TitleProduct

7.3m Earth Station Rxtx Antenna

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Jiangsu

  • Validity to:

    Long-term effective

  • Last update:

    2017-07-23 19:10

  • Browse the number:

    202

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Wuxi Huaxin Radar Engineering Co., Ltd.
Contactaixin:

Ms. Melody(Mr.)  

Email:

telephone:

phone:

Arrea:

Jiangsu

Address:

No. 11, Jinshan Road, Qianqiao Economic Development Zone, Huishab District, Wuxi, Jiangsu, China 214151

Website:

http://www.medtech-corp.com/com/huaxinantenna/

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7.3m RxTx Antenna
Features:
Dual shape ring-focus design
Aluminum major reflector & sub reflector with high precision
High gain and excellent sidelobe performance
Factory feed system and king post pedestal assembled to reduce installation time
No field alignment required
Well in anti-corrosion
Excellent in stability
 
Approvals or Compliance:
ASIASAT
APT
CHINA SATCOM
SINOSAT
INTELSAT
EUTELSAT
Main parts:
Feed horn
OMT & Filter
Panels
Radial beam
Hub
2-axis motorized king post pedestal
Foundation kit
Options:
Circular polarization/ dual linear polarization/ dual circular polarization
Amplifier Holder
POL motorized
Controller & Beacon receiver
Dehydrator
Waveguide switch
Lightning rod
Anti-icing system
Site Installation, commissioning and network access support
Anti-salt treatment for steel structure
Customized available
Specification of 7.3m RxTx Antenna
R.F SPECIFICATIONS C-Band Ku-Band
RECEIVE TRANSMIT RECEIVE TRANSMIT
1. Frequency(GHz) 3.625-4.2 5.85-6.425 12.25-12.75 14-14.5
  3.4-4.2 ★ 5.85-6.725 ★ 10.95-12.75 ★ 13.75-14.5 ★
2. Typical Gain(dBi) 47.71 at 3.8GHz 51.36 at 6.0GHz 57.73 at 12.5GHz 58.52 at14.25GHz
3. VSWR 1.25:1 1.25:1 1.25:1 1.25:1
4. Beamwidth (-3dB) 0.676° 0.444° 0.213° 0.195°
5. Antenna Noise Temperature(K) 2/4Port Feed   2/4Port Feed  
20°Elevation 27K/31K   39K/45K  
40°Elevation 24K/28K   34K/40K  
6. Typical G/T at 20°EL 30.15/29.86dB/K (3.8GHz, 30K LNA) 37.36/37.13dB/K (12.5GHz, 70K LNA)
7. Power Handling Capability   5KW/Port   1KW/Port
8. Feed Interface CPR-229 CPR-137 WR-75 WR-75
9. Feed Insertion Loss 0.25/0.3dB 0.2/0.25dB 0.3/0.4dB 0.25/0.35dB
10. Tx to Rx Isolation ≥85dB ≥85dB
11. Axial Ratio (dB) 1.5/0.5dB 1.0/0.5dB    
12. Cross Pol Isolation        
On Axis ≥35dB ≥35dB
13. Sidelobes CCIR.580-6 CCIR.580-6
MECHANICAL SPECIFICATION ENVIRONMENTAL SPECIFICATION
1. Antenna Type Ring-focus 1. Wind Loading, Operational (Maintain Precision) 60mph(97km/h)
2. Drive Type Motorized 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 Travel 5° to 90° 4. Ambient Temperature -40°C to 60°C
5. POL Travel ±90° 5. Rain 100mm/h
6. Reflector Material Precision formed aluminum 6. Relative Humidity 0 to 100%
7. Reflector Segments 16 7. Solar Radiation 360 BTU/h/ft2 (1000Kcal/h/m2)
8. Mount Type King post pedestal 8. Ice 25mm on all surface or 13mm on all surface with 130km/h wind gusts
9. Surface Accuracy 0.5mm(R.M.S) 9. Shock and Vibration As encountered during shipment by commercial air, sea or truck
Our company reserves the right of final interpretation. Any design and specifications are subject to change without notice.
 
 
 
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