DRM TX tutorial: Difference between revisions
Rework documentation for new users: illustrated steps, clear navigation, preserved technical references, and current 0.3.6 behavior |
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== Before starting == | == Before starting == | ||
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<gallery mode="packed" heights="70" caption="Commands | <gallery mode="packed" heights="70" caption="Commands"> | ||
File:Path to Dream.png|Change to the Dream folder. Replace the example path with your own. | File:Path to Dream.png|Change to the Dream folder. Replace the example path with your own. | ||
File:Then type this.png|Run dream.exe with -t to open transmitter mode. | File:Then type this.png|Run dream.exe with -t to open transmitter mode. | ||
Latest revision as of 22:19, 13 September 2026
Before starting[edit | edit source]
Install a suitable build of Dream. Locate the folder containing dream.exe. This guide's original example uses a Downloads folder; substitute your own path.
For the SimTX connection and a basic audio transmission, complete Getting Started first. DRM encoding is an additional step beyond that example.
Open transmitter mode[edit | edit source]
- Open a Windows terminal.
- Change to the folder containing Dream. Use your actual username and folder path.
- Run Dream with the
-toption.
cd "C:\Users\username\Downloads\Dream"
.\dream.exe -t
- Commands
-
Change to the Dream folder. Replace the example path with your own. -
Run dream.exe with -t to open transmitter mode.
Checkpoint: a window titled Dream DRM Transmitter opens.
Continue to the signal connection[edit | edit source]
Configure Dream's service, encoding, and output device according to the installed build. The screenshot shows channel settings, not a complete audio-routing configuration. Some builds have codec limitations; check what the service controls actually allow.
The original walkthrough stops at launching Dream. To carry its output into SimTX, the output format and the selected transmission source must agree. Ordinary encoded audio and complex IQ are different signal paths. Do not treat a normal AM audio-file test as proof that a DRM receiver will decode the signal. Obtain the matching routing and receiver settings for the Dream build being used, then verify reception with a DRM decoder.