Thank you! This guy is an excellent presenter. So many others skip steps that they assume everyone already knows, but Paul leaves nothing out –good not only with theory, but full of practical information. From: BVARC [mailto:[email protected]] On Behalf Of Bill Crowell, N4HPG via BVARC Sent: Friday, April 15, 2016 12:52 PM To: BRAZOS VALLEY AMATEUR RADIO CLUB; TDXS List; [email protected] Cc: Bill Crowell, N4HPG Subject: [BVARC] Excellent video of how a receiver actually works! All,
I’ve been watching this fellow’s videos and they’re quite good. This one is especially important for hams to understand how receivers actually work. Paul goes and shows us the mixer oscillator, the IF amplifier and BFO. Because he has the proper test equipment, we can actually see the signals on the Oscope and on the VTVM(Vacuum Tube Volt Meter.) He spends quite a bit of time on safety and I’m not advocating that the inexperienced go forth and try to effect repair on a similar hot-chassis radio as these are especially dangerous. Please pay particular attention as he performs the alignment. There’s a lot of great stuff in here. https://www.youtube.com/watch?v=z8k-h-g_8V8 Bill Crowell, N4HPG Pearland, TX [email protected] I prefer to live a life of galvanic isolation.
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