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Good notes Terry.
For detecting the non AM ham signals (CW, ssb), we can cheat. A signal generator can be loose coupled, feeding input at the IF frequency. Even if it doesn't work so well, it is fun to tinker with it.
Wallace and Gromit have been firm favourites since they were introduced as BBC Christmas features. In fact, Nick Parks's animation had previously featured in children's art programmes. The short Morph segments were much loved. I've been told I can do a passable impression of Wallace, and all the tinkering with strange old things helps...
Sorry Steve for hijacking your Philco thread.... back to alignment
I don't hold with furniture that talks.
Messages In This Thread
RE: Stall's 16b cathedral - by EdHolland - 03-06-2019, 12:40 AM
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Rogers Majestic R-646
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By the way, the bypass you suggested is a rare solution in some circuits.
For example, this schematics solution is used...Vlad95 — 01:43 PM |
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No, you are wrong, because you did not know the details.
Unfortunately, only ONE winding out of six is intact in both t...Vlad95 — 01:14 PM |
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The output 45s are still in push-pull because the transformer secondary winding is still in the grid circuit providing o...RodB — 11:52 AM |
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Thanks RodB for the help.
But this is not a real solution to this situation, not even a temporary one. Because the firs...Vlad95 — 11:34 AM |
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You can bypass the interstage transformer by disconnecting the primary, connect a load resistor of about 10k - 20k to th...RodB — 09:40 AM |
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So, here's Prince on stage halfway through Purple Rain when he stoops down to his tech and says "Rod, pull out that...RodB — 09:17 AM |
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Today I finished inspecting all the parts. The result is not very pleasing.
The first positive news:
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Well, maybe - maybe not :lol: It's been an interesting project so far! Something so simple, yet so cranky. The 1st one ...TV MAN — 05:12 PM |
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