Hello Sir! Welcome from Germany! 
Well safebet, thanks for the note. I am here to learn and have learned a lot already. I learned that my first few encounters with Class D amps does not characterise them all. I learned I better get a good plan ready for repairing stereos in the future because most are DC amps. I got kicked in the a** by the last one and do not want a repeat performance. Actually I am learning all kinds of things in life now that I am retired. Books represent a huge amount of learning available to us all. My wife and I are currently reading from John Mack. Yes, I have done all kinds of jobs in my life. I did find that after a year of really trying, I hated working as a state cop. I also hated working for intelligence in the military. It was a dark dismal job. We don't need to be reminded of the awfulness in world each day at work. I love bringing stereo receivers back to their original condition. I have picked up many at garage sales and repaired them. I can't bring myself to part with any. So, I do not sell them. Truth be known, I hate parting with really nice stereo receivers I have repaired for customers.Welcome good sir! Very nice to see your introduction thread. I respect the wide range of work you have done and look forward to your posts!
Yes, Raytheon made and does make a large number of products. I was often presented with a piece of equipment that I had never seen before. I remember once working on a piece of equipment that would show me the radar display of another ship. When it was repaired, I could create a false target and move it towards the other ship. The other ship gets confused and starts concentrating on what looks like a real target. I once did something with that equipment that I should not have done. I was young and lacked judgement. It was very foggy in Bremerton, WA. The ferry from Seattle needed their radar to dock. When they were a half mile from the dock, I moved the dock out to them. They immediately stopped. I kept the dock right in front of them. They turned off their radar to reset it. This procedure would take them 3 minutes. I did this for 3/4 of an hour. I thought it was hysterically funny. However, in my old age I now feel guilty for being so nasty to the captain and the passengers. They were unnecessarily delayed and I am sure the captain of the Washington state ferry was concerned for the safety of his vessel. I can only blame myself and my 22 years of youth for this transgression. I hope God will give me a pass on this one, or maybe not.Welcome from a former 24K Army Hawk Continuous Wave Radar Repairer, Raytheon was the manufacture of this System
Yes, Raytheon made and does make a large number of products. I was often presented with a piece of equipment that I had never seen before. I remember once working on a piece of equipment that would show me the radar display of another ship. When it was repaired, I could create a false target and move it towards the other ship. The other ship gets confused and starts concentrating on what looks like a real target. I once did something with that equipment that I should not have done. I was young and lacked judgement. It was very foggy in Bremerton, WA. The ferry from Seattle needed their radar to dock. When they were a half mile from the dock, I moved the dock out to them. They immediately stopped. I kept the dock right in front of them. They turned off their radar to reset it. This procedure would take them 3 minutes. I did this for 3/4 of an hour. I thought it was hysterically funny. However, in my old age I now feel guilty for being so nasty to the captain and the passengers. They were unnecessarily delayed and I am sure the captain of the Washington state ferry was concerned for the safety of his vessel. I can only blame myself and my 22 years of youth for this transgression. I hope God will give me a pass on this one, or maybe not.