kitSpecification of 7.3m C, Ku-Band RxTx Antenna R.F SPECIFICATIONSC-Band Ku-BandRECEIVETRANSMITRECEIVETRANSMIT1. Frequency(GHz)3.625-4.25.85-6.42512.25-12.7514-14.53.4-4.2 ★5.85-6.725 ★10.95-12.75 ★13.75-14.5 ★2. Typical Gain(dBi)47.71 at 3.8GHz51.36 at 6.0GHz57.73 at 12.5GHz58.52 at14.25GHz3. VSWR1.25:11.25:11.25:11.25:14. Beamwidth (-3dB)0.676°0.444°0.213°0.195°5. Antenna Noise Temperature(K)2/4Port Feed2/4Port Feed20°Elevation27K/31K39K/45K40°Elevation24K/28K34K/40K6. Typical G/T at 20°EL30.15/29.86dB/K (3.8GHz, 30K LNA)37.36/37.13dB/K (12.5GHz, 70K LNA)7. Power Handling Capability5KW/Port1KW/Port8. Feed Interface CPR-229CPR-137WR-75WR-759. Feed Insertion Loss0.25/0.3dB0.2/0.25dB0.3/0.4dB0.25/0.35dB10. Tx to Rx Isolation≥85dB≥85dB11. Axial Ratio (dB)1.5/0.5dB1.0/0.5dB12. Cross Pol IsolationOn Axis≥35dB≥35dB13. SidelobesCCIR.580-6CCIR.580-6 MECHANICAL SPECIFICATION ENVIRonMENTAL SPECIFICATION1. Antenna TypeRing-focus1. Wind Loading, Operational (Maintain Precision)60mph(97km/h)2. Drive TypeMotorized2. Wind Loading, Operational (Decrease Precision)65mph(105km/h)3. AZ Travel±90°(3 segments)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 Segments167. 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. Surface Accuracy0.5mm(R.M.S)9. 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.