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3.7m C-band, Ku-band RxTx Antenna

3.7m C-band, Ku-band RxTx Antenna
3.7m C-band, Ku-band RxTx Antenna 3.7m C-band, Ku-band RxTx Antenna 3.7m C-band, Ku-band RxTx Antenna 3.7m C-band, Ku-band RxTx Antenna
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Features of 3.7m C-band, Ku-band RxTx Antenna
● 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
● King post pedestal
● Foundation kit

Options
● Circular polarization/ dual linear polarization/ dual circular polarization
● Non-penetrating mount
● Amplifier Holder
● 2-axis or 3-axis motorized
● Controller & Beacon receiver
● Dehydrator
● Lightning rod
● Anti-icing system
● Site Installation, commissioning and network access support
● Anti-salt treatment for steel structure
Ÿ● Customized available

Specification of 3.7m C-band, Ku-band 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) 41.81 at 3.8GHz 45.46 at 6.0GHz 51.83 at 12.5GHz 52.62 at14.25GHz
3. VSWR 1.25:1 1.25:1 1.25:1 1.25:1
4. Beamwidth (-3dB) 1.334° 0.877° 0.421° 0.384°
5. Antenna Noise Temperature(K) 2 Port Feed 2 Port Feed
10°Elevation 36K 42K
20°Elevation 30K 37K
40°Elevation 25K 33K
6. Typical G/T at 20°EL 24.03dB/K (3.8GHz, 30K LNA) 31.54dB/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 0.25dB 0.2dB 0.25dB 0.25dB
10. Tx to Rx Isolation ≥85dB ≥85dB
11. Axial Ratio (dB) 1.5dB 1.0dB
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 Manual / Motorized 2. Wind Loading, Operational (Decrease Precision) 65mph(105km/h)
3. AZ Travel 0 to 360° / ±90°(2 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 12 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
    10.Seismic (Survival) 0.3G's horizontal, 0.15G's vertical
Products 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.
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