Ultraband SATCOM and Phased Array Systems: Ku-Band Terminals and UAV Modules

Emerges is an authorised Ultraband Technologies distributor in Singapore, supplying Ultraband's Ku-band SATCOM and phased array systems. The range includes the Azhdarchidae electronically steered LEO terminal, the modular Quetzalcoatlus terminal built from 16 x 16 antenna-in-module tiles, and the AzhdaeQ drone-mountable beam-steering module for beyond-visual-line-of-sight UAV links.
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Ultraband Azhdarchidae Ku-band phased array LEO satellite terminal

Authorised Ultraband Technologies Distributor

Ultraband designs its phased array systems in house, from the GaN and GaAs front-end ICs and beamforming chain to the 16 x 16 antenna-in-module (AiM) tiles and the complete terminal. All three systems operate in Ku-band, transmitting at 12.75 to 14.5 GHz and receiving at 10.7 to 12.75 GHz.

Electronically steered arrays track fast-moving LEO satellites with no moving parts, so they are slimmer, faster and lower-maintenance than a motorised parabolic dish. Ultraband showcased its 16 x 16 Ku-band phased array module at Satellite 2026 in the Taiwan Space Pavilion.

For the MMICs inside these systems, see the Ultraband mmWave MMIC range.

Ultraband Azhdarchidae Ku-band phased array LEO satellite terminal

Azhdarchidae: Electronically steered Ku-band flat-panel terminal for LEO satellites, EIRP above 66 dBm, G/T 6 dB/K.

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Ultraband Quetzalcoatlus modular Ku-band phased array terminal

Quetzalcoatlus: Modular Ku-band phased array built from 16 x 16 AiM tiles, EIRP above 83 dBm, G/T 9 dB/K.

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Ultraband AzhdaeQ Ku-band UAV beam-steering communications module

AzhdaeQ: Drone-mountable 3.2 kg Ku-band beam-steering terminal extending UAV links to tens of km for BVLOS flight.

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Ultraband SATCOM and Phased Array Systems Range

Phased Array Terminals

Ku-band LEO phased array terminal

Azhdarchidae

Available

Electronically steered Ku-band flat-panel terminal for LEO satellites, EIRP above 66 dBm, G/T 6 dB/K.

  • Tx frequency: 12.75 to 14.5 GHz
  • Rx frequency: 10.7 to 12.75 GHz
  • EIRP: > 66 dBm
  • G/T: 6 dB/K
Applications: LEO SATCOM user terminals, Fixed, vehicle or ship-mounted ground terminals, Ground side of the AzhdaeQ UAV BVLOS link.
View Azhdarchidae detailsRequest datasheet
Modular Ku-band phased array terminal

Quetzalcoatlus

Available

Modular Ku-band phased array built from 16 x 16 AiM tiles, EIRP above 83 dBm, G/T 9 dB/K.

  • Tx frequency: 12.75 to 14.5 GHz
  • Rx frequency: 10.7 to 12.75 GHz
  • EIRP: > 83 dBm
  • G/T: 9 dB/K
Applications: GEO satellite broadband, Airborne and maritime communications, Autonomous mesh networks.
View Quetzalcoatlus detailsRequest datasheet

UAV Communication Modules

UAV Ku-band beam-steering module

AzhdaeQ

Available

Drone-mountable 3.2 kg Ku-band beam-steering terminal extending UAV links to tens of km for BVLOS flight.

  • Tx frequency: 12.75 to 14.5 GHz
  • Rx frequency: 10.7 to 12.75 GHz
  • Outline: 26 x 31 x 7 cm
  • Weight: 3.2 kg
Applications: UAV long-distance video transmission, UAV BVLOS communication.
View AzhdaeQ detailsRequest datasheet

Ultraband Phased Array Systems Specifications Comparison

Part numberTypeTx / RxEIRPG/TBeam scanWeightSizeStatus
Azhdarchidae Ku-band LEO phased array terminal Tx 12.75 to 14.5 GHz
Rx 10.7 to 12.75 GHz		 > 66 dBm 6 dB/K +/-45 deg 16 kg 56 x 56 x 11 cm Available
Quetzalcoatlus Modular Ku-band phased array terminal Tx 12.75 to 14.5 GHz
Rx 10.7 to 12.75 GHz		 > 83 dBm 9 dB/K +/-45 deg Request datasheet Request datasheet Available
AzhdaeQ UAV Ku-band beam-steering module Tx 12.75 to 14.5 GHz
Rx 10.7 to 12.75 GHz		 - - - 3.2 kg 26 x 31 x 7 cm Available

Understanding the Difference: Phased Array vs Parabolic Dish

What is a Phased Array Terminal

A phased array steers its beam electronically by adjusting the phase of hundreds of antenna elements. It can track LEO satellites that cross the sky in minutes, switch between satellites almost instantly, and sit flat on a roof, vehicle, vessel or aircraft with no moving parts.

What is a Parabolic Dish Terminal

A parabolic dish focuses energy with a curved reflector and is pointed mechanically. Dishes are cost-effective for fixed GEO links, but tracking LEO satellites needs a motorised mount, which adds size, maintenance and handover delay. Modular arrays such as Quetzalcoatlus bring phased array benefits to GEO ground stations too.

Why Source Ultraband Phased Array Systems from Emerges Singapore

Sourcing Ultraband parts from an authorised distributor protects you on traceability, warranty and long-term support. Emerges is an authorised Ultraband Technologies distributor, so every part is genuine Ultraband product backed by full manufacturer support, and we can relay datasheets, samples and custom-design requests directly to Ultraband's engineering team in Taiwan.
For aerospace, defence and infrastructure procurement, certification matters. Emerges holds AS9120B and ISO 9001 certification and is registered as an IAQG aerospace electronics supplier, giving your quality and compliance teams the documentation trail they need. Singapore-based engineers provide technical pre-sales support, from MMIC selection and bare-die handling to phased array integration.
We ship to Singapore, Malaysia, Vietnam, Thailand and the wider Asia-Pacific region, backed by more than 30 years of experience supplying RF and microwave components to demanding sectors.

Related Ultraband and RF Products

Explore the Ultraband MMICs and our satellite RF solutions.

Ultraband SATCOM and Phased Array FAQs

Azhdarchidae is the Ku-band electronically steered terminal for LEO SATCOM, with EIRP above 66 dBm, G/T of 6 dB/K and +/-45 degree beam scan.

Azhdarchidae is a 56 x 56 cm, 16 kg flat-panel LEO terminal. Quetzalcoatlus is fully modular, built from 16 x 16 AiM tiles, and scales from residential units to GEO ground stations with EIRP above 83 dBm and G/T of 9 dB/K.

AzhdaeQ extends UAV links from a few kilometres (typical of 2.4 / 5.8 GHz) to tens of kilometres using Ku-band beam steering, enabling BVLOS flight. It can also link to Azhdarchidae via LEO satellites.

Yes. Ultraband offers customisable up/down converters for MIMO streams and IF spectrums, polarisation options and custom array layouts. Contact us with your requirements.

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