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Atwater Kent 35
#55

So some good news and not so good! First, after going through everything as mentioned in my last post, I got to looking it over with a more discerning eye and what I found was there was a black spot on the 1st RF transformer. I remeasured it and compared to the same transformer on my parts set and even though they checked out close, I decided to just change it. After firing it up and resynchronizing it, I now get a few more stations and on the best one I even had to turn down the volume some! So I went ahead with my original plan to change over to a diode detector in place of the grid leak. Well that threw off the tuning on the last RF stage to the point I only barely get one station after I synchronized again and it’s distorted more than before. I’m thinking the 3rd RF transformer isn’t a good match for this mod  Icon_thumbdown. Looks like I’m done. I have attached the original schematic along with my modifications!

Ron    


Attached Files Image(s)
   

Bendix 0626.      RCA T64  Philco 20B
Philco 41-250.    Philco49-500
GE 201.             Philco 39-25
Motorola 61X13. Philco 46-42        Crosley 52TQ
Philco 37-116.    Philco 70
AK 35                Philco 46-350
Philco 620B.       Zenith Transoceanic B-600
Philco 60B.         Majestic 50
Philco 52-944.    AK 84 


Messages In This Thread
Atwater Kent 35 - by 462ron - 01-19-2023, 03:46 PM
RE: Atwater Kent 35 - by mbhdesign - 01-19-2023, 10:23 PM
RE: Atwater Kent 35 - by MrFixr55 - 01-20-2023, 07:19 AM
462ron - by 462ron - 01-20-2023, 10:31 AM
RE: Atwater Kent 35 - by Radioroslyn - 01-20-2023, 10:36 AM
462ron - by 462ron - 01-20-2023, 11:07 AM
RE: Atwater Kent 35 - by mbhdesign - 01-20-2023, 11:21 AM
RE: Atwater Kent 35 - by mbhdesign - 01-20-2023, 11:35 AM
RE: Atwater Kent 35 - by Radioroslyn - 01-20-2023, 12:01 PM
RE: Atwater Kent 35 - by Radioroslyn - 01-20-2023, 01:04 PM
RE: Atwater Kent 35 - by MrFixr55 - 01-22-2023, 10:52 PM
RE: Atwater Kent 35 - by MrFixr55 - 01-22-2023, 11:15 PM
RE: Atwater Kent 35 - by Radioroslyn - 01-22-2023, 11:40 PM
462ron - by 462ron - 01-22-2023, 11:43 PM
RE: Atwater Kent 35 - by Radioroslyn - 01-23-2023, 12:23 AM
RE: Atwater Kent 35 - by MrFixr55 - 01-23-2023, 06:29 AM
462ron - by 462ron - 01-23-2023, 10:29 AM
RE: Atwater Kent 35 - by radiorich - 01-23-2023, 08:15 PM
462ron - by 462ron - 01-24-2023, 04:11 PM
RE: Atwater Kent 35 - by MrFixr55 - 01-24-2023, 05:08 PM
462ron - by 462ron - 01-24-2023, 05:59 PM
RE: Atwater Kent 35 - by MrFixr55 - 01-24-2023, 06:22 PM
462ron - by 462ron - 01-24-2023, 06:43 PM
RE: Atwater Kent 35 - by MrFixr55 - 01-24-2023, 09:50 PM
462ron - by 462ron - 01-27-2023, 02:56 PM
RE: Atwater Kent 35 - by MrFixr55 - 01-27-2023, 10:31 PM
462ron - by 462ron - 01-28-2023, 10:59 AM
RE: Atwater Kent 35 - by Chas - 01-28-2023, 12:45 PM
RE: Atwater Kent 35 - by vinzer - 01-28-2023, 01:00 PM
RE: Atwater Kent 35 - by MrFixr55 - 01-29-2023, 01:41 AM
462ron - by 462ron - 01-29-2023, 11:48 AM
RE: Atwater Kent 35 - by Ron Ramirez - 01-29-2023, 12:39 PM
462ron - by 462ron - 01-29-2023, 05:16 PM
RE: Atwater Kent 35 - by MrFixr55 - 01-29-2023, 09:12 PM
462ron - by 462ron - 01-30-2023, 10:08 AM
RE: Atwater Kent 35 - by Chas - 01-30-2023, 10:21 AM
462ron - by 462ron - 02-04-2023, 12:29 AM
RE: Atwater Kent 35 - by MrFixr55 - 02-04-2023, 12:28 PM
RE: Atwater Kent 35 - by Ron Ramirez - 02-04-2023, 04:15 PM
RE: Atwater Kent 35 - by MrFixr55 - 02-04-2023, 04:27 PM
462ron - by 462ron - 02-05-2023, 09:45 AM
RE: Atwater Kent 35 - by MrFixr55 - 02-05-2023, 01:50 PM
RE: Atwater Kent 35 - by Chas - 02-05-2023, 06:15 PM
462ron - by 462ron - 02-06-2023, 10:38 AM
RE: Atwater Kent 35 - by Chas - 02-06-2023, 11:51 AM
462ron - by 462ron - 02-06-2023, 02:20 PM
RE: Atwater Kent 35 - by Chas - 02-06-2023, 03:37 PM
462ron - by 462ron - 02-06-2023, 04:38 PM
RE: Atwater Kent 35 - by Chas - 02-06-2023, 06:06 PM
RE: Atwater Kent 35 - by Paul Philco322 - 02-06-2023, 09:13 PM
RE: Atwater Kent 35 - by MrFixr55 - 02-06-2023, 09:28 PM
RE: Atwater Kent 35 - by MrFixr55 - 02-06-2023, 09:44 PM
RE: Atwater Kent 35 - by MrFixr55 - 02-06-2023, 09:44 PM
462ron - by 462ron - 02-16-2023, 04:25 PM
462ron - by 462ron - 02-19-2023, 01:22 PM
RE: Atwater Kent 35 - by MrFixr55 - 02-19-2023, 11:25 PM
462ron - by 462ron - 02-20-2023, 09:44 AM
RE: Atwater Kent 35 - by MrFixr55 - 02-20-2023, 01:29 PM
462ron - by 462ron - 02-21-2023, 09:40 AM
462ron - by 462ron - 02-22-2023, 09:47 AM



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