HEATHKIT SG-8 WON'T MODULATE FREQUENCY

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HEATHKIT SG-8 WON'T MODULATE FREQUENCY

RodB
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Posts: 987
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Joined: Feb 2015
City: Roseville, MN

01-19-2021, 06:15 PM

With the scope set to 2ms, one complete cycle is a little more than 1.5 divisions making it around 350Hz. Close enough for government work. But you should replace the caps and bad resistors to get rid of that ripple and maybe get closer to 400Hz.

(This post was last modified: 01-19-2021, 06:16 PM by RodB.)

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HEATHKIT SG-8 WON'T MODULATE FREQUENCY - by zboltman - 01-18-2021, 10:46 PM

RE: HEATHKIT SG-8 WON'T MODULATE FREQUENCY - by Radioroslyn - 01-18-2021, 11:18 PM

RE: HEATHKIT SG-8 WON'T MODULATE FREQUENCY - by morzh - 01-18-2021, 11:39 PM

RE: HEATHKIT SG-8 WON'T MODULATE FREQUENCY - by zboltman - 01-19-2021, 01:56 PM

RE: HEATHKIT SG-8 WON'T MODULATE FREQUENCY - by mikethedruid - 01-19-2021, 02:12 PM

RE: HEATHKIT SG-8 WON'T MODULATE FREQUENCY - by morzh - 01-19-2021, 04:08 PM

RE: HEATHKIT SG-8 WON'T MODULATE FREQUENCY - by RodB - 01-19-2021, 06:15 PM

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