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- KRATOS
- KPBESA35MLEOA1
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Overview
Like all Kratos earth station antennas, the 3.5 Meter Earth Station Antenna provides high gain and exceptional pattern characteristics. This antenna system is designed to address the stringent requirements of Low Earth Orbit tracking for operators who demand unsurpassed flexibility and electrical performance in high-quality, cost-effective, and reliable packages. For further information please visit Kratos Defense.
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GENERAL SPECIFICATIONS
- Hardware
- Sizes ≤ 3/8 in (9.5mm), stainless steel, passivated per MIL-F-14072-E300Sizes ≥ 3/8 in (9.5mm), hot-dipped galvanized stainless steel, passivated per ASTM-A123
- Reflector Material
- Precision-Formed Aluminum
- Reflector Segments
- 1 or 2
- Ground Mount
- Hot-dipped galvanized steel, per ASTM-A123 for structural steel.
- Optics Type
- Dual Reflector Gregorian
- Positioner Mount Type
- X/Y
- Positioner Velocity
- 6°/sec
- Positioner Acceleration
- 12°/sec²
- Positioner Positioner
- <0.05°
- Positioner Travel
- Azimuth360° continuous with slipring, Elevation+5° to +175°
- Positioner Torque
- Continuous3,600 ft. lbs. / Peak7,200 ft. lbs.
- Power Requirements
- 110-220 VAC, 50-60 Hz, 1Ø
Key Features
• Ka Band Applications
• Single or Two-Piece Main Reflector without need for adjustment, optimization or special tools
• Bonded and riveted torsion box for rigidity
• Heavy duty mounting ring for strength
• Advanced dual reflector Gregorian optics
• Conical Scanning Feed
• X-Y pedestal with high precision (near-zero backlash) drives
• On-axis, High Accuracy Absolute encoders (+/- .005°)
• NGC Antenna Control Unit
• Power and control interfaces
• Beacon Tracking Receiver •
3 year warranty on all structural components
RF CHARACTERISTIC
- 4CPKAOW-35-1
- Port: 4, CP, Tx: 27.50-31.00 GHz, Rx: 17.8-20.2 GHz
- 4CPWWKA-35-206
- Port:4, CP, Tx: 27.50-31.00 GHz, Rx: 17.7-21.2 GHz
Key Features
• Ka Band Applications
• Single or Two-Piece Main Reflector without need for adjustment, optimization or special tools
• Bonded and riveted torsion box for rigidity
• Heavy duty mounting ring for strength
• Advanced dual reflector Gregorian optics
• Conical Scanning Feed
• X-Y pedestal with high precision (near-zero backlash) drives
• On-axis, High Accuracy Absolute encoders (+/- .005°)
• NGC Antenna Control Unit
• Power and control interfaces
• Beacon Tracking Receiver •
3 year warranty on all structural components
Compatibility
ENVIRONMENTAL SPECIFICATIONS
- Temperature
- Operating-40° to 52°C, Storage-54°C to +71°C
- Seismic (Earthquake)
- 1 G Vertical and Horizontal acceleration. Equivalent to a Richter Magnitude 8.3, and Grade 11 on the modified Mercalli Scale
- Operational Winds
- 56 km/h / 35 MPH (gusting to 72 km/h / 45 MPH)
- Survival Winds
- 125 mph (200 km/h) in any position of operation
- Rain
- 4 in (102 mm) per hour
- Solar Radiation
- 360 BTU/hr/ft2 (1135 Watts/m2)
- Relative Humidity
- 100%, including condensation
- Shock and Vibration
- As encountered by commercial Air, Rail and Truck shipment.
- Weight (reflector + pedestal)
- depends on configuration contact Kratos
Key Features
• Ka Band Applications
• Single or Two-Piece Main Reflector without need for adjustment, optimization or special tools
• Bonded and riveted torsion box for rigidity
• Heavy duty mounting ring for strength
• Advanced dual reflector Gregorian optics
• Conical Scanning Feed
• X-Y pedestal with high precision (near-zero backlash) drives
• On-axis, High Accuracy Absolute encoders (+/- .005°)
• NGC Antenna Control Unit
• Power and control interfaces
• Beacon Tracking Receiver •
3 year warranty on all structural components
