Satellite Link Budget & Sun Outage Software

Arrowe Technical Services develop Satmaster Pro satellite link budget and sun outage software for Windows XP/Vista/7/8 or recent GNU/Linux distros with wine installed. This site does not use cookies or third party trackers.

IconSatmaster Pro Mk8.x Series

Current version: Satmaster Pro Mk8.7p
Satmaster Pro is a tool for satellite link budget calculation, antenna aiming, dual feed spacing and sun outage prediction. ITU-R models and data are used to calculate losses due to atmospheric absorption, tropospheric scintillation, rain and cloud attenuation. There is also integral DVB-S2 support and improved interference handling for shared transponders. A demo version is available below for evaluation purposes.

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Users of any earlier series may upgrade to Mk8.x by ordering Satmaster Pro Mk8.x Upgrade for an approximate discount of 60%. Users with a full license for Mk8.x may update to the current version in the series by submitting this short update claim form.

IconSatmaster QuickAim

Current Version: Mk4.2d
A lower cost subset of Satmaster Pro for antenna installation or erecting portable setups including modified polar mounts.

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All licensed users of Satmaster QuickAim may claim free updates here.

Satellite Data File (satlist.geo)

Updated April 2nd 2014
This is an updated satlist.geo file for use with Satmaster Pro (Mk6.x or later), Satmaster+ and Satmaster QuickAim. This file can also be user modified using the inbuilt editor (except demo version). Download and unzip 'satlist.geo' to the main application directory overwriting the old file of the same name.

Download satlist.zip