UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Quick-and-dirty 1MHz test oscillator.

Dave757 · 9th Apr 2018, 11:15 pm

Hi,

If you inserted a transformer into the 5v feed and coupled audio into it,
you would have a little pantry Tx in the MW band on 300m. Of course you would
need to reduce the operating voltage to get the output down to sig gen level.

Kind regards
Dave

9th Apr 2018, 11:15 pm	#3
Dave757 Heptode Join Date: Apr 2009 Location: Scratby, Norfolk, UK. Posts: 651	Re: Quick-and-dirty 1MHz test oscillator. Hi, If you inserted a transformer into the 5v feed and coupled audio into it, you would have a little pantry Tx in the MW band on 300m. Of course you would need to reduce the operating voltage to get the output down to sig gen level. Kind regards Dave