Ka 0.45m Phased Array Satellite Terminal

Ka-band phased array satellite terminal. Integrated cooling, shock absorption, and protective design. Small size, easy to carry and install. Works for on-the-move and portable station applications.

Unique beam steering technology. High tracking accuracy. Stable tracking in harsh environments.
Supports online software upgrades and configuration updates.

Category: Satellite Communication Terminals Tags: Compact Antenna System, Ka Band SATCOM, Mobile Satellite Terminal, Phased Array Terminal

Product Details

Product Overview

The Ka 0.45m phased array satellite terminal is designed for mobile and portable satellite communication applications requiring reliable high-speed connectivity. With integrated thermal management, vibration reduction, and protective structure design, the terminal delivers stable satellite tracking performance in dynamic and harsh operating environments.

Its advanced beam control technology ensures accurate tracking and continuous communication stability during movement, making it suitable for vehicle-mounted, field deployment, and mobile SATCOM systems.

Key Specifications

Equivalent Aperture	0.45m
Operating Frequency Range	Tx: 27.5GHz ~ 31.0GHz; Rx: 17.7GHz ~ 21.2GHz
Transmit EIRP	≥ 45dBW
Receive G/T	≥ 8.5dB/K
Polarization	Circular polarization, LHCP / RHCP adjustable
Working Angle	Azimuth: 0° ~ 360°, Off-axis angle: ≤ ±70°
Tracking Accuracy	≤ 0.5dB RMS
Power Consumption	420W (Business Peak)
DC Power Supply	+24VDC
Dimensions	746mm × 546mm × 79.5mm
Antenna Weight	≤ 17kg
Protection Rating	IP66

FAQ

How does the Ka 0.45m phased array terminal maintain stable communication during movement?: The terminal uses advanced beam steering and tracking algorithms to continuously maintain alignment with the satellite during vehicle movement or dynamic deployment conditions. This helps reduce communication interruption caused by vibration, direction changes, or uneven terrain.
What advantages does phased array technology offer compared to traditional mechanically steered antennas?: Phased array technology enables faster beam response, lower tracking latency, and improved reliability with reduced mechanical wear. It also allows smoother satellite acquisition and more stable connectivity in mobile communication scenarios.
Is the terminal suitable for harsh outdoor and mobile operating environments?: Yes. The system integrates thermal management, vibration resistance, and IP66 environmental protection to support reliable operation in demanding outdoor environments such as high humidity, dust, rain, and continuous vehicle vibration.
Which applications is this terminal typically used for?: The terminal is commonly deployed in mobile command systems, emergency communication vehicles, airborne communication platforms, maritime communication systems, and rapidly deployable field communication networks requiring high-throughput satellite connectivity.
Does the terminal support remote maintenance and software upgrades?: Yes. The system supports online software upgrades and remote configuration updates, allowing operators to optimize performance, deploy new features, and simplify maintenance without extensive hardware modification.