Alauda Projects

RF Proto Board v2.0 — arrived from JLCPCB !

By AP, 

            
RF prototype boards arrived today from JLCPCB. The service was, as always, very fast and flawless. Seems they have a direct arrangements with Customs because I was not required to pay anything.


		
		


I ordered 100 pcs for a total amount of 157 euros, apx 1.57 euro per piece. This includes manufacturing and shipment via DHL. These are intended to accompany QSLs that I send to some very special ham contacts but also as gift for my friends, especially for those hams that I know are enthusiast and prolific builders and experimenters.


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How to use Matlab PCBReader objects
By AP,  
Recently I installed a trial version of the new PCB toolbox from Matlab. From Mathworks website: RF PCB Toolbox provides functions and apps for designing, analyzing, and visualizing high-speed and RF multi-layer printed circuit boards (PCBs). You can design components with parameterized or arbitrary geometry, including distributed passive structures such as traces, bends, and vias. […]


                            

                                
                                                                    
                            

                        

                    

                

                        

                    

                        

                            
Snow at last !
By AP,  
Last night it started snowing. For the last five years, we barely saw any snow in the city. When I was a kid, like half a century ago, there were winters when one could barely get out from the house without a shovel. Not anymore. We managed to f…k the nature. We enjoyed a walk […]


                            

                                
                                                                    
                            

                        

                    

                

            







			

	
	

		
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How to use Matlab PCBReader objects
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                            kicad | matlab                        

                        
Recently I installed a trial version of the new PCB toolbox from Matlab. From Mathworks website: RF PCB Toolbox provides functions and apps for designing, analyzing, and visualizing high-speed and RF multi-layer printed circuit boards (PCBs). You can design components with parameterized or arbitrary geometry, including distributed passive structures such as traces, bends, and vias. […]

                        

                            
                                                            
                        

                    

                

                

                

                    

                        
Multipurpose RF Proto Board v2.0
By AP,  
                        

                            kicad | kicad 7.0                        

                        
This is a general purpose PCB that I designed in KiCad as a helper board for my Manhattan-style mounted RF projects. It allows connection via SMA connector (vertical or edge mount) and BNC. The two completely separated prototyping sections can be interconnected by using the SMAs in the middle or, if you want to save […]