[Milsurplus] Need clear schematic for RT-34 / APS-13 Archie radar

[ersmar@verizon.net]

Many of us are aware but for those who may not know it,  google tail end Charlie and little boy. 

73 de 
Gene Smar AD3F


Sent from my Verizon HTC Smartphone

----- Reply message -----
From: "Jeff Kruth via Milsurplus" <milsurplus at mailman.qth.net>
To: <milsurplus at mailman.qth.net>
Subject: [Milsurplus] Need clear schematic for RT-34 / APS-13 Archie radar
Date: Wed, Feb 17, 2021 6:09 PM

Hello All!



In the midst of Ice Storms and covid boredom, I am looking at fixing and firing up an old WWII "Tail-end Charlie" radar. I have two APS-13 and one has not been totally "hammified" so it looks like I could get it going. I have found on-line some mod info from an old surplus conversion handbook including a schematic. However, between said artwork being printed poorly and scanned, its tough to read. It looks like the control box is quite simple and I would start with ginning one of those up. Any one have any detail on the control box? Would appreciate any help at all. If someone had a control box in their pile that was un-needed, that would be super. I know that all it does is light a warning lamp if a target is within 800 yards, but from that starting point, I can go forward with some experiments. Thanks! Jeff Kruth,WA3ZKR
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