I live and learn. Now I know what a gimmick is! Thanks.
@elmoreglidingclub3030
4 жыл бұрын
I’m new to electronics; trying to learn...so I’ll press on and try to understand but I obviously need a bunch of intro videos. You lost me less than :40 in with “capacitor for DC coupling” and so forth.... Good video however. Really good.
@IMSAIGuy
4 жыл бұрын
Glad you are interested in electronics. It's hard to target all my viewers. I have people learning like you and others know more than I do. I have some videos that are very basic so I hope you find those. I do recommend getting a book to teach yourself. kzitem.info/news/bejne/sHiE0mFsp3iqf2U
@RoyAntaw
4 жыл бұрын
another great video with practical and fun electronics, loved the "gimmick" cap construction.
@dri50
4 жыл бұрын
I'm currently restoring a Hallicrafters S-107 receiver. Capacitor C61 in the circuit is marked as a "wire gimmick". They took a piece of insulated wire and wrapped it around a tube socket pin (between the ANL plate and BFO grid). So YES you do run into them.
@IMSAIGuy
4 жыл бұрын
I have a two meter J pole antenna that uses a wrapped insulated wire on the main element as the feed point. It is a capacitor but also allows the feed point to be slid up and down to match SWR.
@roscozone8092
3 жыл бұрын
I was expecting a small piece of co-ax rather than TP - is there any reason co-ax wouldn't work in this context?
@IMSAIGuy
3 жыл бұрын
that would work. coax is expensive, coax is hard to strip, TP is just easy and cheap
@qwaqwa1960
4 жыл бұрын
2 pF is pretty pointless in the circuit shown, perhaps only compensating for poor layout. 33 pF or more would actually be more sensible for limiting BW. But really, in this case, it doesn't much matter.
@LousyPainter
2 жыл бұрын
Totally cool! Thanks.
@t1d100
2 жыл бұрын
Excellent.
@williamcolvin3609
3 жыл бұрын
What is the size diameter and type of microphone on the board - looks like something that might be used to replace the D-104 Microphone Elements when they fail.
@IMSAIGuy
3 жыл бұрын
MKE-84 мкэ-84 Russian Vintage Electret Microphone Capsule Miniature can size approx. 22.5mm dia x 6.5mm high.
@williamcolvin3609
3 жыл бұрын
@@IMSAIGuy 6 pcs Vintage Electret Condenser Microphone Capsule M94 USSR New Old Stock Item Information Condition: New Quantity: More than 10 lots available (6 items per lot) 10 sold / See feedback Price: US $8.45 - Thank you items listed on Ebay.
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