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en:tech:dabmodule [2022/09/26 08:38] – [Donate] bullaren:tech:dabmodule [2022/11/10 20:56] (current) – [Hardware] bullar
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 ====== DAB+ Module ====== ====== DAB+ Module ======
 +
 +===== Motivation =====
  
 In the age of 'music streaming', terrestrial radio listening seems antiquated. In the absence of WLAN or mobile communications, however, it can be an alternative to stay connected to the world, at least while consuming. FM (UKW) transmission was first trial took place in Germany almost 100 years ago (1925). And actually FM was supposed to be discontinued in 2012, but this only became reality in the cable network. To the delight of motorists with conventional analogue radios. The current digital successor DAB+ (the previous, incompatible and not very successful DAB was discontinued) is at least visible on the market and there are a number of inexpensive DAB+ receivers under €30. I decided to try out a TechniSat TECHNIRADIO RDR: In the age of 'music streaming', terrestrial radio listening seems antiquated. In the absence of WLAN or mobile communications, however, it can be an alternative to stay connected to the world, at least while consuming. FM (UKW) transmission was first trial took place in Germany almost 100 years ago (1925). And actually FM was supposed to be discontinued in 2012, but this only became reality in the cable network. To the delight of motorists with conventional analogue radios. The current digital successor DAB+ (the previous, incompatible and not very successful DAB was discontinued) is at least visible on the market and there are a number of inexpensive DAB+ receivers under €30. I decided to try out a TechniSat TECHNIRADIO RDR:
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 My goal was to develop the smallest possible module, which can then be placed anywhere, similar to the KeyStone solution. My goal was to develop the smallest possible module, which can then be placed anywhere, similar to the KeyStone solution.
 The chip manufacturer's Application Note [[https://www.skyworksinc.com/-/media/Skyworks/SL/documents/public/application-notes/AN851.pdf|AN851]] provides an example schematic and some PCB design rules. All the designers of the boards I have have adhered to this. This inhibits willingness to experiment: The chip manufacturer's Application Note [[https://www.skyworksinc.com/-/media/Skyworks/SL/documents/public/application-notes/AN851.pdf|AN851]] provides an example schematic and some PCB design rules. All the designers of the boards I have have adhered to this. This inhibits willingness to experiment:
 +
 +{{ :tech:dab_module_sch.png?direct&400 |DAB+ module}}
  
 The module contains everything for relaxed FM/DAB+ reception and offers the following connectivity: The module contains everything for relaxed FM/DAB+ reception and offers the following connectivity:
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 ===== Donate ===== ===== Donate =====
  
-If you line my articles feel to donate a cappuccino or so...+If you like my articles feel to donate a cappuccino or so...
  
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en/tech/dabmodule.1664181501.txt.gz · Last modified: 2022/09/26 09:38 (external edit)

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