PTA-400

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Overview

The PTA-400 is a transportable satellite antenna, designed for used in different appplications 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-400 antenna is a dual optic antenna system including 4.0m parabolic 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 Band as an option. 

 

PTA-400 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.eceiving system.


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GENERAL SPECIFICATIONS

  • Antenna Concept
  • Trifold
  • Reflector Material
  • Carbon Fiber
  • Reflector Diameter
  • 4m
  • Antenna Travel Range
  • AZ: ±110°, EL: 0° to 90°, POL: ±90°
  • Antenna Travel Speed
  • AZ: ±110°, EL: 0.1°/S - s0.4°/S, POL: 0.1°/S - s3°/S
  • Manual Override Mechanism
  • Manual override for elevation and azimuth drive system
  • Operational Limits
  • Mechanical and software limit for safety operation

Key Features

• Support 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, 
• Conventient installation on the platform of trailer, 
• Support DVB-S/DVB-S2, beacon in satellite locking within 15 minutes, 
• Optional beacon tracking,
• Optional de-ice,
• 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

Compatibility

• MIL-STD-810
• MIL-STD-461
• MIL-STD-1472
• MIL-STD-18 8/124A

RF CHARACTERISTIC

  • Frequency (GHz) Ku-Band Tx
  • 13.75 - 14.50
  • Frequency (GHz) Ku-Band Rx
  • 10.70 - 12.75
  • VSWR Ku-Band Tx & Rx
  • 1.3
  • Antenna Gain (dBi) Ku-Band Rx
  • 50.1 + 20log (f10.7)
  • Antenna Gain (dBi) Ku-Band Tx
  • 52.0 + 20log (f13.0)
  • Polarization Ku-Band
  • Linear
  • EIRP
  • 68dBW with 40W BUC, 72dBW with 100W BUC
  • CPI (On Axis, linear)
  • 35 dB
  • Satellite Operator Compliancy
  • Compliant with most of satellite operator requirements

Key Features

• Support 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, 
• Conventient installation on the platform of trailer, 
• Support DVB-S/DVB-S2, beacon in satellite locking within 15 minutes, 
• Optional beacon tracking,
• Optional de-ice,
• 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

Compatibility

• MIL-STD-810
• MIL-STD-461
• MIL-STD-1472
• MIL-STD-18 8/124A

ENVIRONMENTAL SPECIFICATIONS

  • Survival Rainfall
  • 102 mm/h
  • Humidity (Relative)
  • 0-95%
  • Wind Speed
  • Operational: 72km/h Survival (Stow): 201km/h
  • Temperature
  • Operational: -25°C to 55°C, Storage: -40°C to 60°C

Key Features

• Support 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, 
• Conventient installation on the platform of trailer, 
• Support DVB-S/DVB-S2, beacon in satellite locking within 15 minutes, 
• Optional beacon tracking,
• Optional de-ice,
• 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

Compatibility

• MIL-STD-810
• MIL-STD-461
• MIL-STD-1472
• MIL-STD-18 8/124A