How to choose the right DVB-T/T2 transmitter | A practical guide
Make your transmitter decision based on 4 criteria: azimuth, terrain, MUXs and quality margin.
How to choose the right DVB-T/T2 transmitter
The best transmitter choice is a decision based on reception stability, not on a single indicator. This guide guides you step by step through the selection that will give you a stable result.
4 decision criteria
Criterion | Review question | How to check | Beginner's mistake |
|---|---|---|---|
Azimuth | Is the direction precise? | Angle setting and MUX test | "By eye" instead of from a corner |
Area/buildings | Are you at risk of rebounding? | Comparison of several settings and times | No test of alternative option |
MUX availability | Are all key MUXs present? | Channel package scan and validation | Rating one channel at a time |
Quality margin | Is the reception repeatable? | Evening test and stability comparison | Assessment only at one point in the day |
Compare transmitters in the app
DVB-T Finder Map in the App Store
DVB-T Finder Map on Google Play
Warning signs of a bad choice
Single MUXs disappear despite a seemingly good signal level.
Stability drops dramatically in the evening.
Reception changes with minimal movement of the antenna.
Repeatable problems despite the correct cable and connectors.
Quick comparison checklist
Select 2-3 potential transmitters.
For each, perform an identical test of several MUXs.
Record the stability result (not just the signal level).
Discard variants with frequent dropouts.
Choose the option with the best overall stability.
FAQ
Is it always worth changing the transmitter to an alternative one?
Only if the test shows better stability of key MUXs and a greater quality margin.
How long should a single variant test last?
At least 2-3 minutes on several MUXs, preferably with additional validation in the evening.
What if both transmitters give a similar result?
Choose one that has less sensitivity to small changes in direction and better repeatability.
Related pages
The best DVB-T/T2 transmitter in United Kingdom