PKA-75

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  • PKM-75Ka
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Overview

PKM-75Ka is an easy to use and very portable Drive Away Prime focus, offset antenna system includes 75 cm parabolic reflector with two axes pedestal. Pre-galvanized steel with a powder coat finishing enables corrosion resistance and long use time in rugged environments. PKM-75Ka meets different application standards.


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GENERAL SPECIFICATIONS

  • Reflector Diameter
  • 0,75 m
  • Reflector Type
  • Offset, Prime Focus
  • Operation On-Air Time
  • ~2 Minutes
  • Antenna Concept
  • Prime focus offset feed antena with eliptical reflector, folding feed-arm
  • Reflector Material
  • Steel
  • Drive Rates
  • ELEVATION Slow: 0.1°/sec, Medium: 1.5°/sec, Fast: 3.0°/sec
  • Antenna Travels
  • Up to 90°
  • Manual Override Mechanism
  • Manual override for elevation and azimuth drive system

Key Features

• One-Touch Operation

• Strong yet lightweight Carbon-Fiber (PKM-77Ka) design which rigorously tested to operate in the toughest environments (wind, rain, sun . ..)

• 0,01° pointing accuracy with resolvers at 3 axes

• Fully motorized driving mechanism with zero backlash gear system

• Prime Focus antenna and feed system

• Low power consumption optional De-lce system

• Manual drive tool kit for emergency situations

• Easy vehicle integration

Compatibility

• TURKSAT

• YAHSAT

• AVANTI

RF CHARACTERISTIC

  • Frequency (GHz) Tx
  • 28.30 - 30.00
  • Frequency (GHz) Rx
  • 18.30 - 20.20
  • Gain (±0.2 dBi) Tx
  • 45.3
  • Gain (±0.2 dBi) Rx
  • 41.9
  • Satallite Operator Compliancy
  • Yahsat, Turksat, Avanti

Key Features

• One-Touch Operation

• Strong yet lightweight Carbon-Fiber (PKM-77Ka) design which rigorously tested to operate in the toughest environments (wind, rain, sun . ..)

• 0,01° pointing accuracy with resolvers at 3 axes

• Fully motorized driving mechanism with zero backlash gear system

• Prime Focus antenna and feed system

• Low power consumption optional De-lce system

• Manual drive tool kit for emergency situations

• Easy vehicle integration

Compatibility

• TURKSAT

• YAHSAT

• AVANTI

ENVIRONMENTAL SPECIFICATIONS

  • Temperature Range
  • Operational: -30°C to 55°C / Survival: -40°C to 60°C
  • Wind Speed
  • Operational 95 km/h, Survival 140 km/h, Stowed <175 km/h
  • Rain
  • Survival in heavy rainstorm (sealing class IP65)
  • Solar Radiation
  • 1000 W/m2
  • Humidity
  • O to 100% with condensation

Key Features

• One-Touch Operation

• Strong yet lightweight Carbon-Fiber (PKM-77Ka) design which rigorously tested to operate in the toughest environments (wind, rain, sun . ..)

• 0,01° pointing accuracy with resolvers at 3 axes

• Fully motorized driving mechanism with zero backlash gear system

• Prime Focus antenna and feed system

• Low power consumption optional De-lce system

• Manual drive tool kit for emergency situations

• Easy vehicle integration

Compatibility

• TURKSAT

• YAHSAT

• AVANTI