Steerwin ESA01

Electronically Steerable Antenna by Starwin

Note : Your request will be directed to Starwin.

Steerwin ESA01 Image

The Steerwin ESA01 from Starwin is a Ka-band Electronically Steered Phased Array Antenna Terminal that operates from 27.5 to 31 GHz (Tx) and 17.7 to 21.2 GHz (Rx). It delivers a normal EIRP of over 45 dBW (at 29.25 GHz) and a gain of over 9 dB (at 19.45 GHz). This RHCP (Tx) and LHCP (Rx) polarized antenna terminal has a beam adjustment time of up to 1 ms and a tracking rate of over 20º/second. It has a scan gain loss of up to 5 dB (at off-axis angle of 60°) and side-lobe suppression of over 12 dB (at ±60° beam range). This antenna terminal has a phase noise of less than -110 dBc/Hz and a tracking accuracy of up to 0.20.

 The Steerwin ESA01 supports fully electronically steered phased array beamforming. It has an integrated phased array antenna, ACU, satellite Modem, and Up & Down Converter. This antenna terminal has a solid-state circuit without any moving mechanical parts which makes it highly reliable. It can be set up easily without the need for a satellite technician for installation, cabling, connection, commission, etc. This antenna terminal supports mobile broadband connectivity under GEO, MEO, and LEO. It requires a DC supply of 48 V and consumes a maximum power of 700 W. This antenna terminal is available in a package that measures 630 x 480 x 95 mm and is ideal for land (fixed platform-COTP), mobile (vehicle & train-COTM), aero (airplane and UAV-COTM) and maritime (shipping vessels-COTM) applications.

Product Specifications

Product Details

  • Part Number
    Steerwin ESA01
  • Manufacturer
  • Description
    Ka-band Electronically Steered Phased Array Antenna Terminal from 17.7 to 31 GHz

General Parameters

  • Applications
    SATCOM & MILCOM, Communication on the Move
  • Bands
  • Connectors
  • Dimensions
    630 x 480 x 95 mm
  • E-Plane BW
    0 to 360 Degrees
  • Frequency
    27.5 to 31GHz (Tx) & 17.7 to 21.2GHz (Rx)
  • Gain
    55 dB (Channel Gain)
  • Grade
    Commercial, Military, Space
  • H-Plane HW
    60 Degrees
  • Length
    630 mm
  • Polarization
    Tx: RHCP & Rx: LHCP
  • Power
    450 to 700 W (Power Consumption)
  • Radome colour
  • Type
    Electronically Steerable Antenna, Phased Array
  • Weight
    16kg [35.3 lbs]
  • Note
    EIRP:=45dBW ; Beam Adjustment Time:1 ms ; Adjusting Step:=1dB ; DC Power Supply:48 V ; IIP3:25 dBm ; IF Frequency:3800 MHz (Tx) & 4400 MHz (Rx)