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 Homebrew SSB Transceiver progress..... 
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Post Re: Homebrew SSB Transceiver progress.....
M0VMT wrote:
Everydays a school day :D I'm sure you will sort it.

Aye with a ball pein hamma!


Fri Apr 06, 2018 2:12 pm
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 Homebrew SSB Transceiver progress..... 
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Joined: Sat Jun 18, 2011 4:15 pm
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Post Re: Homebrew SSB Transceiver progress.....
2E1IIP wrote:
After all that hard graft I need to unpick the wiring, disassemble front panel and discard the OLED display.
The display looks really good and has the exact features I wanted, unfortunately the display has a very noisy switching regulator/inverter which just renders the receiver useless.
I have a couple of LCD displays I can test, to be honest I never tested the OLED near the receiver before I commit ed to use it and foolishly assumed it would be ok.



Ffs that's a pity, so close to the finish line too, ahh well it's a lesson learnt. :thumbsup:

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Fri Apr 06, 2018 3:28 pm
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 Homebrew SSB Transceiver progress..... 
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Joined: Mon Aug 18, 2014 3:50 pm
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Post Re: Homebrew SSB Transceiver progress.....
ei9ju wrote:
2E1IIP wrote:
After all that hard graft I need to unpick the wiring, disassemble front panel and discard the OLED display.
The display looks really good and has the exact features I wanted, unfortunately the display has a very noisy switching regulator/inverter which just renders the receiver useless.
I have a couple of LCD displays I can test, to be honest I never tested the OLED near the receiver before I commit ed to use it and foolishly assumed it would be ok.



Ffs that's a pity, so close to the finish line too, ahh well it's a lesson learnt. :thumbsup:

And to top it off I dropped a croc clip on to the micro controller and shorted the input = dead micro controller :(
This is not meant to be....


Fri Apr 06, 2018 5:22 pm
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 Homebrew SSB Transceiver progress..... 
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Remind me to not let you near the Lego when you call......, :)

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Fri Apr 06, 2018 5:24 pm
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 Homebrew SSB Transceiver progress..... 
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Joined: Mon Aug 18, 2014 3:50 pm
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OLED Display removed and replaced with an LCD - QRM gone.
Almost there now....
http://www.homebrewradio.uk/hb70-70mhz-ssb-transceiver-update/


Sun Apr 08, 2018 6:44 pm
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 Homebrew SSB Transceiver progress..... 
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Joined: Mon Aug 18, 2014 3:50 pm
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Post Re: Homebrew SSB Transceiver progress.....
GB3ANG this morning, 3 element homebrew Yagi 10 feet AGL.
http://www.homebrewradio.uk/70mhz-ssb-receiver-test


Mon Apr 09, 2018 7:12 am
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