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Precision RF integration



iSat have designed VSAT terminals for over 20 years. The experience has delivered terminals for X-band, Appendix 30b at Ku band, Reverse Ka band, and high power Ka-band. At higher frequencies, the skill to configure the filters for high power amplifiers with good G/T performance becomes more important, and iSat have a number of solutions designed, installed and working in critical infrastructure.


The examples below involve intricate waveguide, filtering and construction, which is an iSat Skill that can be applied to other emerging frequencies.


M4 Reverse Ka-band VSAT

X-band VSAT

Appendix 30B VSAT

981 X-band

X-Band 2.4mtr single piece

iSat Services


iSat have a range of services supporting products, terminals and infrastructure projects. These services are equally essential to deliver and coordinate with customers procurement teams.


Project Scheduling


FAT testing UK

Delivery DDP





Recent Case Studies


iSat experience covers many countries across the EMEA region. Monitor and control has been a major feature of many installations, and iSat have experience with a number of customer preferred software systems. Equipment interface ranges from serial, I/O and SNMP. All equipment is seamlessly presented on a front GUI screen. 


Monitor and Control of Contribution rack for Eritrea TV.


Broadcast market has always been a major market for iSat. Re-fitting CPI amplifiers into a neat range of 3 racks provides a satisfying appearance when installed at the earth station.


System integration Kuwait TV.


Transponders with Ka-band are becoming common. What is not so common is a supplier that has relevant actual experience of supplying, pointing and installing/ commissioning Ka-band VSATs. iSat is the world's leading experience in Ka-band antenna systems at 1.2, 1.8 and 2.4mtr antenna size.


Ka-band hub for Es’hailSat.


Networks and earth stations are commonly required in the middle of nowhere. iSat have experience of providing turnkey deployable hub earth stations which can be dropped into a theatre of operation, but also recovered on conclusion.


X-Band Airbus Defence & Space and UK Government.


In satellite networks, one solution does not fit all applications. iSat is a specialist in the configuration of Romantis Universal Satellite Router. With iSat configuration, you can confidentially use full mesh to SCPC structures, while achieving high-efficiency IP networks.


Flexible modem for small to medium VSAT networks.

iSat Integration


iSat have experience of rack and VSAT terminal integration since 1990's. Our designs can be quickly amended to meet new integration requirements.


Designs available include RF patch panels and shelves containing splitters, combiners, line drivers, with monitor points to front or rear or both. These shelves can also contain L-band manual or motorised switch, dc inserters, and L-band break out panels for cross site cables etc.


Design of rack layouts is a speciality which delivers reliable and easy to use layouts. Experience takes into consideration ventilation for electronic equipment, power distribution, cable type, and cable layout for ease of maintenance. Each rack comes with wiring diagram, wiring list with cable numbers, and each cable has that number on each connector.


iSat has built earth station RF communication cabins which are resilient independent equipment rooms with a high level of signal security. Features include redundant 3 phase mains input, redundant air-conditioning, gland and interface panels for waveguide and fibre with designs to hold 2, 3, 4 or 5 racks.


Experience in flyaway and fixed VSAT terminals has created power solutions that can source power from 12 and 24 Volt battery, solar and petrol generators. iSat use only IATA safe Lithium battery compatible with transport by air.


Resilience is available against cold and windy locations where Radomes are required for Ku and X-band VSAT terminals.


These solutions allow iSat to respond with intelligent suggestions for almost any RF integration challenge.

iSat line iSat line

iSat Ka-band terminals are available from 27.5GHz to 31GHz because iSat design and manufacture their own feeds for circular or linear polarisations. This skill enables us to connect to some transponders with interesting coverage, some of which are illustrated coverage, some of which are illustrated below.


Astra Ka-Band 4A

Es'hailsat Ka-Band

Eutelsat 25B Inverted Ka-band

Eutelsat 8 west a at 8.0 w Ka band

Nigcomsat Ka-Band

Nilesat Ka-Band

Yahsat 1B Ka-band


If you're keen to commercialise an opportunity, but require Ka-band VSAT terminals- you have found your source.

iSat Ka-Band VSAT Service Coverage

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iSat X-Band VSAT Service Coverage


iSat X-band coverage are transmitting at 7.9 to 8.4GHz and receiving at 7.25 to 7.75GHz. iSat engineered a range of terminals including C-COM at X-band, and they are available PV rating 'Unclassified' ready for export.