Difference between revisions of "2-Way RF Switch"

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The 2-way RF switch is a new addition to the Portsdown system.  It decodes a signal sent on the symbol rate switching lines (all 3 high, which was previously unused) which is used to indicate that the LimeSDR output should be used, rather than the Filter-modulator board.
 
The 2-way RF switch is a new addition to the Portsdown system.  It decodes a signal sent on the symbol rate switching lines (all 3 high, which was previously unused) which is used to indicate that the LimeSDR output should be used, rather than the Filter-modulator board.
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[[File:2 Way Switch.jpg|400px]]
  
 
The block diagram shows a comprehensive arrangement with all the features.  Many of the blocks are optional – it depends on your requirements.
 
The block diagram shows a comprehensive arrangement with all the features.  Many of the blocks are optional – it depends on your requirements.
  
[[File:Output Switching.JPG|400px]]
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[[File:Output Switching.JPG|600px]]
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[[File:2 Way switch Circuit.jpg|400px]]

Revision as of 09:02, 17 April 2019

The 2-way RF switch is a new addition to the Portsdown system. It decodes a signal sent on the symbol rate switching lines (all 3 high, which was previously unused) which is used to indicate that the LimeSDR output should be used, rather than the Filter-modulator board.

2 Way Switch.jpg

The block diagram shows a comprehensive arrangement with all the features. Many of the blocks are optional – it depends on your requirements.

Output Switching.JPG


2 Way switch Circuit.jpg