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- PTA-450
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Overview
The PTA-450 is a transportable, foldable satellite antenna, designed for use in different applications and in different bands. The antenna, together with the RF equipment, is mounted on a trailer and automatically folds into a compact unit without any disassembling.
The PTA-450 antenna is a dual optic antenna system including 4.5m prime focus main reflector and sub-reflector, a quick install feed-arm, feed-horn and trailer with fixing jack system. The feed-horn system is available for Ku, Ka, X and C Bands as options.
PTA-450 can be used with PALS PAC-550 military-type antenna controller. It is provided with GPS system, position detection system and high-performance satellite beacon receiving system.
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GENERAL SPECIFICATIONS
- Reflector Diameter
- 4.5m
- Reflector Material
- Carbon Fiber
- Reflector Form
- 3 Segment Auta Folding
- Azimuth Motion Range
- ± 110°
- Elevation Motion Range
- 5 - 90°
- Polarization Motion Range
- ± 90°
- Azimuth Antenna Travel Speed
- 0.025-1°/S
- Elevation Antenna Travel Speed
- 0.025-0.4° /S
- Polarization Antenna Travel Speed
- 0.1° /S s3° /S
- Power Supply
- AC110-230V 50 /60Hz
- Motor AC
- Serva
- Manual Drive
- AZ, EL ,reflector segment
Key Features
• Supports manual, auto and auto tracking features
• C, X, Ku, Ka Band options are available
• Three axis motorization
• Side wing electric deploy and stow
• Carbon-Fiber reflector with light-weight, high strength and high accuracy
• Convenient installation on the platform of trailer
• Supports DVB-S/DVB-S2, beacon in satellite locking within 15 minutes
• High accurate GPS and anti-interference electronic compass
• Manual drive tool kit for emergency situations
• High gain, low side-lobe, high accuracy and very good cross polar rejection
• Optional beacon tracking
• Optional De-lce system
RF CHARACTERISTIC
- Ka Band Operational Frequency {GHz) Tx
- 5.85 - 6.725GHz
- Ka Band Operational Frequency {GHz) Rx
- 3.4 - 4.2GHz
- Ku Band Operational Frequency {GHz) Tx
- 13.75 - 14.5GHz
- Ku Band Operational Frequency {GHz) Rx
- 10.7 - 12.75GHz
- X Band Operational Frequency {GHz) Tx
- 7.9 - 8.4GHz
- X Band Operational Frequency {GHz) Rx
- 7.25 - 7.75GHz
- Ka Band Antenna Gain {Mid Band) Tx
- ≥46.7+20Ig (f/6.2) dB
- Ka Band Antenna Gain {Mid Band) Rx
- ≥ 42.5+20Ig (f/3.8)
- Ku Band Antenna Gain {Mid Band) Rx
- ≥ 52.8+20Ig (f/12.5) dB
- Ku Band Antenna Gain {Mid Band) Tx
- ≥ 53.9+20Ig (f/14.25) dB
- X Band Antenna Gain {Mid Band) Tx
- ≥ 49.0+20Ig (f/8.15) dB
- X Band Antenna Gain {Mid Band) Rx
- ≥ 48.3+20Ig (f/7.5) dB
- Ka Band lsolation Tx
- 85dB
- Ka Band lsolation Rx
- 85dB
- X Band Pol Mode
- Circular
- Ku Band Pol Mode
- Circular
- Ka Band Pol Mode
- Circular
- Ka Band Axial Ratio
- ≤ l.5dB
- X Band Axial Ratio
- ≤ l.5dB
- Ku Band Axial Ratio
- ≥ 35dB (CPI On Axes Linear)
- Ka Band VSWR {Tx&Rx)
- 1.5:1
- Ka Band lnsertion Loss of Feed Rx
- 0.6dB
- Ka Band lnsertion Loss of Feed Tx
- 0.5dB
- Power Consumption of the Whole System
- 4K W
- Side Lobe
- ≤ -l4dB
- Ka Band lnterface Form
- WR137. WR229
- X Band lnterface Form
- WR112
- Ku Band lnterface Form
- WR75
- DeployTime
- 15 Min
- Pointing to Satellite Time
- 5min
Key Features
• Supports manual, auto and auto tracking features
• C, X, Ku, Ka Band options are available
• Three axis motorization
• Side wing electric deploy and stow
• Carbon-Fiber reflector with light-weight, high strength and high accuracy
• Convenient installation on the platform of trailer
• Supports DVB-S/DVB-S2, beacon in satellite locking within 15 minutes
• High accurate GPS and anti-interference electronic compass
• Manual drive tool kit for emergency situations
• High gain, low side-lobe, high accuracy and very good cross polar rejection
• Optional beacon tracking
• Optional De-lce system
Compatibility
ENVIRONMENTAL SPECIFICATIONS
- Service Temperature
- -25°C - +55°C
- Storage Temperature
- -40°C - +60°C
- System Weight
- <2700Kg
- Stow Side of Antenna
- LxWxH= (4900x2260x2300) mm
Key Features
• Supports manual, auto and auto tracking features
• C, X, Ku, Ka Band options are available
• Three axis motorization
• Side wing electric deploy and stow
• Carbon-Fiber reflector with light-weight, high strength and high accuracy
• Convenient installation on the platform of trailer
• Supports DVB-S/DVB-S2, beacon in satellite locking within 15 minutes
• High accurate GPS and anti-interference electronic compass
• Manual drive tool kit for emergency situations
• High gain, low side-lobe, high accuracy and very good cross polar rejection
• Optional beacon tracking
• Optional De-lce system
