详细说明
Product Name: 7.3m C, Ku, L-Band Rx only Satellite Antenna Model NO.: HXWJ7.3m Sturcture Form: King Post Pedestal Nature of Operation: Receiving Antenna base Antenna: High Gain Antenna Material: Al Operating Wavelength: C/Ku Band, L Band Usage Occasion: Fixed Earth Station Antenna Usage: TV Antenna, Broadcasting Antenna Type: Dual-Reflector Size: 7.3m Polarization: Linear/Circular Drive Type: 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 7.3m C,Ku,L-Band Rx only Satellite AntennaFeatures:* Dual shape ring-focus design* Aluminum major reflector & sub reflector with high precision* Fashionable design, easy installation and adjustment* Factory feed system and king post pedestal assembled to reduce installation time* No field alignment required* Well in anti-corrosion * Excellent in stabilityHUAXIN 7.3m C/Ku/L-Band Rx only Antenna Specifications R.F SPECIFICATIONSC-Band Ku-BandL-BandRECEIVERECEIVERECEIVE 1. Frequency (GHz)3.625-4.212.25-12.751.1-1.5GHz3.4-4.2 ★ 10.95-12.75 ★ 2. Typical Gain (dBi)47.71 at 3.8GHz57.73 at 12.5GHz38.08 at 13GHz 3. VSWR1.25:11.3:11.3:1 4. Beamwidth (-3dB)0.676°0.213°2.05° 5. Antenna Noise Temperature(K)1/2Port Feed1/2Port Feed1 Port Feed10° Elevation33K39K20° Elevation28K34K43K40° Elevation24K30K 6. Typical G/T at 20°EL 30.08dB/K (3.8GHz, 30K LNA)37.56dB/K (12.5GHz, 70K LNA) 7. Feed InterfaceCPR-229WR-75 8. Feed Insertion Loss0.2dB0.25dB 9. Tx to Rx Isolation≥85dB≥85dB10. Axial Ratio (dB)0.75dB1dB11. Cross Pol IsolationOn Axis≥30dB≥30dB≥30dB12. SidelobesCCIR.580-6CCIR.580-6CCIR.580-6 MECHANICAL SPECIFICATION ENVIRonMENTAL SPECIFICATION 1. Antenna TypeDual-reflector 1. Wind Loading,Operational (Maintain Precision)60mph(97km/h) 2. Drive TypeMotorized 2. 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°C 5. POL Travel±90° 5. Rain100mm/h 6. Reflector MaterialPrecision formed aluminum 6. Relative Humidity0 to 100% 7. Reflector Segments1 7. Solar Radiation360 BTU/h/ft2 (1000Kcal/h/m2) 8. Mount TypeKing post pedestal 8. Ice25mm on all surface or 13mm on all surface with130km/h wind gusts 9. Shock and VibrationAs encountered during shipment by commercialair, sea or truck10. Seismic (Survival)0.3G's horizontal, 0.15G's verticalProducts can be customized. Other frequency range needed can be customized. Please refer to our company for details.Our company reserves the right of final interpretation. Any design and specifications are subject to change without notice.
