very good performance for a regen without a long wire antenna good video
@attilarivera2 жыл бұрын
Well... i have built this AM receptor. With the audio amplifier based on a LM386 sounded very good to me. Hello from brasil! 🤗 And thank you too. 💚💛💙🇧🇷🇧🇷🇧🇷 👏👏👏👏👏👏
@chronobot20012 жыл бұрын
The sound quality was excellent, but the singing was horrendous. I would swell with pride if I made that. You did a wonderful job.
@kaboooom2000uk13 жыл бұрын
A very neat and well demonstrated project.
@mpingo9113 жыл бұрын
Hi vk3ye! How did you wire the TDA2822? It's a stereo chip... did you left one channel idle?
@vk3ye14 жыл бұрын
Atlantis - I don't know what a BF245 is, but if it's a small signal FET suitable for RF it should be OK.
@jeffreychandler92752 жыл бұрын
fet ,ok
@chrischris61478 жыл бұрын
hello is it possible to get the diagram please ?
@vk3ye8 жыл бұрын
Diagram in link in written description (above)
@vk3ye12 жыл бұрын
Yes
@mnpd310 жыл бұрын
Glad you got it to work, but there's no such thing as a "simple" regenerative receiver. They look simple with a handful of parts, but most builders will never get one to work. The bane of regen builders are the homemade coils. Anyone not understanding that hasn't attempted to make them. Approaching oscillation at the right time, with a manageable touch, movement and lack of capacitive hand effect are almost unachievable. The few regen builders who get that far then find that the creation won't cover the desired frequencies. Your rig uses a ferrite core which causes windings to vary impossibly in inductance. I can tell you spent a lot of time with the instructions, but needed to mention more than just wire gauge and rod length. Rods have different permeabilities, diameters and shapes - all which means that a single coil turn can ruin a project, not to mention lead lengths and component placement. I would never attempt to build a regen using ferrite cores and my hat's off to you for getting your to work, but I doubt if many people were able to duplicate your set. People are much better off building simple direct conversion sets. Local oscillators are much more user-friendly and easily adjustable.