Thank you Rick, for such a basic walk-thru. It really pulls together so many things for me. This video is terrific, outstanding, really. You have really raised the bar with this recent graphic. I very much appreciate the time you put into these videos.
@frankmooney7282
3 жыл бұрын
I've been away from electronics since the late 80s. At 65 I got my ham liscence and been on a relearning curve for last three years. Thanks for this and other videos which finally give me a ahaaa moment . Your succinct explaination in a short video gelled so much info. Appreciated in this over the hill brain.
@AllAmericanFiveRadio
3 жыл бұрын
Thanks and your welcome.
@K4JOE
11 жыл бұрын
Another great video Rick. I hope you ment 455 kilo Hertz in stead of 455 Hertz for the IF frequency Or for older terms 455 kilo cycles / second. Joe
@AndyDaviesByTheSea
11 жыл бұрын
Hi Rick, 13:06 running time but I know it took many hours in the making. I hope your work stays on KZitem for many years as I'm sure your efforts will go a long way to help folk in preserving some lovely old radios that would otherwise bite the dust through lack of understanding. A very useful description in 13 minutes well done! Kind Regards ... Andy
@Bleats_Sinodai
11 жыл бұрын
That was a really great video! I've studied electronics and I got my diploma as a technician, but the course was really short (2 years) so we didn't have time to go too deeply into stuff like that. Now I understand how a radio works. That's really cool!
@aspendesign
2 жыл бұрын
Thanks to you Rick. I'm finally getting it. I have found your videos extremely helpful. I've bought an old Grundig 5077 that needs work and I've been trying to do this myself. I'm a mechanical Engineer and so far my understanding has not been sufficient to do this. The radio has got Hum when you up the volume, Has poor FM reception and the volume periodically changes on its own. It has had most of the Caps changed (by the previous owner) but not all. I was finding the circuit very complex and difficult to follow but slowly with your tutorials it is coming into view. Very grateful to you for your clear and concise videos.
@AllAmericanFiveRadio
2 жыл бұрын
Thank you, and your welcome. I think my FREE eBook may help. PASSWORD is allamericanfiveradio drive.google.com/file/d/1HHmaWYr7UMACfmS4W5uL6PADoem2KlRp/view?usp=sharing
@aspendesign
2 жыл бұрын
@@AllAmericanFiveRadio Thank you Richard. This is absolutely brilliant. You are most kind.
@AllAmericanFiveRadio
2 жыл бұрын
@@aspendesign Thank you, and your welcome.
@johnallenrichter
9 жыл бұрын
Hi Richard. May I add a link to this video in one of my videos? This is such a great explanation of the AA5 I'd like to send viewers here if they would like to get a firm understanding of the AA5... -John
@AllAmericanFiveRadio
9 жыл бұрын
John Richter John RichterSure you can link to this video. I'm glad you like it.Rick
@skycarl
11 жыл бұрын
Thanks again Rick. Once again just a fantastic presentation.
@AllAmericanFiveRadio
11 жыл бұрын
Thanks GeoN0JRJ You're welcome to use this video for your ham club, I hope it helps the members to understand superheterodyne receiver's. The two links to the drawings I made to fit on an 8.5 x 11 sheet of paper. Hope this helps, Rick
@coptertim
8 ай бұрын
This may be a primitive design by today's standards however; you have to admire the brilliance of the engineers who designed it. Great video!
@AllAmericanFiveRadio
8 ай бұрын
You may like this 100 year old circuit. !923 Vacuum Tube, Amplitude Modulation Detector Circuit in Detail kzitem.info/news/bejne/xmacx5WubIWnmqw
@LyonsArcade
Жыл бұрын
Thank you Sir, i'm still learning the basics and this is very helpful. I don't completely get it but i'm starting to :)
@AllAmericanFiveRadio
Жыл бұрын
Thank you. These videos may help. Superheterodyne AA5 from End to End kzitem.info/news/bejne/yKKX0aOEh2adqnY Superheterodyne RF Mixer Visual Color Demonstration kzitem.info/news/bejne/sJ2Lm5V3s5yDYKA Superheterodyne Radio, heterodyning frequencies together, how it works kzitem.info/news/bejne/lnxjz3-fpaaWpoo
@vibra64
11 жыл бұрын
Fantastic video! Thanks. Nice refresher for me. BTW in describing the first IF you said the frequency that will be used was 455kc and 455Hz. Just wanted to mention that. Thanks for all your hard work
@Museudaeletronica
6 ай бұрын
Please, what is the make and model of this radio? Thanks! Congratulations on the video!
@AllAmericanFiveRadio
6 ай бұрын
Thanks. It is a Croley E10BE
@dwtees
11 жыл бұрын
Rick, Your explanations for amplifier stage phase inversion, and detection are very clear. Much better than any textbook I have read besides yours of course. I have two questions. 1. When and how is the other detector plate pin 4 of the 12SQ7 used? 2. Is a vacuum tube detector more efficient than the galena crystal or say the 1N34A diodes used in crystal radio circuits?
@danielsteele7544
5 жыл бұрын
Thankyou for being a great mentor and teacher to us out here that are trying to learn. You do so much to help us understand.Great video,I just fixed my first radio ,a bad .02 cap leaking badly to ground on an old Hallicrafters s40a ham set.cut it loose and the old girl came to life with a new 1000 ohm resistor installed that was toast.
@AllAmericanFiveRadio
5 жыл бұрын
Thanks
@acdcjustthebest....8980
6 жыл бұрын
Thanks very much for getting back, I really appreciated it. This Astor BPJ I was working on was a customer repair, I have been doing this for nearly 5 years and have fixed all the sets I have worked on, probably about 40/50 or so and this fault was really doing my head in as he bought it on Ebay “working” and it had a few loose joints a broken leg of a new cap and a O.C resistor. I have been looking at this for weeks and trying different things, then yesterday the way you broke up this video in stages made me think if I connected some headphones to the input of the power tube after c15 in you schematic that may narrow down the fault which it did. So You did help me. So Thanks again.. Great video
@AllAmericanFiveRadio
6 жыл бұрын
Thanks This video may help also. Build a Audio and RF Signal Tracer using a Guitar Amplifier kzitem.info/news/bejne/soujtnZ4p6ychXo
@johnallenrichter
11 жыл бұрын
Totally awesome video Rick.... Your patience and expert teaching style have helped me to understand AA5 and other radios so well. It's really humbling trying to find the words to thank you for carrying this knowledge forward.....
@TechTins_Projects
7 жыл бұрын
Really nice work Richard!! I particularly like the way you explained about the effective zero output of audio (signal cancelling out) if you tried to sample signal before it goes through the detector. Crucial information explained well. That was great fun to watch!
@AllAmericanFiveRadio
6 ай бұрын
Thank you.
@AntiqueRadioandTV
11 жыл бұрын
Wow Rick! I have been in electronics, professionally since the 70's and have NEVER seen a more definitive and clear presentation of how the signal flow in a radio schematic works in all my life. Bravo! If some day you could do the same for a vintage CRT based TV. This would also be absolutely fantastic. Excellent job! The pinnacle of demonstrations.
@AllAmericanFiveRadio
11 жыл бұрын
Pin five, a plate, and pin three, the cathode, is a rectifier. It cuts the signal in half. The 155 pF capacitor drains off most of the 455 kHz signal and blocks the audio. The audio then travels down to the high side of the volume control.
@williefleete
11 жыл бұрын
excellent video, learned quite a bit on how superhet radio's work
@ivanmollo8495
2 ай бұрын
Muy bien explicado su video acerca del funcionamiento del receptor superheterodino, muchas gracias. CE1GWX, 73.
@AllAmericanFiveRadio
2 ай бұрын
Thank you, and your welcome.
@ovi_4
4 ай бұрын
Really good explanations regarding the signal path and everything else within the radio. Thank you. Have subscribed. Just a beginner here trying to learn some radio basics. I have a question however, regarding the last part of the video (the Automatic gain control path via the R5). Why is it also tied to the Oscillator coil (B terminal) ? What does it do. ? Isn't that a somehow a typo on the drawing? Or. would that be a way to reduce the oscillators 455KHz level and in turn further reducing the overall amplification (in the event of a strong station ? Thank you.
@AllAmericanFiveRadio
4 ай бұрын
R5 supplies the DCV stored by C8 for the ALC. It is common that a component has more than one function. C8 stores the ALC voltage, it isolates the OSC secondary from DC ground, and is the RF path for the OSC secondary to ground. I will do a video on this soon. Here are a few videos you many find helpful. How Superheterodyne Works kzitem.info/news/bejne/y4eamICcjYGSZ6A !923 Vacuum Tube, Amplitude Modulation Detector Circuit in Detail kzitem.info/news/bejne/xmacx5WubIWnmqw MY FREE EBOOK Password is allamericanfiveradio kzitem.info?event=channel_description&redir_token=QUFFLUhqa2hhVTRycWdJd1FUbTFCZWNmdGtQNlZCRmEzd3xBQ3Jtc0tuOFQ2bFhRcWdjdUdIcUREcnZFaHc0M2xURGhITVRuWDE2cGlDakdYUF9uODktNzc3TVRJTWdROUt6R3NLN2lla3hFS2lIM0RnOXR1dXFxMGx2cUNtWDhXb1Zvc2RCbGQxTThoendmN2E5R0lJdmI0Yw&q=https%3A%2F%2Fdrive.google.com%2Ffile%2Fd%2F1HHmaWYr7UMACfmS4W5uL6PADoem2KlRp%2Fview%3Fusp%3Dsharing
@AllAmericanFiveRadio
11 жыл бұрын
Thanks jim maddog If C-17 opened the audio would have a high pitch to it, possibly generating noise. If C-17 shorted the audio output would be greatly reduced and possibly damage the 50L6 and the audio transformer.
@Lesstroublesleeping
6 жыл бұрын
Extremely informative and thorough explanation. Thanks for taking all the time to put this together and providing the links.
@AllAmericanFiveRadio
6 жыл бұрын
Thanks
@CL-ty6wp
Жыл бұрын
I received a 5r10 hallicrafters and it is on as soon as it plugs in. The volume has an off but doesnt work, unless it clicks off hard? The powercord comes in with both lead going right to the first tube.- No switch. Also the r19 220 ohm 1w resistor is half broke and reads 120 ohm now. The tuning cord was routed wrong and had to be cut. I ended up just going from knob to pulley above it and it works! I left the back open to look at the variable cap to get an idea where in the frequency I am. Eventually I plan to fix the tuning cord & needle, atleast replace the broken resistor and put a polarized plugged cord on.
@AllAmericanFiveRadio
Жыл бұрын
I hope you can continue with the restoration, back to 100%.
@Kennynva
7 жыл бұрын
Can you use a 455khz crystal where the first IF can is to do the same thing..???
@AllAmericanFiveRadio
4 ай бұрын
455kHz crystal filter.
@lengle73
4 жыл бұрын
Thanks for the demonstration, very well put together.
@AllAmericanFiveRadio
4 жыл бұрын
Thanks
@appale7
2 жыл бұрын
excellent work
@AllAmericanFiveRadio
2 жыл бұрын
Thank you.
@francismannion7075
5 жыл бұрын
Wow that was great , it was a very clear and easy to follow explanation . Thank you.
@AllAmericanFiveRadio
4 жыл бұрын
Thanks
@timhansen4556
Жыл бұрын
IF = 455Khz, not 455hz. Otherwise excellent walk-through.
@AllAmericanFiveRadio
Жыл бұрын
Superheterodyne AA5 from End to End kzitem.info/news/bejne/yKKX0aOEh2adqnY
@lupojacobo9892
2 жыл бұрын
Thanks you Boss. I will try this on my equipment schematics
@AllAmericanFiveRadio
2 жыл бұрын
Thank you, and your welcome.
@AllAmericanFiveRadio
11 жыл бұрын
Thanks Philip Booth, R13 and R14 are biasing resistors. R14 races the voltage of the cathode 5.2V above ground, R13 sets the bias voltage at pin five for the control grid.
@abeleballestri612
7 жыл бұрын
Beautiful video how the radio signal goes through all the stages ,from the aerial to the loudspeaker and the AVC circuit very clearly explained how it works as well as the oscillator circuitry. The colouring of the path where the signals go through is simple wonderfully clear. Thanks for the very tutorial explanation and the clear lesson.
@AllAmericanFiveRadio
6 ай бұрын
Thank you, and your welcome.
@RandyCornetta
8 жыл бұрын
Great video! I love the simplicity of the AA5.
@AllAmericanFiveRadio
8 жыл бұрын
Thanks
@pd1rwk825
3 жыл бұрын
Thank you, thank you, thank you, for this fine explanation. Van you do this also in a BX373a?
@AllAmericanFiveRadio
3 жыл бұрын
I have colored the section of each tube and labeled it's function. If you send me an email I'll send it to you, Make the subject Philips BX373A. allamericanfiveradio@yahoo.com
@Ronbob59
11 жыл бұрын
This is what I've been searching for, Rick. Thanks so much for posting it...
@AllAmericanFiveRadio
11 жыл бұрын
Thanks Douglas Tees I thought I sent a reply but I can't find it, must be another KZitem improvement. In the circuit the vacuum tube would work better because it matches the impedance of the IF secondary. Generally, solid-state is more efficient but it is low impedance.
@GeoN0JRJ
11 жыл бұрын
Rick, Great video. Would you be willing to give my HAM club Electronics 101 Class permission to use this for our tube class? I have some old AA5 radios and test gear I have restored that I am going to loan the class. Together the class will be awesome! I can get it off you tube but I wanted your permission for the club first. And thanks again for all the great videos!
@AllAmericanFiveRadio
11 жыл бұрын
Thanks Have you downloaded my FREE ebook? You can find the link in the 'ABOUT' on my AllAmericanFiveRadio KZitem Channel.
@86mdwolfie
9 жыл бұрын
@allamericanfiveradio I have an AA5 I just purchased in good condition works well and I assume the bulbs are still good. My only problem is that it only picks up one station and faintly picks up another. What can I do to help pick up more stations?
@abeleballestri612
8 жыл бұрын
Ain't was a very tuition way of explaining step by step the path of the signal from the aerial input to the loudspeaker including the circuit for the AVC according to the strength of the received signal . Thank you very much indeed. I think you should print a book accordingly , it would be a bestseller for the electronics basics.
@jimw7ry
Жыл бұрын
1:50 455 Kc, is a long way away from 455 Hz. Better get out your calculator!
@AllAmericanFiveRadio
Жыл бұрын
Actually it is the same.
@SatishVasane
Ай бұрын
@@AllAmericanFiveRadioit would be 455 kHz and not 455 Hz
@AllAmericanFiveRadio
Ай бұрын
@@SatishVasane What, you have never miss spoken?
@SatishVasane
Ай бұрын
@@AllAmericanFiveRadio oh I am sorry, my intention is not to hurt you
@AllAmericanFiveRadio
Ай бұрын
@@SatishVasane I know, I was just kidding you. I had a boss that told me that he had never made a mistake. I blurted out “are you in the Guinness Book Records?” Please keep asking your questions! You maybe interested in this video. How Superheterodyne Works kzitem.info/news/bejne/y4eamICcjYGSZ6A
@donalddesnoo5303
2 жыл бұрын
I went to a electronics high school class in 1959 our final exam was to draw that from memory .I was only one to do it doubt it would have worked 🤗
@AllAmericanFiveRadio
2 жыл бұрын
I made an AA5 and chassis, in High School electoric shop class. 59-63
@barryballenger7246
2 жыл бұрын
the links no longer work for the drawings, any chance of getting them? very good explanation by the way
@AllAmericanFiveRadio
2 жыл бұрын
I loosed the domain name. Do a prt sc.
@stevenm6592
Жыл бұрын
What it’s the purpose of the 12SA7 pin 4 screen circuit 12SK7 pin 6 screen an pin 3 screen ground 50L6 GT pin 4 screen
@AllAmericanFiveRadio
Жыл бұрын
12 SA7 pin 4 is held positive which helps in pulling electrons off of the cathode and directing them to the plate. This grid also helps in mixing the radio frequency and local oscillator together. 12SK7 pin 6 is held positive which helps pull electrons from the cathode and directs them to the plate. pin 3 is held negative. Some of the electrons that reached the plate bounce off. This grid being negative helps direct these electrons that bounce off the plate, back to the plate. 50L6 pin 4 is held positive which helps pull electrons from the cathode and directs them to the plate. This increases the amount of electrons that reach the plate which increases the current. Superheterodyne RF Mixer Visual Color Demonstration kzitem.info/news/bejne/sJ2Lm5V3s5yDYKA
@AllAmericanFiveRadio
Жыл бұрын
I think my FREE eBook may help. PASSWORD is allamericanfiveradio drive.google.com/file/d/1HHmaWYr7UMACfmS4W5uL6 PADoem2KlRp/view?usp=sharing
@AllAmericanFiveRadio
11 жыл бұрын
Thanks sahhaf1234 Mostly want C-17 does, is it attenuates the high audio frequencies a little.
@jamesroden2682
10 жыл бұрын
I have an RCA RC-1061,started to re tube and recap this radio. In over my head with it. Can I ship it to you for repair? ad5kd at alpha tango tango period November echo tango
@AllAmericanFiveRadio
11 жыл бұрын
Also, let me know if you received my return comment. KZitem may be making more improvements.
@ericklassen742
9 ай бұрын
Thanks for this video Richard. I refer to it often. Can you tell me the purpose of the plate on pin #5 on the 12SQ7? I don't seem to get it cleared up in my mind. Everything else that you covered in good.
@AllAmericanFiveRadio
9 ай бұрын
Pin#5 Plate and the Cathode are a Diode. This diode cuts the modulated RF in half so that the AM signal can be amplified. (AM Detection) This video may help you understand this process. If you have questions, let me know. How Superheterodyne Works kzitem.info/news/bejne/y4eamICcjYGSZ6A
@ericklassen742
8 ай бұрын
Thanks Richard. I finally got some time to look at that video. I appreciste all your work over the years.@@AllAmericanFiveRadio
@windmilljohn
Жыл бұрын
Fantastic, fantastic video. It clarified a lot for me; albeit I'm late to the party! I just need to clarify for my self the AVC. If it reduces the negative to the grids, I thought that would lower the plate current!. I'll do more reading.
@AllAmericanFiveRadio
Жыл бұрын
Thank you , and your welcome. Here are two videos that may help. Automatic Volume Level Control AVC ALC kzitem.info/news/bejne/r4ub2IOFmn13g20 Superheterodyne AA5 from End to End kzitem.info/news/bejne/yKKX0aOEh2adqnY
@windmilljohn
Жыл бұрын
@@AllAmericanFiveRadio Thank you
@THOMMGB
9 жыл бұрын
Rick, Thanks so much for showing, with your highlighted schematic, how an AA5 operates. I knew the basics, but your video shows all the details. The good news is that I can re-watch your video as often as necessary until it sinks in and takes hold. Regards, Tom
@AllAmericanFiveRadio
11 жыл бұрын
Thanks vibra64 Yes I put a note in the video and corrected the drawing
@AllAmericanFiveRadio
11 жыл бұрын
Thanks Cosmos142857 Yes, the flow for a basic transistor AA5 is the same.
@kka10001
3 жыл бұрын
Thanks, I can understand the way you presented it. Lot of info
@AllAmericanFiveRadio
3 жыл бұрын
Thank you, and you may like this video also. Superheterodyne RF Mixer Visual Color Demonstration kzitem.info/news/bejne/sJ2Lm5V3s5yDYKA
@guerramar
7 жыл бұрын
Good afternoon and thanks for reading. I have an American radio that does not work because the local oscillator coil is broken. And I know it's broken because I got an ebay radio for parts and extracted the coil and put it on the radio mute and it works fine. The thing is, I want to make an equal coil but I do not know how to do it. I thought it was simple but I stumbled with difficulties. Measuring the new coil, between the first winding there are about five ohms and with an LC meter read about 148 uH and then between another second winding about 112 uH, but the coil has yet other turns that must be in the air and act by induction. One part of the coil goes to the short section of the variable capacitor and the other to ground. And the other two points go to cathode and one of the bars of 12BA7 (pins 1 and 2). Well, I've made a coil with these approximate values and it does not work for me. I should have done something wrong and for this I ask for help. I send you the radio layout. Very grateful for his teachings on video. I am a follower of yours in YT. Gerardo. NOTE: Although the schematic carries the series 12SA7, 12SQ7, etc., my two radios carry the series 12BE7, 12BA7, 50C5 and 35W4.
@AllAmericanFiveRadio
7 жыл бұрын
Glad you got it working!
@vtradio
3 жыл бұрын
I found the video very informative. I recap old shortwave receivers once in a while, and struggle with the flow of the schematics. Soon, I plan to recap a Zenith 6G601. 73 Paul AA1SU
@AllAmericanFiveRadio
3 жыл бұрын
THANK YOU!
@sahhaf1234
11 жыл бұрын
This is an extremely nice video. I couldnt understand one thing, though. What is the job of C17 and why he takes a middle tap from the primary of C3 when he connects in the power supply. Anyways, thanks for the very informative video. Actu
@AllAmericanFiveRadio
11 жыл бұрын
Thanks Joe Minor Yes, I put a note in the video and I corrected the downloadable file.
@briansmith2363
7 жыл бұрын
AllAmericanFiveRadio I have a Emerson table top from 60s it has a 25 MFD 25 wv capacitor can I replace it with same kind or should I go to higher or different voltage than original. Also it has a 3uf 35wv capacitor also what do you recommend replace it with? In general what do you recommend I replace 2 capacitors with?
@AllAmericanFiveRadio
7 жыл бұрын
When replacing capacitors you should replace them with the closest matching microfarads to the original value. The working voltage should be at least the same or higher. Below is my free e-book. The Vacuum Tube Shortwave Radio www.richardmcwhorter.com/vacuumtuberadio/
@mikedevita7184
11 жыл бұрын
Richard, When identifying the AVC/AGC line in any radio schematic, is there a surefire schematic landmark to go to first, for someone new, in finding/tracking it?
@francismannion7075
7 жыл бұрын
Thank you , that was a very informative video.
@AllAmericanFiveRadio
6 ай бұрын
Thank you.
@TheShawna1
11 жыл бұрын
Rick great video I,ve been interested in tubes for a while and found your vid very informative. I got a late model AA5 a few years ago with the intention of re capping it as it has a very bad Hum.now i'm going to get to it this week.BTW i have a question what would happen if C17 was either shorted or open in the circuit? I have another radio which has one that is split open end from end and i get no sound at all just a slight whistling noise as i rotate the volume control>Thanks.jim
@alexarif2835
6 жыл бұрын
I am working on a similar AM radio and I am not sure if the first tube on the left is OK or not. Basically I can find the adjustable tuning frequency of several MHZ on the grid but nothing comes out of the tube anode. The voltage is OK. Is that already a clear indication that the tube is damaged or could there be other problems (maybe on the antenna side )?
@AllAmericanFiveRadio
6 жыл бұрын
That's the oscillator mixer tube. If it is working there should be a negative voltage on the control grid. Whats the manufacture model of your radio.
@AllAmericanFiveRadio
6 жыл бұрын
Oscillator Trouble Shooting Using Radios as Testers Demo kzitem.info/news/bejne/oquCtmdnnH5zgIY Portable Tube Radio Repair, Troubleshoot Oscillator problem kzitem.info/news/bejne/lIaEn2akhYiio6Q
@RadioHamGuy
11 жыл бұрын
Great explanation and very helpful.
@microreniassance2929
2 жыл бұрын
Excellent video! Great analysis!
@AllAmericanFiveRadio
2 жыл бұрын
Thanks
@billhubbell3414
3 жыл бұрын
I am unable to find your eBook mentioned in the comments.
@AllAmericanFiveRadio
3 жыл бұрын
password is allamericanfiveradio drive.google.com/file/d/1HHmaWYr7UMACfmS4W5uL6PADoem2KlRp/view?usp=sharing
@HobokenHam
11 жыл бұрын
That was the first, really clear explanation of signal flow I've encountered since I began playing with radios 50 years ago (Yikes, did I really say that? 50 years, phew.)
@rayhindle642
7 жыл бұрын
Thanks for a really detailed explanation, I guess I could troubleshoot an AA5 now without much trouble thanks to you, also helped with all valve radio troubleshooting.....................Ray H. ( from the U.K. ) Liked and subscribed.
@AllAmericanFiveRadio
6 ай бұрын
Thank you.
@sahhaf1234
11 жыл бұрын
Sorry, in my last message C3 must be T3 (ie, the transformer) and the last word "Actu" must not be there. Thanks again,
@DannerPlace
2 жыл бұрын
Very good, thank you for posting.
@AllAmericanFiveRadio
2 жыл бұрын
Thank you, and your welcome.
@mentalvmaxrider
4 жыл бұрын
Wow!!!! Old upload but so so informative. Thank you for the clear and concise explanation.
@AllAmericanFiveRadio
4 жыл бұрын
Thanks, age does not mater. The truth is the truth.
@k1rod
11 жыл бұрын
Thanks Rick for this awesome video. I am trying to restore an old Hallicrafters S-38E which I believe is an AA5, just using a slightly different set of tubes. I appreciate all the effort to highlight the parts of the circuit as you were addressing them. This must have been a good bit of work but it makes your explanation very clear. Kind of funny, I just purchased a book about the AA5's on Amazon that appears to have been authored by you! Can't wait to get it! Thanks again. -rod (K1ROD)
@danhassan2108
9 жыл бұрын
Do you have any videos that explain some of these circuits individually? I am having trouble understanding.
@AllAmericanFiveRadio
9 жыл бұрын
Download my FREE ebook. You will the download link in the ABOUT on my KZitem Channel.
@AllAmericanFiveRadio
11 жыл бұрын
Thanks blackcorvo
@microreniassance2929
2 жыл бұрын
No images to download. "This account has been suspended."
@AllAmericanFiveRadio
2 жыл бұрын
Please do a screen capture, prt sc
@microreniassance2929
2 жыл бұрын
@@AllAmericanFiveRadio Already got it. Thanks for the suggestion. Again, very helpful video. Your content is a valuable resource.
@AllAmericanFiveRadio
11 жыл бұрын
Practice
@gerrygoyette5891
6 жыл бұрын
Your AM radio videos are the best I've viewed on KZitem! I have learned so much from you! Thank You and keep them coming!I also downloaded you PDF book Thanks!
@AllAmericanFiveRadio
6 жыл бұрын
Thanks
@petercunningham4000
5 жыл бұрын
I realise that this is an old video,. but I have just come across it today. Thank You for a very clear and concise explanation of the signal flow through a radio. Your colouring of the signal path at the different stages makes everything very clear.
@AllAmericanFiveRadio
5 жыл бұрын
Thanks
@SatishVasane
Ай бұрын
Thank you from India
@AllAmericanFiveRadio
Ай бұрын
Thank you, and your welcome.
@Cosmos142857
11 жыл бұрын
Beautiful! Thank you for this video. I have so much difficulty following these more complicated circuits and these 'signal trace' videos are very helpful and very much appreciated. I suppose the tube could be replaced with transistors?????
@AllAmericanFiveRadio
11 жыл бұрын
Thanks RadioHamGuy
@AllAmericanFiveRadio
11 жыл бұрын
Thanks ggattsr
@mikepasko7493
2 жыл бұрын
Thanks for the great info.....
@AllAmericanFiveRadio
2 жыл бұрын
Thank you and your welcome.
@shivamjaiswal7839
2 жыл бұрын
Ser cl4 philips redio servuit please ser
@AllAmericanFiveRadio
2 жыл бұрын
I'll look.
@AllAmericanFiveRadio
11 жыл бұрын
Thanks HobokenHam
@AllAmericanFiveRadio
11 жыл бұрын
Thanks AntiqueRadioandTV
@briansmith2363
7 жыл бұрын
AllAmericanFiveRadio What is a good tube radio repair book to buy?
@AllAmericanFiveRadio
8 ай бұрын
My FREE ebook download Password is allamericanfiveradio kzitem.info?event=channel_description&redir_token=QUFFLUhqa2hhVTRycWdJd1FUbTFCZWNmdGtQNlZCRmEzd3xBQ3Jtc0tuOFQ2bFhRcWdjdUdIcUREcnZFaHc0M2xURGhITVRuWDE2cGlDakdYUF9uODktNzc3TVRJTWdROUt6R3NLN2lla3hFS2lIM0RnOXR1dXFxMGx2cUNtWDhXb1Zvc2RCbGQxTThoendmN2E5R0lJdmI0Yw&q=https%3A%2F%2Fdrive.google.com%2Ffile%2Fd%2F1HHmaWYr7UMACfmS4W5uL6PADoem2KlRp%2Fview%3Fusp%3Dsharing
@JDBolt1958
3 жыл бұрын
Thank you for sharing this knowledge. Marvelous!
@AllAmericanFiveRadio
3 жыл бұрын
THANK YOU!
@kd0imp
11 жыл бұрын
Very good explanation! I feel like someone just told me the secret to a magic trick that I've not been able to figure out. Understanding is a beautiful thing! You are an awesome teacher. Keep up the good work.
@AllAmericanFiveRadio
11 жыл бұрын
Thanks kd0imp
@elazizmohammed7660
Жыл бұрын
💕👍📻🎶🎵💝.😭
@AllAmericanFiveRadio
Жыл бұрын
Thank you, and your welcome!
@AllAmericanFiveRadio
11 жыл бұрын
Thanks John Richter
@AllAmericanFiveRadio
11 жыл бұрын
Thanks Philip Booth
@AllAmericanFiveRadio
11 жыл бұрын
Thanks Ron Pearson
@bxb590
4 жыл бұрын
This was much better than just good. Many thanks, I learned a lot.
@AllAmericanFiveRadio
4 жыл бұрын
Your welcome.
@ggattsr
11 жыл бұрын
Thanks Rick for another great video. Watching your videos always seem to increase my understanding of topics I thought I knew. Thanks for re-educating an old HAM.
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