Welcome to the website of SPAA05.com, world leader in antenna alignment solutions. We have developed GPS based antenna alignment tools which feature easy to use antenna mounting and back-office software, to improve the nominal antenna bearing (azimuth) of GSM, DCS and UMTS mobile cellular networks. We have a wide range of tools with a heading accuracy of up to 0.5°. With our tools, we have developed all kinds of software that facilitate antenna optimization.
For information about our products, please visit the corresponding section. Feel free to use any of our online services, like the Q&A or Online Data-translator, view documentation or try out the handy Universal Data-translator for free.
Free UDT Upgrade!
Please use the code 1736449285 to upgrade your UDT to Full version! Click here for instructions.
RAMIS Android preview!
Take a preview at the new SPAA05 RAMIS Android version here!
RAMIS Android coming soon!
Within a few months we will release RAMIS Android version along with our LTE alignment tools.
The SPAA05-NANO is here!
We have premiered the SPAA05-NANO, tiniest alignment tool. Check it out here
Universal Data-translator 2.0!
We have released the new UDT 2.0, with lots of new features like Topview, KMZ export and Database interaction. Check it out here