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DIY 80m amateur radio receiver OZ7HX Mogens 1954 teardown 

Thomas Scherrer OZ2CPU Teardown
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too many errors, I was not able to make it say anything, but I had a lot of fun anyways, see all the design details, unit was made by OZ7HX Mogens, back in 1954, when he was only 14 years old, so it is very impressive build :-)
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#diyelectronics
#repair
#teardown
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I use auto generated subs, I go thru them my self, but i am far from perfect at finding all errors, so if you find errors worth fixing, please comment (or PM) with the TIME in the video you saw the error, i will be happy to fix it. This also apply to the Danish version.
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(Thanks to all my Sponsors / Traders / Swappers / Sellers / Buyers, without your support and constant flow of cool items in/out, none of this would be possible)

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6 авг 2023

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Комментарии : 11   
@Edisson.
Hi Thomas, that's great for a 14 year old, the wooden display and gear for the tuning string amused me.
@itsonlyme9938
After WW2 here in the UK a lot of WW2 war surplus shops opened up selling war surplus radio stuff, things like radio transmitters, radio receivers used in air craft and tanks, high power tuning caps, transformers of all types and for the home brewer people it was a goldmine for components.
@odindimartino597
AVC = Automatic Volume Control (It's called AGC now)
@zaprodk
Bella Vista was a tube TV from Eltra around that time. So the chassis and some of the tubes will be from that.
@davidcottee2808
Looks like it needs a crystal to work. I see you've put one in. I guess that is for the BFO?
@ThermalWorld_
Instead of 80-meter, 60-meter or on milion meter.. there are kHz, MHz numbers, much easy to understand the radio frequency..
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