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Tek 492BP age and does it have surface mount parts sn B0303xx
You know it might work fine regardless of its age. I have one that I only use to look at radio repeater interference with like once every couple of years. It still works great and I have never had a c
You know it might work fine regardless of its age. I have one that I only use to look at radio repeater interference with like once every couple of years. It still works great and I have never had a c
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Richard in Edenton NC
· #186722
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Update on Domestic US Book Delivery Dates
Hi Dennis, Mine arrived yesterday Jan 9th. Thank you for your time and effort. Wonderful book. Definitely something I will enjoy reading and will be a keeper. 73 Richard W4MCD
Hi Dennis, Mine arrived yesterday Jan 9th. Thank you for your time and effort. Wonderful book. Definitely something I will enjoy reading and will be a keeper. 73 Richard W4MCD
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Richard in Edenton NC
· #176295
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Special Offer from Peter Keller to TekScopes Members: The Cathode Ray Tube, Technology, History, and Applications"
Hi Dennis, is it too late to get one? I have been busy with a sick relative and not reading emails lately. Thanks and 73 Richard W4MCD
Hi Dennis, is it too late to get one? I have been busy with a sick relative and not reading emails lately. Thanks and 73 Richard W4MCD
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Richard in Edenton NC
· #173422
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smd precision resistor "paint layer" peeled off while soldering *** advice needed ***
Thanks Chuck 73 Richard W4MCD
Thanks Chuck 73 Richard W4MCD
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Richard in Edenton NC
· #172524
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smd precision resistor "paint layer" peeled off while soldering *** advice needed ***
Chuck, would 99% isopropyl alcohol do the same thing, but without having to put it in a oven overnight? Also I assume that the electrolyte (that leaked from the caps) being heated is the cause of the
Chuck, would 99% isopropyl alcohol do the same thing, but without having to put it in a oven overnight? Also I assume that the electrolyte (that leaked from the caps) being heated is the cause of the
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Richard in Edenton NC
· #172457
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Soul searching = Lab Purge
You sure you don't want to keep one HF rig and something on 2 meters for an emergency? I almost got out of ham radio a few times over the 40+ years in the hobby. I even let my license lapse on purpose
You sure you don't want to keep one HF rig and something on 2 meters for an emergency? I almost got out of ham radio a few times over the 40+ years in the hobby. I even let my license lapse on purpose
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Richard in Edenton NC
· #171960
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A Primer of Waveforms and their Oscilloscope Displays
My room was the single room on the second floor of my parents house, and I had the same problem with too much heat in the summer and too little in the winter. But I kept a R390 on at night and it help
My room was the single room on the second floor of my parents house, and I had the same problem with too much heat in the summer and too little in the winter. But I kept a R390 on at night and it help
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Richard in Edenton NC
· #171496
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A Primer of Waveforms and their Oscilloscope Displays
Me too please. That's one I have not seen before. 73 Richard W4MCD
Me too please. That's one I have not seen before. 73 Richard W4MCD
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Richard in Edenton NC
· #171458
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Oscilloscope Operator Training Kit - TNGTDS01
FYI the Amazon and Jameco are the same board. Thanks for sharing this with us. I ordered one to play with. 73 Richard W4MCD
FYI the Amazon and Jameco are the same board. Thanks for sharing this with us. I ordered one to play with. 73 Richard W4MCD
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Richard in Edenton NC
· #170813
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Pallet of scopes for sale
You can always buy them and sell some. Then the rest you get for free
You can always buy them and sell some. Then the rest you get for free
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Richard in Edenton NC
· #169011
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Allowing attachments
I agree to allowing attachments to emails to the group. I set my settings to 100k so I only get smaller size attachments unless I choose to see them depending on the topic. 73 Richard W4MCD
I agree to allowing attachments to emails to the group. I set my settings to 100k so I only get smaller size attachments unless I choose to see them depending on the topic. 73 Richard W4MCD
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Richard in Edenton NC
· #167224
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Off topic - Electronics Book Club from the 70s and 80s
Thanks Dave. The 103 projects book sounds interesting. I'll check it out on Alibris. Also I accidentally ran across a site called Worldcat. Which is a worldwide library book look up site. I think I mi
Thanks Dave. The 103 projects book sounds interesting. I'll check it out on Alibris. Also I accidentally ran across a site called Worldcat. Which is a worldwide library book look up site. I think I mi
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Richard in Edenton NC
· #165421
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Off topic - Electronics Book Club from the 70s and 80s
Thanks Matthew 73 Richard W4MCD
Thanks Matthew 73 Richard W4MCD
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Richard in Edenton NC
· #165392
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Off topic - Electronics Book Club from the 70s and 80s
Roy, thank you for the information I appreciate it 73 Richard W4MCD
Roy, thank you for the information I appreciate it 73 Richard W4MCD
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Richard in Edenton NC
· #165380
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Off topic - Electronics Book Club from the 70s and 80s
Tom, thank you very much for the site information. I appreciate it very much 73 Richard W4MCD
Tom, thank you very much for the site information. I appreciate it very much 73 Richard W4MCD
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Richard in Edenton NC
· #165371
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Off topic - Electronics Book Club from the 70s and 80s
Jelcke, thank you for sharing this site. A wealth of information 73 Richard W4MCD
Jelcke, thank you for sharing this site. A wealth of information 73 Richard W4MCD
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Richard in Edenton NC
· #165348
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Off topic - Electronics Book Club from the 70s and 80s
Hi John, Yes it is. I am in the ARRL. I am OK with reading publications as pdf documents online but being old school I prefer an actual book. It defeats the purpose but I often print out pdf books I f
Hi John, Yes it is. I am in the ARRL. I am OK with reading publications as pdf documents online but being old school I prefer an actual book. It defeats the purpose but I often print out pdf books I f
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Richard in Edenton NC
· #165342
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Off topic - Electronics Book Club from the 70s and 80s
Thank you Aldue
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Richard in Edenton NC
· #165341
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Off topic - Electronics Book Club from the 70s and 80s
Hi, I have been a ham radio operator since 1976 when I was a teenager. I do have a Tektronix scope and a 492 spectrum analyzer and a bunch of other electronic test equipment but it has been years sinc
Hi, I have been a ham radio operator since 1976 when I was a teenager. I do have a Tektronix scope and a 492 spectrum analyzer and a bunch of other electronic test equipment but it has been years sinc
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Richard in Edenton NC
· #165327
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Your generosity is STUNNING!
Dennis, I did not see mine in the list. January 1st for $20.00 3SH79206CC5260117 via PayPal I don't need it back. Please put it in a savings account aside for the future of the group. Or donate to a l
Dennis, I did not see mine in the list. January 1st for $20.00 3SH79206CC5260117 via PayPal I don't need it back. Please put it in a savings account aside for the future of the group. Or donate to a l
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Richard in Edenton NC
· #163564
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