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Homebrew Equipment A place to show, design and discuss the weird and wonderful electronic creations from the hands of individual members. |
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23rd Feb 2016, 11:55 am | #1 |
Dekatron
Join Date: Apr 2011
Location: Cornwall, UK.
Posts: 13,454
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Xtal Set Matching Transformer
Out of interest there's a thread running on another forum about matching the output of an xtal detector with an audio transformer...Main thread:
http://theradioboard.com/rb/viewtopi...b0e6734#p65571 Link within that thread worth a look: http://theradioboard.com/rb/viewtopi...mak1939#p38595 Lawrence. |
23rd Feb 2016, 1:59 pm | #2 |
Pentode
Join Date: Jul 2008
Location: Nottingham, UK.
Posts: 151
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Re: Xtal Set Matching Transformer
Thanks for that one, Lawrence. I've tried using a small valve output transformer with reasonable results. The exact transformer I used is the RS "Economy" Output transformer which used to be popular with DIY amplifier builders, back in the day.
Sadly the is only one sufficiently strong AM signal in my area and it's not something I'd ever care to listen to. |