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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Information on microwave transfer switch
Good Morning,
for my thesis I've to design a transfer switch operating between 8 and 14 Ghz, I would want to ask you where I could found a little bit of tutorials on this theme in a way to avoid many stupid questions for you. I've already searched on google but I've found just commercial information while I'm interested to schemas and designs consideration on this topic. Many Thanks for your help, Antonio D'Ottavio www.etantonio.it/en |
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Of course I assumed you were talking about a waveguide transfer switch.
If not that case, you could design a coaxial switch that would be far simpler, but more lossy and poorer return loss. **THE-RFI-EMI-GUY** wrote: Well you had better be a pretty good machinist! Why not go back to google for microwave transfer switch, find a manuafturer who sells them and then glean the manufacturers important specs like return loss, isolation, insertion loss. Basiccally you are designing something like a plumbing valve with rectangular passages. You have four possible routes A-B and C-D and then switched A-C and B-D. Think ahead as to how you will test this beast once it is built. You will need some microwave test gear like a network analyser, and terminating load(s) wrote: Good Morning, for my thesis I've to design a transfer switch operating between 8 and 14 Ghz, I would want to ask you where I could found a little bit of tutorials on this theme in a way to avoid many stupid questions for you. I've already searched on google but I've found just commercial information while I'm interested to schemas and designs consideration on this topic. Many Thanks for your help, Antonio D'Ottavio www.etantonio.it/en -- Joe Leikhim K4SAT "The RFI-EMI-GUY" The Lost Deep Thoughts By: Jack Handey Before a mad scientist goes mad, there's probably a time when he's only partially mad. And this is the time when he's going to throw his best parties. |
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