STA5375

SATCOM Amplifier System by Spacepath Communications (40 more products)

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The STA5375 Ku Series of High Power Amplifiers from SpacePath Communications operates from 12.75 - 14.80 GHz with bandwidth options of 500/750 MHz. They provide ultra-linear, high-efficiency performance in a compact, lightweight, rugged, weatherproof, antenna mount enclosure. The advanced packaging and cooling techniques enable the unit to operate in extreme environmental conditions from direct rain to direct sunlight. The amplifiers have a user-friendly and incorporate a comprehensive remote control facility as standard, including RS485, RS232 and Ethernet options.

The HPA incorporates a high-efficiency multi-collector TWT powered by an advanced power supply. This antenna mount amplifier has been developed for use in Satellite Applications.


Product Specifications

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Product Details

  • Part Number
    STA5375
  • Manufacturer
    Spacepath Communications
  • Description
    750 W Ku-Band TWT Power Amplifier for Satellite Applications

General Parameters

  • Type
    TWTA
  • Bands
    Ku Band
  • Frequency
    13.75 to 14.50 GHz / 12.75 to 14.50 GHz / 13.75 to 14.80 GHz / 12.75 to 13.25 GHz
  • TWT Power
    750 W
  • Flange Power
    675 W
  • Transmit Noise Power
    -70 dBW
  • Small Signal Gain
    70 dB
  • Gain Adjustment Range
    30 dB
  • Gain Adjustment Step Range
    0.1 dB
  • Redundancy
    1:1
  • Redundancy
    Yes
  • Indoor Outdoor
    Outdoor
  • AM/PM Conversion
    2 deg/dB
  • Harmonics
    -60 dBc
  • Intermodulation
    -30 to -19 dBc
  • Impedance
    50 Ohms
  • Input VSWR
    1.30:1
  • Output VSWR
    1.30:1
  • Spurious
    -60 dBc
  • Power
    58.79 dBm
  • Power
    750 W
  • AC Voltage
    200 to 240 VAC
  • Power Cosumption
    2200 to 2450 VA
  • Package Type
    System
  • Input Connector
    N Type - Female
  • Waveguide
    WR-75
  • Dimension
    508 X 254 X 254 mm (L x W x H)
  • Weight
    21 kg
  • Cooling
    Inbuilt Cooling System
  • Operating Temperature
    -40 to 60 Degree C
  • Note
    Interface: RS485, RS232 and Ethernet ; Power Factor: 0.98

Technical Documents