2 transistor too Simple SW radio: the Regenerative principle and Q multipliying (demo & schematics)

  Рет қаралды 8,850

radiofun232

radiofun232

Күн бұрын

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@tonychristoph1063
@tonychristoph1063 5 жыл бұрын
my english is basic but I always learn something in your videos
@radiofun232
@radiofun232 5 жыл бұрын
Thanks, good to hear that.
@TecnicoConcepcion
@TecnicoConcepcion 5 жыл бұрын
Excellent! Thank you!
@radiofun232
@radiofun232 5 жыл бұрын
You are welcome.
@Radio478
@Radio478 3 жыл бұрын
Great fun
@radiofun232
@radiofun232 3 жыл бұрын
thanks
@hobbyrob313
@hobbyrob313 5 жыл бұрын
Ik wist het wel, dat het beter kon! VEEEELLL beter! die pieptoon Ko, ik denk dat die bij jou in de omgeving zit!(waar dat signaal vandaan komt!) Durf het bijna niet te vragen trouwens! Misschien ook nog eens een klein zendertje bouwen? Kristal/spoel oscillatortjeT1, trapjeT2 met modulatortjeT3 voor KG maar ook MG om ook de buisradio liefhebbers te bedienen? Groetjes van hier! Rob
@radiofun232
@radiofun232 5 жыл бұрын
OK, bedankt, Rob!
@radiofun232
@radiofun232 5 жыл бұрын
Hoi Rob, werk nu aan een heel simpel superhetje voor de KG, maar moet nog even "geheim" blijven (haha). Als het lukt gaat die op YT, anders niet....groet, Ko. 30 sep 2019.
@hobbyrob313
@hobbyrob313 5 жыл бұрын
@@radiofun232 Leuk Ko! ik zeg niks! LOL ;-)
@davoodborzabadi2450
@davoodborzabadi2450 2 жыл бұрын
Shematic please 🙏
@radiofun232
@radiofun232 2 жыл бұрын
Basic schematic is here kzbin.info/www/bejne/nIetZmp6rr5gpas (19 dec 2022) It is the same circuit. That was a schematic for an MW Radio, going from (say) 800 KC to (say) 1.6 MC. You only have to change the antenna coil (visible in the video, made on a toilet roll, diameter 4 cm, well varnished/laquered with glue for PVC pipes (smell: acetone) and use less windings on that antenna coil to make it work for Shortwave. Circuit is a very simple TRF amplifier.
@fidelcatsro6948
@fidelcatsro6948 4 жыл бұрын
''absorptiemeter''
@marianstefanescu9934
@marianstefanescu9934 3 жыл бұрын
absorption wave meter ?
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