Satellite Link Budget & Sun Outage Software

Arrowe Technical Services are the developers and sole distributors of Satmaster Pro satellite link budget and sun outage software for Windows XP/Vista/7/8.

IconSatmaster Pro Mk9.x Series

Current version: Satmaster Pro Mk9.1c
Satmaster Pro is a generic tool for satellite link budget calculation, antenna aiming, dual feed spacing and sun outage prediction. Up to date ITU-R recommendations and data sets are used to calculate losses due to atmospheric and weather effects. There are selectors for DVBS, DVBS2-X, and NS3 modcods and a choice to select either C/I or C/Io inputs for interference handling. Here are more details or try an evaluation version by clicking the download button.

Download Demo Order Now | Install FAQ | User Guide |

Users of the earlier Mk8.x series may upgrade to the Mk9.x series by ordering Satmaster Pro Mk9.x Upgrade for an approximate discount of 60%.

The software is regularly maintained and improved. Any bugs identified are normally fixed and uploaded within 24 to 48 hours so it is recommended registered users of the 9.x series update to the current build by submitting this short series update claim form. No additional cost is involved and download instructions are emailed as soon as entitlement is validated.

Satellite Data File (satlist.geo)

Updated October 3rd 2014
This is an updated satlist.geo file for use with Satmaster Pro and discontinued products. This file can also be user modified using the inbuilt editor (except demo versions). Download and unzip 'satlist.geo' to the main application directory overwriting the old file of the same name.

Download satlist.zip